5-Benzylamino-6-phenyl-2-propylsulfanyl-thiazolo[5,4-d]pyrimidin-7(6H)-one
作者：
Huang, NY;Yuan, JZ;Xu, RJ;Ding, MW* ;He, HW
期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2006年62(1):o88-o90 ISSN：2053-2296
通讯作者：
Ding, MW
作者机构：
[Ding, MW] Cent China Normal Univ, Coll Chem, Key Lab Pesticide & Chem Biol Minist Educ, Wuhan 430079, Peoples R China.;Cent China Normal Univ, Dept Chem, Wuhan 430079, Peoples R China.
通讯机构：
[Ding, MW] C;Cent China Normal Univ, Coll Chem, Key Lab Pesticide & Chem Biol Minist Educ, Wuhan 430079, Peoples R China.
摘要：
In the title compound, C21H20N4OS 2, the two rings of the fused thiazolo[5,4-d]pyrimidine system are almost coplanar. In the crystal structure, hydrogen-bonded tetramers are formed via N - H⋯N hydrogen bonds. © 2006 International Union of Crystallography Printed in Great Britain - all rights reserved.
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英文
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应用氮杂Wittig反应合成鸟嘌呤衍生物
作者：
黄年玉;丁明武;贺红武
作者机构：
[黄年玉; 丁明武; 贺红武] 华中师范大学化学学院教育部农药与化学生物学重点实验室
会议名称：
第七届全国磷化学化工暨第四届海峡化学生物学、生物技术与医药发展讨论会
会议时间：
2006-04
会议地点：
中国河南郑州
摘要：
<正>嘌呤在核酸化学和细胞生物学中具有基础性作用,利用嘌呤类衍生物作为治疗病毒性疾病的方法具有广阔的研究前景,早在十九世纪三十年代就开始应用嘌呤衍生物治疗恶性疾病。近年研究显示,取代的鸟嘌呤衍生物也同样具有潜在的生物活性和药理学活性。氮杂Wittig反应是一种将P=N转化为C=N的有效方法,便于合成多种含氮杂环,并已成为一种合成新型氮杂环及具有生理活性的天然杂环化合物的新方法。我们提出了应用氮杂W
语种：
中文
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A novel synthesis and herbicidal activity of fluorine-containing pyrazolo[3,4-d]pyrimidin-4-one derivatives
作者：
Liu, Hui;Wang, Hong-Qing;Ding, Ming-Wu;Liu, Zhao-Jie* ;Xiao, Wen-Jing
期刊：
Journal of Fluorine Chemistry ,2006年127(12):1584-1590 ISSN：0022-1139
通讯作者：
Liu, Zhao-Jie
作者机构：
[Liu, Hui; Wang, Hong-Qing; Liu, Zhao-Jie; Xiao, Wen-Jing; Ding, Ming-Wu] Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, Wuhan 430079, Hubei, Peoples R China.;[Liu, Zhao-Jie] Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, 152 Luoyu Rd, Wuhan 430079, Hubei, Peoples R China.
通讯机构：
[Liu, Zhao-Jie] C;Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, 152 Luoyu Rd, Wuhan 430079, Hubei, Peoples R China.
关键词：
Pyrazolo[3,4-d]pyrimidin-4-one;Aza-Wittig reaction;Synthesis;Herbicide
摘要：
The 6-(4-alkoxycarbonylalkoxy)phenoxy-3-alkylthio-5-(fluoro-substituted)phenyl-l-phenylpyrazolo[3,4-d]pyrimidin-4-ones 6 have been successfully synthesized via a tandem aza-Wittig and annulation reactions of the corresponding iminophosphorances 4, aromatic isocyanate, and substituted phenols 2 in 59-69% isolated yields using actonitrile as solvent. These novel compounds 6 could be oxidized to sulfones 7 by hydrogen peroxide in satisfactory yields (57-93%). Their structures were clearly verified by spectroscopic data (IR, H-1 NMR, C-13 NMR, MS, Elemental analysis or X-ray diffraction crystallography). The results of preliminary bioassay indicated that these compounds possess herbicidal activity against the root of rape and barnyard grass. (c) 2006 Elsevier B.V. All rights reserved.
