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炔丙基自由基在有机合成化学中的应用

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成果类型:
期刊论文
论文标题(英文):
Application of Propargylic Radicals in Organic Synthesis
作者:
Lu Fu-Dong;Jiang Xuan;Lu Liang-Qiu*;Xiao Wen-Jing*
通讯作者:
Lu Liang-Qiu;Xiao Wen-Jing
作者机构:
[Lu Liang-Qiu; Xiao, WJ; Lu Fu-Dong; Jiang Xuan; Xiao Wen-Jing] Cent China Normal Univ, Key Lab Pesticide & Chem Biol, Minist Educ, Wuhan 930079, Hubei, Peoples R China.
[Lu Liang-Qiu; Xiao, WJ; Lu Fu-Dong; Jiang Xuan; Xiao Wen-Jing] Cent China Normal Univ, Coll Chem, Wuhan 930079, Hubei, Peoples R China.
[Xiao Wen-Jing] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China.
通讯机构:
[Lu, LQ; Xiao, WJ; Xiao Wen-Jing] C
Cent China Normal Univ, Key Lab Pesticide & Chem Biol, Minist Educ, Wuhan 930079, Hubei, Peoples R China.
Cent China Normal Univ, Coll Chem, Wuhan 930079, Hubei, Peoples R China.
Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organometall Chem, Shanghai 200032, Peoples R China.
语种:
中文
关键词:
炔丙基自由基;炔丙位官能化;炔烃;联烯;过渡金属催化
关键词(英文):
propargylic radical;propargylic functionalization;alkyne;allene;transition metal catalysis
期刊:
化学学报
ISSN:
0567-7351
年:
2019
卷:
77
期:
9
页码:
803-813
基金类别:
* E-mail: luliangqiu@mail.ccnu.edu.cn; wxiao@mail.ccnu.edu.cn Received June 8, 2019; published August 13, 2019. Project supported by the National Natural Science Foundation of China (Nos. 21572074, 21772052 and 21772053) and the Natural Science Foundation of Hubei Province (Nos. 2015CFA033, 2017AHB047). 项目受国家自然科学基金(Nos. 21572074, 21772052, 21772053)和湖北省自然科学基金(Nos. 2015CFA033, 2017AHB047)资助.
机构署名:
本校为第一且通讯机构
院系归属:
化学学院
摘要:
炔烃的合成与转化一直是有机合成化学的一个重要研究内容.其中,炔丙位官能化是实现炔烃合成与转化的一个重要途径.相对于经历阳离子中间体途径的炔丙位官能化反应,自由基途径的炔丙位官能化反应在最近十年才得以发展,且与前者也已形成互补之势.该类炔丙基自由基既能够通过炔丙位的碳杂键断裂生成,又可通过自由基对1,3-烯炔的加成生成.同时,由于炔丙基自由基存在自由基与炔烃的共轭结构,使得该自由基既能够直接对金属物种加成参与炔丙位的官能化反应,又能够异构成联烯自由基后对金属物种加成,继而参与联烯化合物的合成.此外,炔丙基自由基还可以被进一步氧化成炔丙基阳离子后参与后续的有机转化.本...
摘要(英文):
The production and transformation of alkynes occupys an important position in organic synthetic chemistry. Within this realm, propargylic functionalization of alkynes is a feasible way towards this purpose. Especially, the propargylic functionalization via radical pathways has flourished in the last decade, which is believed to be a significant complement to the classic metal-catalyzed propargylation reaction involving cationic intermediates. According to the reaction modes, these advancements will be highlighted by classifying into four types. The first one is the propargylic functionalizatio...

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