Reaction between isocyanides and dialkyl acetylenedicarboxylates in the presence of 3-methylcyclopentane-1,2,4-trione. One-pot diastereoselective synthesis of tetrahydrocyclopenta[b]pyran derivatives

被引：32

作者：

Yavari, I ^{[1
]}

Adib, M ^{[1
]}

Sayahi, MH ^{[1
]}

机构：

[1] Univ Tarbiat Modarres, Dept Chem, Tehran, Iran

来源：

JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1 | 2002年 / 21期

关键词：

Addition reactions - Composition effects - Derivatives - Infrared spectroscopy - Mass spectrometry - Nuclear magnetic resonance spectroscopy - Reaction kinetics - Stereochemistry - Synthesis (chemical) - Thermal effects;

D O I：

10.1039/b207548m

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The reactive 1 : 1 intermediate produced in the reaction between alkyl or aryl isocyanides and dialkyl acetylenedicarboxylates was trapped by 3-methylcyclopentane-1,2,4-trione to yield highly functionalized tetrahydrocyclopenta[b]pyran derivatives in excellent yields.

引用

页码：2343 / 2346

页数：4

共 12 条

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