语种：
英文
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Synthesis and Crystal Structure of 2-（4＇-Methylphenoxy）-5,8,9-trimethyl- 3-phenyl Thieno [3 ＇,2 ＇
作者：
Liu Jian-Chao;He Hong-Wu* ;Ding Ming-Wu
期刊：
Chinese Journal of Structural Chemistry ,2006年25(5):577-581 ISSN：0254-5861
通讯作者：
He Hong-Wu
作者机构：
[He Hong-Wu; Liu Jian-Chao; Ding Ming-Wu] Cent China Normal Univ, Coll Chem, Wuhan 430079, Peoples R China.
通讯机构：
[He Hong-Wu] C;Cent China Normal Univ, Coll Chem, Wuhan 430079, Peoples R China.
关键词：
thieno[3,2': 5,6]pyrido[4,3-d]pyrimidin-4(3H)-one;triphenylphosphine;iminophosphorane;crystal structure
摘要：
The title compound 2-(4′-methylphenoxy)-5,8,9-trimethyl-3-phenyl thieno[3′,2′:5,6] pyrido[4,3-d]pyrimidin-4(3H)-one hydrochloride (C26H23Cl4N3O2S, M r = 583.33) has been determined by single-crystal X-ray diffraction. The crystal belongs to monoclinic, space group P21/c with a = 14.8442(11), b = 11.5131(8), c = 17.2010(13) Å, β = 113.7250(10)°, V = 2691.3(3) Å3, Z = 4, Dc = 1.440 g/cm3, 5 = 1.094, μ = 0.547 mm-1, F(000) = 1200, the final R = 0.0571 and wR = 0.1458. X-ray analysis reveals that the title compound combines with a molecule of dichloromethane by an intramolecular hydrogen bond. The thienopyridine ring is almost coplanar, and the dihedral angle between the thiophene plane and the pyridine plane is 0.6°.
语种：
英文
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3-isopropyl-2-phenoxy-5,6,7,8-tetrahydro-1-benzothieno[2,3-d] pyrimidin-4(3H)-one
作者：
Zeng, XH;Ding, MW;He, HW*
期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2006年62(2):o532-o533 ISSN：2053-2296
通讯作者：
He, HW
作者机构：
[He, HW; Zeng, XH; Ding, MW] Cent China Normal Univ, Coll Chem, Key Lab Pesticides & Chem Biol, Minist Educ, Wuhan 430079, Peoples R China.
通讯机构：
[He, HW] C;Cent China Normal Univ, Coll Chem, Key Lab Pesticides & Chem Biol, Minist Educ, Wuhan 430079, Peoples R China.
摘要：
In the title compound, C19H20O2S, the central thienopyrimidine ring system is essentially planar. The molecular structure is stabilized by C-H⋯O hydrogen bonds. In the crystal packing, the molecules are linked only by van der Waals forces. © 2006 International Union of Crystallography Printed in Great Britain - all rights reserved.
语种：
英文
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3-benzyl-2-butylamino-5,6,7,8-tetrahydrobenzothieno[2,3-d]pyrimidin-4(3H) -one
作者：
Zeng, XH;Wang, HM;Cui, ZP;Ding, MW* ;He, HW
期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2006年62(1):o228-o229 ISSN：2053-2296
通讯作者：
Ding, MW
作者机构：
[He, HW; Cui, ZP; Wang, HM; Zeng, XH; Ding, MW] Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticides & Chem Biol, Wuhan 430079, Peoples R China.
通讯机构：
[Ding, MW] C;Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticides & Chem Biol, Wuhan 430079, Peoples R China.
摘要：
In the title molecule, C21H25N3OS, the fused thiophene and pyrimidine rings are essentially coplanar. In the crystal structure, N-H⋯O and weak C-H⋯O hydrogen bonds link the molecules, forming one-dimensional chains along [010]. © 2006 International Union of Crystallography Printed in Great Britain -all rights reserved.
语种：
英文
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3-Benzyl-6-isopropyl-5-methoxy-3H-1,2,3-triazolo[4,5-d]pyrimidin-7(6H)-one
作者：
Zeng, XH* ;Wang, HM;Ding, MW;He, HW
期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2006年62(5):o1888-o1890 ISSN：2053-2296
通讯作者：
Zeng, XH
作者机构：
[He, HW; Wang, HM; Zeng, XH; Ding, MW] Cent China Normal Univ, Coll Chem, Key Lab Pesticide & Chem Biol, Minist Educ, Wuhan 430079, Peoples R China.
