Synthesis of thiazolo[3,2-<i>d</i>][1,2,4] triazines through palladium-catalyzed heteroannulation of acetylenic compounds
作者:Majid M. Heravia、Ali Kivanloo、Mohammad Rahimizadeh、Mehdi Bakavoli、Mitra Ghassemzadeh
DOI:10.1002/jhet.5570440328
日期:2007.5
The reaction of 6-methyl-5-(prop-2-ynylthio)-5,6-dihydro-1,2,4-triazin-3(4H)-one 1 with various iodobenzenes 2 in the presence of palladium catalyst leads to the formation of substituted triazolotriazines.
Regioselective Acid -Catalyzed Cyclization Reaction: Unique Synthesis of Condensed Thiazoles and Selenazole
作者:Majid. M. Heravi、Kioumars. Aghapoor、Masood. A. Nooshabadi
DOI:10.1080/00397919808005716
日期:1998.1
The facile and regioselective synthesis of condensed thiazoles 7-11 and selenazole 12 has been performed by the catalytic action of H2SO4 on corresponding propynylthio 1-5 and propynylseleno 6 derivatives respectively.
Heravi; Montazeri; Rahimizadeh, Journal of Chemical Research - Part S, 2000, # 10, p. 464 - 465
Heravi, M. M.; Oskooie, H. A.; Fahimi, M., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1998, vol. 37, # 6, p. 587 - 589
作者:Heravi, M. M.、Oskooie, H. A.、Fahimi, M.
DOI:——
日期:——
SILICA CHLORIDE CATALYZED CYCLIZATION REACTION: UNIQUE SYNTHESIS OF CONDENSED THIAZOLES AND SELENAZOLE
作者:Majid M. Heravi、Reza Zadmard、Mitra Ghassemzadeh、Mahmood Tajbakhsh、Neda Riahifar
DOI:10.1080/10426500108040587
日期:2001.3.1
Abstract The facile and regioselective synthesis of thiazoles and selenazoles has been performed by the catalytic action of silica chloride on corresponding propynylthio and propynylseleno derivatives, respectively.