作者机构：
[Geyun You; Zhe Cai; Zhiquan Cheng; Hongwu He] Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079
作者机构：
[Chao Xu; Xiao-song Tan; Hong-wu He] Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079
作者机构：
[陈玉] College of Chemistry and Material Sciences, South Central University for Nationalities, Wuhan 430074, China;[杨光忠; 胡昀; 胡鑫] College of Pharmacy, South Central Universities for Nationalities, Wuhan 430074, China;[贺红武] College of Chemistry, Central China Normal University, Wuhan 430079, China
通讯机构：
[Yang, G.-Z.] C;College of Pharmacy, South Central Universities for Nationalities, Wuhan 430074, China
通讯机构：
[Tan, Xiaosong] C;Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, Wuhan 430079, Hubei, Peoples R China.
摘要：
A highly practical, catalytic enantioselective cyclic phosphite addition to aldehydes and ketones was developed. The reaction rate of the asymmetric hydrophosphonylation was significantly enhanced by the addition of silver carbonate. Particularly, significant improvement has been achieved on the asymmetric hydrophosphonylation of unactivated ketones, giving quaternary alpha-hydroxy phosphonates with excellent enantioselectivity (up to 99% ee).
作者机构：
[Liang Ying; Yang Ziwen; He Haifeng] Hubei Acad Agr Sci, Hubei Biopesticide Engn Res Ctr, Wuhan 430064, Peoples R China.;[Liang Ying; He Hongwu; He Haifeng] Cent China Normal Univ, Key Lab Pesticide & Chem Biol, Minist Educ, Wuhan 430079, Peoples R China.
通讯机构：
[Liang Ying] H;Hubei Acad Agr Sci, Hubei Biopesticide Engn Res Ctr, Wuhan 430064, Peoples R China.
期刊：
Magnetic Resonance in Chemistry,2012年50(9):646-650 ISSN：0749-1581
通讯作者：
He, Hongwu
作者机构：
[He, Hongwu; He, Junbo; Sun, Shannan; Cui, Yanfang; Xu, Guohua; Mo, Wenyan; Xu, Hui; Song, Jingjing; Ren, Qingyun] Cent China Normal Univ, Key Lab Pesticide & Chem Biol, Minist Educ, Wuhan 430079, Peoples R China.;[He, Hongwu] Cent China Normal Univ, Key Lab Pesticide & Chem Biol, Minist Educ, 152 Luoyu Rd, Wuhan 430079, Peoples R China.
通讯机构：
[He, Hongwu] C;Cent China Normal Univ, Key Lab Pesticide & Chem Biol, Minist Educ, 152 Luoyu Rd, Wuhan 430079, Peoples R China.
关键词：
1 H NMR;13 C NMR;HMBC;HSQC;NMR;pyrido[4,3-d]pyrimidine derivatives
摘要：
The complete 1H and 13C NMR assignments of four series pyrido[4,3-d]pyrimidine derivatives were achieved by combination of one and two-dimensional NMR experiments, and the NMR signals of these compounds were analyzed and compared. Copyright (c) 2012 John Wiley & Sons, Ltd.
作者机构：
[H.W.HE] Key Laboratory of Pesticide & Chemical Biology(CCNU), Ministry of Education;College ofChemistry, Central China Normal University, Wuhan 430079;[H.W.HE] College ofChemistry, Central China Normal University, Wuhan 430079
摘要：
The invention and discovery of environment-friendly agrochemicals with a novel structure and reacting target is a interesting challenges to crop protection chemistry.A systematic study for the rational design of a novel effective inhibitor of pyruvate dehydrogenase complex (PDHc) as herbicide or fungicide has been carried out in our laboratory.Here we report the progresses in research and development of PDHc inhibitors as agrochemicals including two topics: 1,1-(substituted phenoxyacetoxy)alkylphosphonates were successfully found to be effective inhibitors of PDHc E1 from plants and showed potential utility as herbicide.Fields trials showed that some of high activity compounds could be as a environment-friendly herbicide applied to control weeds in lawn,wheat and maize field.2,Further exploration and research of new inhibitors of PDHc E1 possessing bactericidal or fungicidal activity based on the structure of PDHc E1 in the microorganism has been also carried out in our laboratory.Some of compounds were demonstrated to be effective inhibitors of PDHc E1 from E.coli and exhibited antifungal activity.
作者机构：
[He, Hongwu; Peng, Hao; Ning, Lihong] Key Laboratory of Pesticide and Chemical Biology, College of Chemistry, Central China Normal University, Wuhan 430079, China
通讯机构：
[He, H.] K;Key Laboratory of Pesticide and Chemical Biology, College of Chemistry, Central China Normal University, China
作者机构：
[He, Hongwu; Peng, Hao] Key Laboratory of Pesticide and Chemical Biology, College of Chemistry, Central China Normal University, Wuhan 430079, China
通讯机构：
[He, H.] K;Key Laboratory of Pesticide and Chemical Biology, College of Chemistry, Central China Normal University, China
关键词：
data-to-parameter ratio = 10.5;disorder in main residue;mean σ(C-C) = 0.007 Å;R factor = 0.079;single-crystal X-ray study;T = 292 K;wR factor = 0.257
摘要：
In the title compound, C34H18Cl2F6O6, one terminal trifluoro-methyl and one entire 2-chloro-4-(trifluoro-meth-yl)phenyl group are disordered with refined occupancy ratios of 0.715 (11):0.285 (11) and 0.517 (5):0.429 (5), respectively. In the crystal, weak inter-molecular C-H⋯O hydrogen bonds link the mol-ecules into ribbons propagating along the a-axis direction.
作者机构：
[Liang, Ying; He, Hai-Feng; Yang, Zi-Wen] Hubei Biopesticide Engineering Research Center, Hubei Academy of Agricultural Science, Wuhan 430064, China;[He, Hong-Wu] Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, Central China Normal University, Wuhan 430079, China
通讯机构：
[Liang, Y.] H;Hubei Biopesticide Engineering Research Center, Hubei Academy of Agricultural Science, China