通讯机构：
[Zeng, XH] C;Cent China Normal Univ, Coll Chem, Key Lab Pesticide & Chem Biol, Minist Educ, Wuhan 430079, Peoples R China.
摘要：
In the title compound, C15H17N5O 2, all ring atoms in the triazolopyrimidinone system are almost coplanar. The packing of the molecules in the crystal structure is mainly due to intermolecular C - H⋯O hydrogen-bonding interactions. © 2006 International Union of Crystallography. All rights reserved.
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英文
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2-芳氧基-3-烷基-5,6,7,8-四氢-苯并噻吩并[2,3-d]嘧啶-4(3H)-酮的合成
作者：
曾小华;丁明武;贺红武
作者机构：
[曾小华; 丁明武; 贺红武] 华中师范大学化学学院教育部农药与化学生物学重点实验室
会议名称：
第七届全国磷化学化工暨第四届海峡化学生物学、生物技术与医药发展讨论会
会议时间：
2006-04
会议地点：
中国河南郑州
会议论文集名称：
第七届全国磷化学化工暨第四届海峡化学生物学、生物技术与医药发展讨论会论文集
摘要：
<正>噻吩并嘧啶酮衍生物是一类具有良好的杀菌活性和药理活性的杂环化合物,文献中已报道了多种这类杂环的合成方法。最近,氮杂Wittig反应广泛地应用于氮杂环的合成,该反应原料易得、条件温和、反应选择性好,已成为一种合成氮杂环的有效手段。我们曾报道应用氮杂Wittig反应合成噻吩并嘧啶酮衍生物(Ⅰ)和(Ⅱ), 部分化合物表现良好的抑菌活性。
语种：
中文
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New efficient synthesis of 2-substituted benzothieno[3,2-d]pyrimidin-4(3H)-ones via a tandem aza-Wittig reaction
作者：
Xu, Sheng-Zhen;Hu, Yang-Gen;Ding, Ming-Wu*
期刊：
SYNTHESIS-STUTTGART ,2006年2006(24):4180-4186 ISSN：0039-7881
通讯作者：
Ding, Ming-Wu
作者机构：
[Xu, Sheng-Zhen; Ding, Ming-Wu; Hu, Yang-Gen; Ding, MW] Cent China Normal Univ, Coll Chem, Key Lab Pesticide & Chem Biol Minist Educ, Wuhan 430079, Peoples R China.
通讯机构：
[Ding, Ming-Wu] C;Cent China Normal Univ, Coll Chem, Key Lab Pesticide & Chem Biol Minist Educ, Wuhan 430079, Peoples R China.
关键词：
benzothieno[3,2-d]pyrimidin-4(3H)-one;iminophosphorane;carbodiimide;aza-Wittig reaction;synthesis
摘要：
1-Aryl-3-[2-(ethoxycarbonyl)benzothien-3-yl]carbodiimides 4, obtained from aza-Wittig reactions of iminophosphorane 3 with aryl isocyanates, reacted with secondary amines, phenols, or alkanols in the presence of a catalytic amount of potassium carbonate or sodium alkoxide to give 2-substituted benzothieno[3,2-d]pyrimidin-4(3H)-ones 6 in good yields. The reaction of carbodiimides 4 with primary amines RNH<inf>2</inf> (R ≠H, Me) in the presence of sodium ethoxide selectively produced one regioisomer 8 via a base-catalyzed cyclization mechanism. However, a different regioisomer 9 was obtained when primary amines RNH<inf>2</inf> (R = H, Me) were used in the absence of sodium ethoxide via a direct cyclization mechanism. ©Georg Thieme Verlag Stuttgart.
语种：
英文
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2-Diethylamino-6-ethyl-6-methyl-3-phenyl-thieno[2,3-d]pyrimidin-4(3H)-one
作者：
Fang, Zheng-Dong* ;Ding, Ming-Wu
期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2006年62(7):o2862-o2863 ISSN：2053-2296
通讯作者：
Fang, Zheng-Dong
作者机构：
[Fang, Zheng-Dong] Hubei Normal Univ, Dept Environm Chem & Engn, Huangshi 435002, Peoples R China.;Cent China Normal Univ, Key Lab Pesticides & Chem Biol, Minist Educ, Coll Chem, Wuhan 430079, Peoples R China.
