N-Alkylation of tosylhydrazones in the presence of triphenylphosphine

被引：17

作者：

Kong, Yuanfang ^{[1
]}

Zhang, Wen ^{[1
]}

Tang, Meng ^{[1
]}

Wang, Haiming ^{[1
]}

机构：

[1] Lanzhou Univ, Sch Pharm, Lanzhou 730000, Peoples R China

来源：

TETRAHEDRON | 2013年 / 69卷 / 35期

关键词：

N-Alkylation; Tosylhydrazones; Triphenylphosphine; ONE-POT SYNTHESIS; DIAZO-COMPOUNDS; STEREOSELECTIVE-SYNTHESIS; CATALYZED REACTIONS; MONOALKYL DIAZENES; SINGLE-STEP; HYDRAZONES; ALCOHOLS; ALLENES; REDUCTION;

D O I：

10.1016/j.tet.2013.05.131

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

An efficient N-alkylation reaction of tosylhydrazones was developed in the presence of triphenylphosphine; triphenylphosphine played a key role in the transformation. A range of N-alkylated tosylhydrazones were prepared in good to high yields. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：7487 / 7491

页数：5

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