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检索条件"主题词=Methylenecyclopropane"
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Free radical mediated bromization of methylenecyclopropanes: Preparation of 2,4-dibromobutenes without transition metal
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Chinese Chemical Letters 2007年 第2期18卷 121-123页
作者: Lei Yu[a] Bo Chen[a] Xian Huang[a][b]&Email:huangx@*** Lu Ling Wu[a] [a]Department of Chemistry Zhejiang University [Campus Xixi] Hangzhou 310028 China [b]State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences Shanghai 200032 China
A series of 2,4-dibromobutenes were synthesized by the reaction of methylenecyclopropanes with KBr in HOAc in the presence of dibenzoyl peroxide, providing an environment friendly method for the synthesis of 2,4-dibro... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Synthesis of Spirofluorenyl-β-Lactams through Cycloaddition and Ring Contraction From N-Aryl Fluorenone Nitrones and methylenecyclopropanes
Synthesis of Spirofluorenyl-β-Lactams through Cycloaddition...
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中国化学会·第十六届全国有机合成化学学术研讨会
作者: 韦翠 Jie-Feng Zhu Jin-Qi Zhang Dong-Liang Mo 广西师范大学 State Key laboratory for Chemistry and Molecular Engineering of Medicinal Resources
β-lactams are an important class of compounds owing to their presence in numerous biologically active *** are also highly important intermediates that can be elaborated into interesting compounds for potential use in... 详细信息
来源: cnki会议 评论