通讯机构：
[Fang, Zheng-Dong] H;Hubei Normal Univ, Dept Environm Chem & Engn, Huangshi 435002, Peoples R China.
摘要：
In the title compound, C19H23N3OS, the two fused rings of the thieno[2,3-d]pyrimidin-4(3H)-one system are almost coplanar. The packing of the molecules in the crystal structure is determined by van der Waals forces. No intermolecular hydrogen-bonding interactions or π-π stacking interactions are present in the crystal structure. © 2006 International Union of Crystallography. All rights reserved.
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英文
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Synthesis and Properties of Novel Imidazolone Derivatives Containing Active Ingredients with Fluorine
作者：
杨风岭;丁明武;刘钊杰
作者机构：
[杨风岭; 丁明武; 刘钊杰] Department of Chemistry,Xuchang University, Xuchang 461000,P.R.China;[杨风岭; 丁明武; 刘钊杰] College of Chemistry,Central China Normal University,Wuhan 430079,P.R.China;[杨风岭; 丁明武; 刘钊杰] College of Chemistry,Central China Normal University,Wuhan 430079, P. R. China
会议名称：
第七届全国磷化学化工暨第四届海峡化学生物学、生物技术与医药发展讨论会
会议时间：
2006-04
会议地点：
中国河南郑州
会议论文集名称：
第七届全国磷化学化工暨第四届海峡化学生物学、生物技术与医药发展讨论会论文集
摘要：
<正>Imidazolinone derivatives exhibit various biological properties, such as anticonvulsant, antiviral, antitumor, antibacterial, antiinflammatory and hypotensive agents, fungicidal and herbicidal activities.Based on the unique role of fluorine in the design of active ingredients for modern crop protection,sixteen novel
语种：
中文
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2-氨基苯并噻吩并[3,2-d]嘧啶-4(3H)-酮的合成
作者：
徐胜臻;丁明武;肖文精
作者机构：
[徐胜臻; 丁明武; 肖文精] 华中师范大学化学学院教育部农药与化学生物学重点实验室
会议名称：
第七届全国磷化学化工暨第四届海峡化学生物学、生物技术与医药发展讨论会
会议时间：
2006-04
会议地点：
中国河南郑州
摘要：
<正>噻吩并嘧啶酮作为喹啉生物等排体,是一类具有良好的杀菌活性和药理活性的杂环化合物。一些二位取代烷(氧)基噻吩并嘧啶酮显示出较强的杀菌和抗真菌活性,已有很多文献报道了多种该类杂环化合物的合成方法。最近,氮杂Wittig反应广泛地应用于氮杂环的合成,该类反应原料易得、条件温和,已成为一种合成氮杂环的有效手段。我们曾报道应用氮杂Wittig反应合成噻吩并嘧啶酮衍生物(Ⅰ)和(Ⅱ),部分化合物表现出良
语种：
中文
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2-Morpholino-3-p-tolylbenzo[4,5]thieno-[3,2-d]pyrimidin-4(3H)-one
作者：
Xu, Sheng-Zhen;Hu, Yang-Gen;Liu, Ming-Guo;Ding, Ming-Wu*
期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2006年62(8):o3428-o3429 ISSN：2053-2296
通讯作者：
Ding, Ming-Wu
作者机构：
[Xu, Sheng-Zhen; Ding, Ming-Wu; Hu, Yang-Gen; Liu, Ming-Guo; Ding, MW] Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticides & Chem Biol, Wuhan 430079, Peoples R China.
通讯机构：
[Ding, Ming-Wu] C;Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticides & Chem Biol, Wuhan 430079, Peoples R China.
摘要：
In the crystal structure of the title compound, C21H 19N3O2S, there are two crystallographically independent molecules, which are linked by C-H⋯O hydrogen bonds and π-π interactions. © 2006 International Union of Crystallography. All rights reserved.
语种：
英文
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3-(4-chlorophenyl)-5-ethyl-6-methyl-2-morpholino-thieno[2,3-d] pyrimidin-4(3H)-one
作者：
Fang, Zheng-Dong* ;Ding, Ming-Wu
期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2006年62(7):o2869-o2871 ISSN：2053-2296
通讯作者：
Fang, Zheng-Dong
作者机构：
[Fang, Zheng-Dong] Hubei Normal Univ, Dept Environm Chem & Engn, Huangshi 435002, Peoples R China.;Cent China Normal Univ, Key Lab Pesticides & Chem Biol, Minist Educ, Coll Chem, Wuhan 430079, Peoples R China.
