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An efficient synthesis of substituted 1,4-diazepines by a Pd catalyzed amination and sequential hydrogenation condensation被引量：2: 《Chinese Chemical Letters》2013年第8期743-746,共4页Xiao-Jian Wang Yu-Lin Tian Qing-Yang Zhang Jian-Guo Qi Da-Li Yin; supported by National Natural Science Foundation of China(No.81102322); An efficient synthesis of substituted 1,4-diazepines is developed.The accessible intermediates have been obtained via Pd-catalyzed amination.The subsequent hydrogenation and intramolecular condensation sequences could...; 关键词：1 4-Diazepines Pd-catalyzed amination Hydrogenation Intramolecular condensation

In（OTf）3-Catalyzed Synthesis of Functionalized 1,5-Benzodiazepines from o-Phenylenediamine and Alkyl Propiolates under Solvent-Free Reaction Conditions: 《Chinese Journal of Chemistry》2011年第8期1721-1726,共6页吴海生杨进王磊; Project supported bythe National Natural Science Foundation of China（Nol 20972057）.; A simple, environmental-friendly, and practical method for the synthesis of benzodiazepine derivatives through a reaction of substituted o-phenylenediamines with alkyl propiolates has been developed. The reactions gen...; 关键词：benzodiazepines O-PHENYLENEDIAMINES alkyl propiolates In（OTf）3 SOLVENT-FREE

Polyethylene glycol(PEG-400):An efficient and recyclable reaction medium for the synthesis of novel 1,5-benzodiazepines and their antimicrobial activity被引量：4: 《Chinese Chemical Letters》2011年第1期65-68,共4页Shankaraiah G.Konda Baseer M.Shaikh Sanjay A.Chavan Bhaskar S.Dawane; A new series of imidazole-containing 1, 5-benzodiazepines have been synthesized by the condensation of chalcones with o- phenylenediamine using piperidine in polyethylene glycol （PEG-400） as an efficient and green r...; 关键词：PEG-400 Chalcones： o-Phenylenediamine 1 5-Benzodiazepines： Antimicrobial activity

Novel,efficient,and green procedure for the synthesis of 1,5-benzodiazepines catalyzed by MgBr_2 in aqueous media被引量：1: 《Chinese Chemical Letters》2009年第1期32-36,共5页Shivaji S.Pawar Murlidhar S.Shingare Shivaji N.Thore; MgBr2 performs as a novel catalyst for the synthesis of various 1,5-benzodiazepine derivatives from wide range of substituted o- phenylenediamines and various ketones in good to excellent isolated yields （93-98%） us...; 关键词：MgBr2 O-PHENYLENEDIAMINES KETONES Aqueous media 1 5-Benzodiazepine

Sulfanilic acid catalyzed solvent-free synthesis of 1,5-benzodiazepine derivatives: 《Chinese Chemical Letters》2007年第11期1305-1308,共4页Jaiprakash N.Sangshetti Nagnnath D.Kokare Devanand B.Shinde; Sulfanilic acid has been found to be an efficient catalyst for the synthesis of 1,5-benzodiazepines from o-phenylenediamine and ketones. This method is simple, effective and environmentally friendly and gives better y...; 关键词：1 5-Benzodiazepines Sulfanilic acid catalyst Solvent free condition

Syntheses of Benzimidazoles, Quinoxalines and 3,3-Dihydro-1H-1,5-benzodiazepines Starting from o-Phenylenediamine被引量：2: 《Chinese Journal of Chemistry》2005年第5期589-595,共7页崔勇唐秀波邵长星李记太孙文华

A New Approach to 2,3-Dihydro-1H-1,5-Benzodiazepines from the Reaction of o-Nitrophenylazide with α,β-Unsaturated Ketones Promoted by Samarium Diiodide: 《Chinese Chemical Letters》2001年第1期5-6,共2页Xiao Yuan CHEN Wei Hui ZHONG Yong Min ZHANG; We thank the National Natural Science Foundation of China (Project No.29872010) ; NSF of Zhejiang province for financial support.; o-Nitrophenylazide was reduced by SmI2 in anhydrous THF at room temperature to produce active intermediate 2 (samarium amide), "living" double-anion in situ which reacted smoothly with α，β-unsaturated ketones to af...; 关键词：Samarium diiodide reduction nitro group azide 2 3-dihydro-1H-1 5-benzodiazepine.

Cycloaddition of benzoheteroazepine Ⅲ Reaction of 2,3-dihydro-lH-l,5-benzodiazepines with dichlorocarbene and stereo-structures of products被引量：1: 《Chinese Journal of Chemistry》1999年第4期404-410,4,共8页张新宇许家喜金声; Reaction of 2,3-dihydro-1H-l,5-benzodiazepines with dichlorocarbene generated in situ using benzyltriethylammonium chloride (TEBA) as a phase transfer catalyst in chloroform-aqueous sodium hydroxide mixture gave main...; 关键词：BENZODIAZEPINE azirinobenzodiazepine DICHLOROCARBENE cycloaddition.

Cycloaddition of benzoheteroazepine II Reactions and conformations of cycloadducts on1,5-benzothiazepines and 1,5-benzodiazepines with nitrile imine and nitrile oxides被引量：2: 《Chinese Journal of Chemistry》1999年第1期84-91,3,共8页许家喜吴海涛金声; Project (No. 29342036) supported by the Natural Science Foundation of China.; Benzodiazepine and benzothiazepine derivatives have been well known as therapeutically important compounds. Four new tricyclic heterocyclic compounds, 3a, 4, 5, 11-tetrahydro-3H-l,2, 4-triazalo [4, 3-d] [1, 5] benzoth...; 关键词：CYCLOADDITION BENZOTHIAZEPINE triazole OXADIAZOLE

Preliminary　Studies　on　the　Effects　in　the　Aged　to　the　Metabolism　of　Diazepines　in　Vivo: 《Chinese Medical Sciences Journal》1995年第2期F003-F003,共1页田慧敏杨强刘毅华; ＰｒｅｌｉｍｉｎａｒｙＳｔｕｄｉｅｓｏｎｔｈｅＥｆｆｅｃｔｓｉｎｔｈｅＡｇｅｄｔｏｔｈｅＭｅｔａｂｏｌｉｓｍｏｆＤｉａｚｅｐｉｎｅｓｉｎＶｉｖｏ￥ＴｉａｎＨｕｉｍｉｎ；ＹａｎｇＱｉａｎｇａｎｄＬｉｕＹｉｈｕａ田慧敏，...; 关键词：老年人二氮杂苯药效学液相色谱法血药浓度

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