A NEW METHOD FOR THE SYNTHESIS OF 1,2-BIS(PYRROL-2-YL)ETHENES

Authors
CHENG JM SEKHER P SINGH SP GANO JE MORGAN AR
Citation
Jm. Cheng et al., A NEW METHOD FOR THE SYNTHESIS OF 1,2-BIS(PYRROL-2-YL)ETHENES, Synthetic communications, 27(4), 1997, pp. 673-680
Citations number
11
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Synthetic communications → ACNP
ISSN journal
00397911
Volume
27
Issue
4
Year of publication
1997
Pages
673 - 680
Database
ISI
SICI code
0039-7911(1997)27:4<673:ANMFTS>2.0.ZU;2-7
Abstract
1,2-Bis(2-pyrryl) ethenes were synthesized in high yields by the low-v alent titanium mediated reductive coupling of pyrrole-2-carboxaldehyde s. The reactions of pyrrole-2-carboxaldehyde under low-valent titanium conditions were different from those of pyrrole-3-carbonyl compounds.