通讯机构：
[Fang, Zheng-Dong] H;Hubei Normal Univ, Dept Environm Chem & Engn, Huangshi 435002, Peoples R China.
摘要：
In the title compound, C19H20ClN3O 2S, the two fused rings of the thieno[2,3-d]pyrimidin-4(3H)-one system are almost coplanar. The packing of the molecules in the crystal structure is mainly governed by intermolecular C-H⋯O hydrogen-bonding and π-π interactions. © 2006 International Union of Crystallography. All rights reserved.
语种：
英文
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Synthesis and Bioactivities 2-Alkylthio-5-chlorophenyl) methylidene-4H-Imidazolin-4-ones
作者：
杨风岭;丁明武;刘钊杰
作者机构：
[杨风岭; 丁明武; 刘钊杰] Department of Chemistry,Xuchang University, Xuchang 461000,P.R.China;[杨风岭; 丁明武; 刘钊杰] College of Chemistry,Central China Normal University,Wuhan 430079,P.R.China;[杨风岭; 丁明武; 刘钊杰] College of Chemistry,entral China Normal University,Wuhan 430079,P.R.China
会议名称：
第七届全国磷化学化工暨第四届海峡化学生物学、生物技术与医药发展讨论会
会议时间：
2006-04
会议地点：
中国河南郑州
摘要：
<正>4H-Imidazolin-4-ones due to their uses as herbicides and fungicides, one of the most flourish in the research and development of agrochemicals, are important heterocycles, especial some 2-methylthioimidazolinone derivatives as fungicides.Since a novel mitochondrial respiratory inhibitor （5-methyl-2-methylthio -5-phenyl-3-phenyl-amino -3,5-dihydro-imidazol-4-one） was found to show high fungicidal activities, many other 2-methylthio-imidazolinone
语种：
中文
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Synthesis of derivatives of pyrido[4,3-d]pyrimidin-4(3H)-one via an iminophosphorane
作者：
Liu, Jian-Chao;He, Hong-Wu* ;Ren, Qing-Yun;Ding, Ming-Wu
期刊：
Helvetica Chimica Acta ,2006年89(7):1337-1343 ISSN：0018-019X
通讯作者：
He, Hong-Wu
作者机构：
[He, Hong-Wu; Ren, Qing-Yun; Liu, Jian-Chao; Ding, Ming-Wu] Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, Wuhan 430079, Peoples R China.
通讯机构：
[He, Hong-Wu] C;Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, Wuhan 430079, Peoples R China.
关键词：
Iminophosphorane;Carbodiimide;Pyrido[4;3‐d]pyrimidin‐4(3H)‐ones;Aza‐Wittig reaction
摘要：
A series of new, 2-substituted 3-aryl-8,9,10,11-tetrahydro-5-methyl[1] benzothieno[3′,2′:5,6]pyrido[4,3-d]pyrimidin-4(3H)-ones, compounds 5a-q, were designed and synthesized via the aza-Wittig reaction as the key step. The iminophosphorane 1 reacted with phenyl isocyanate (or 4-chlorophenyl isocyanate) to the carbodiimide 4, which was cyclized to 5 upon addition of different amines, EtOH, or phenols in the presence of a catalytic amount of EtONa or K2CO3 (Schemes 1 and 2). The structures of compounds 5 were confirmed by IR, 1H- and 13C-NMR, EI-MS, elemental analyses, and, in the case of 51, by single-crystal X-ray diffraction (Figure). © 2006 Verlag Helvetica Chimica Acta AG.
语种：
英文
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2-(4-Chlorophenoxy)-3-isopropyl-5,6,7,8-tetrahydro-2-benzothieno[2,3-d] pyrimidin-4(3H)-one
作者：
Zeng, XH;Ding, MW* ;He, HW
期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2006年62(2):o731-o732 ISSN：2053-2296
通讯作者：
Ding, MW
作者机构：
[He, HW; Zeng, XH; Ding, MW] Cent China Normal Univ, Key Lab Pesticides & Chem Biol, Minist Educ, Coll Chem, Wuhan 430079, Peoples R China.
