LEWIS BASE-INDUCED REARRANGEMENT OF PRIMARY ETHYN-1-YLPHOSPHINES, A NEW AND EFFICIENT ROUTE TO PHOSPHAALKYNES

被引：37

作者：

GUILLEMIN, JC

JANATI, T

DENIS, JM

机构：

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1992年 / 05期

关键词：

D O I：

10.1039/c39920000415

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Phosphaalkynes bearing primary carbon substituents are prepared in good yield by low-temperature Lewis base-induced rearrangement of primary ethyn-1-ylphosphines; the mechanism involves a P-unsubstituted phosphaallene intermediate.

引用

页码：415 / 416

页数：2

共 45 条

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[37] Lewis acid-induced intramolecular Friedel-Crafts cyclization of 1,3-bis-exocyclic dienes. A new route to 4a-methyltetrahydrofluorenes
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[38] CHEMISTRY OF BENT BONDS .26. TRANSITION METAL COMPLEX INDUCED REARRANGEMENT OF 1-METHYL-2,2-DIPHENYLBICYCLO[1.1.0]BUTANE - NEW ROUTE TO AZULENES
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[39] Synthesis of imidazo[4,5-e][1,3]thiazino[2,3-c][1,2,4]triazines via a base-induced rearrangement of functionalized imidazo[4,5-e]thiazolo[2,3-c][1,2,4]triazines
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[40] New approach to 5-arylsulfonyl-substituted 1,2-dihydropyrimidin-2-ones via base-induced chloroform elimination from 4-trichloromethyl-1,2,3,4-tetrahydropyrimidin-2-ones
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