SYNTHESIS OF DITHIENOTHIOPHENES, CYCLOPENTADITHIOPHENE AND SILACYCLOPENTADITHIOPHENES USING PALLADIUM-CATALYZED CYCLIZATION

Authors
IYODA M MIURA M SASAKI S KABIR SMH KUWATANI Y YOSHIDA M
Citation
M. Iyoda et al., SYNTHESIS OF DITHIENOTHIOPHENES, CYCLOPENTADITHIOPHENE AND SILACYCLOPENTADITHIOPHENES USING PALLADIUM-CATALYZED CYCLIZATION, Tetrahedron letters, 38(26), 1997, pp. 4581-4582
Citations number
10
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
38
Issue
26
Year of publication
1997
Pages
4581 - 4582
Database
ISI
SICI code
0040-4039(1997)38:26<4581:SODCAS>2.0.ZU;2-J
Abstract
The intramolecular cyclization of bromothiophene derivatives with hexa methylditin in the presence of tetrakis(triphenylphosphine)palladium(0 ) gave dithienothiophenes, cyclopentadithiophene, and silacyclopentadi thiophenes in moderate to good yields. (C) 1997 Elsevier Science Ltd