Synthesis of 5H-pyrrolo[1,2-c]imidazoles by Intramolecular Wittig Reaction

被引:8
作者
Hazeri, Nourallah [1 ]
Marandi, Ghasem [1 ]
Maghsoodlou, Malek T. [1 ]
Khorassani, Sayyed M. H. [1 ]
机构
[1] Univ Sistan & Baluchestan, Dept Chem, Zahedan, Iran
关键词
Dialkyl 5H-pyrrolo[1,2-c]imidazole-5,6-dicarboxylates; imidazole-4-carbaldehyde; Acetylenic esters; Triphenylphosphine; STABLE PHOSPHORUS YLIDES; EFFICIENT SYNTHESIS; DIALKYL; ACID; TRIPHENYLPHOSPHINE; DERIVATIVES; ANALOGS; SALTS;
D O I
10.2174/157017811794557840
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The intermediate phosphorus ylides which were prepared by reaction between triphenylphosphine and imidazole-4-carbaldehyde in the presence of acetylenic diesters produce dialkyl 5H-pyrrolo[1,2-c]imidazole-5,6-dicarboxylate derivatives via intramolecular Wittig reaction.
引用
收藏
页码:12 / 15
页数:4
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