通讯机构：
[Ding, MW] C;Cent China Normal Univ, Key Lab Pesticides & Chem Biol, Minist Educ, Coll Chem, Wuhan 430079, Peoples R China.
摘要：
In the title compound, C19H19ClN2O 2S, the thiophene and pyrimidine rings are almost coplanar. Intramolecular C - H⋯O hydrogen bonds stabilize the molecular structure. The crystal packing is determined by van der Waals forces. No intermolecular hydrogen bonding interactions or π-π stacking interactions are present in the crystal structure. © 2006 International Union of Crystallography All rights reserved.
语种：
英文
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2-(4-Methoxyphenoxy)-1,9-diphenyl-1,9-dihydropurin-6-one
作者：
Huang, NY;Ding, MW* ;Luo, ZG;Zuo, N;Zeng, XH;...
期刊：
ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY ,2006年62(3):o1022-o1024 ISSN：2053-2296
通讯作者：
Ding, MW
作者机构：
[Ding, MW] Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticides & Chem Biol, Wuhan 430079, Peoples R China.;Cent China Normal Univ, Coll Chem, Wuhan 430079, Peoples R China.
通讯机构：
[Ding, MW] C;Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticides & Chem Biol, Wuhan 430079, Peoples R China.
摘要：
The title compound, C24H18N4O3, has a planar bicyclic imidazolo[5,4-d]pyrimidine core. The planes of the phenyl and methoxyphenoxy substituents form substantial (>30°) dihedral angles with the imidazolopyrimidine plane. Inter-molecular C - H⋯O interactions link the molecules into infinite chains running along the a axis of the crystal structure. © 2006 International Union of Crystallography All rights reserved.
语种：
英文
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Facile synthesis of 2-alkylthio-3-alkyl-5-phenylmethylidene-4H-imidazol-4-ones
作者：
Sun, Y* ;Gao, LP;Ding, MW
期刊：
Synthetic Communications ,2006年36(9):1185-1191 ISSN：0039-7911
通讯作者：
Sun, Y
作者机构：
[Sun, Y] Yunyang Teachers Coll, Dept Chem, Danjiangkou 442700, Peoples R China.;Cent China Normal Univ, Inst Organ Synth, Coll Chem, Wuhan, Peoples R China.
通讯机构：
[Sun, Y] Y;Yunyang Teachers Coll, Dept Chem, Danjiangkou 442700, Peoples R China.
关键词：
alkylation;aza-Wittig reaction;4H-imidazol-4-ones;synthesis;POTENTIAL FUNGICIDAL ACTIVITIES;EFFICIENT SYNTHESIS;PARALLEL SYNTHESIS
摘要：
Abstract 2‐Alkylthio‐3‐alkyl‐5‐phenylmethylidene‐4H‐imidazol‐4‐ones 6 were synthesized by N‐alkylation and S‐alkylation of 2‐thioxo‐5‐phenylmethylidene‐4‐imidazolidinone 5, which was obtained via cyclization of vinyl isothiocyanate 4 with excess ammonium hydroxide (28% NH3 in water).
语种：
英文
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AN EFFICIENT SYNTHESIS OF 2-ALKYLTHIO-3-ALKYL-5-FURFURYLIDENE-4H-IMIDAZOL-4-ONES
作者：
Sun, Y* ;Gao, LP;Ding, MW
期刊：
HETEROCYCLIC COMMUNICATIONS ,2006年12(1):25-28 ISSN：0793-0283
通讯作者：
Sun, Y
作者机构：
[Sun, Y] Yunyang Teachers Coll, Dept Chem, Danjiangkou 442700, Peoples R China.;Cent China Normal Univ, Coll Chem, Wuhan 430079, Peoples R China.
通讯机构：
[Sun, Y] Y;Yunyang Teachers Coll, Dept Chem, Danjiangkou 442700, Peoples R China.
摘要：
2-Alkylthio-3-alkyl-5-furfurylidene-4H-imidazol-4-ones (4) under bar were synthesized by N-alkylation and S-alkylation of 2-thioxo-5-furfurylidene-4-imidazolidinone (3) under bar, which was obtained via cyclization of vinyl isothiocyanate (2) under bar with excess ammomium hydroxide (28% NH3 in water).
语种：
英文
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