AN IMPROVED PROCEDURE FOR N-ETHYNYLPYRROLE

被引：13

作者：

BRANDSMA, L ^{[1
]}

MALKINA, AG ^{[1
]}

TROFIMOV, BA ^{[1
]}

机构：

[1] RUSSIAN ACAD SCI,INST ORGAN CHEM,IRKUTSK 664033,RUSSIA

来源：

SYNTHETIC COMMUNICATIONS | 1994年 / 24卷 / 19期

关键词：

D O I：

10.1080/00397919408010587

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

N-Ethynylpyrrole can be obtained in good overall yields by reacting pyrrole with potassium tert-butoxide and trichloroethene in tetrahydrofuran, and subsequently dechlorinating the adduct with methyllithium or n-butyllithium in diethyl ether.

引用

页码：2721 / 2724

页数：4

共 4 条

[1]

BRANDSMA L, 1987, PREPARATIVE POLAR OR, V1, P18

[2]

FICINI J, 1965, B SOC CHIM FR, P871

[3] SYNTHESIS, VAPOR GROWTH, POLYMERIZATION, AND CHARACTERIZATION OF THIN-FILMS OF NOVEL DIACETYLENE DERIVATIVES OF PYRROLE - THE USE OF COMPUTER MODELING TO PREDICT CHEMICAL AND OPTICAL-PROPERTIES OF THESE DIACETYLENES AND POLY(DIACETYLENES) [J].

PALEY, MS ;

FRAZIER, DO ;

ABELEDEYEM, H ;

MCMANUS, SP ;

ZUTAUT, SE .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1992, 114 (09) :3247-3251

[4]

TOFIMOV BA, 1992, VINYLPYRROLES CHEM 2, V48, P131

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