A NEW CONVENIENT METHOD TO OBTAIN PYRROLES FROM TERTIARY N-ALLYLTHIOAMIDES

被引：9

作者：

MAGEDOV, IV

KORNIENKO, AV

ZOTOVA, TO

DROZD, VN

机构：

[1] Department of Organic Chemistry, Timiryazev Agricultural Academy, Moscow, 127550

来源：

TETRAHEDRON LETTERS | 1995年 / 36卷 / 26期

关键词：

D O I：

10.1016/0040-4039(95)00800-R

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

1,2-Disubstituted pyrroles 1 were synthesized from available thioamides 4. Thioamides were initially treated with either alkylating agents or Lewis acids to give salts 5 or complexes 12 which were subsequently reacted with base to yield pyrroles 1.

引用

页码：4619 / 4622

页数：4

共 22 条

[1] ANNANDE JCL, 1977, TETRAHEDRON LETT, P897
[2] [Anonymous], 1984, COMPREHENSIVE HETERO
[3] DIPOLE-STABILIZED CARBANIONS FROM A METHYL THIO ESTER AND A METHYLAMIDE
BEAK, P
FARNEY, R
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1973, 95 (14) : 4771 - 4772
[4] DIPOLE STABILIZED CARBANIONS - N-METHYL CARBOXAMIDES
BEAK, P
BRUBAKER, GR
FARNEY, RF
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1976, 98 (12) : 3621 - 3627
[5] METALATION AND ELECTROPHILIC SUBSTITUTION OF AMINE DERIVATIVES ADJACENT TO NITROGEN - ALPHA-METALLO AMINE SYNTHETIC EQUIVALENTS
BEAK, P
ZAJDEL, WJ
REITZ, DB
[J]. CHEMICAL REVIEWS, 1984, 84 (05) : 471 - 523
[6] FORMATION, STRUCTURES, AND REACTIONS OF SELECTED ALPHA'-LITHIOALLYL AMIDES
BEAK, P
LEE, B
[J]. JOURNAL OF ORGANIC CHEMISTRY, 1989, 54 (02) : 458 - 464
[7] BEAK P, 1977, TETRAHEDRON LETT, V98, P1839
[8] GURYANOVA EN, 1973, DONORNO AKTSEPTORNAY, P400
[9] METALATED ALLYLUREA WITH STERICALLY PROTECTED CARBONYL GROUP AS NOVEL D3-REAGENT
HASSEL, T
SEEBACH, D
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH, 1979, 18 (05): : 399 - 400
[10] HASSEL T, 1977, HELV CHIM ACTA, V61, P2237

← 1 2 3 →