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Selenium‐Catalyzed Synthesis of S ‐Alkyl Thiocarbamates from Amines, Carbon Monoxide, Sulfur, and Alkyl Halides
Author(s) -
Sonoda Noboru,
Mizuno Takumi,
Murakami Sinkichi,
Kondo Kiyoshi,
Ogawa Akiya,
Ryu Ilhyong,
Kambe Nobuaki
Publication year - 1989
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.198904521
Subject(s) - thiocarbamates , alkyl , chemistry , halide , selenium , sulfur , yield (engineering) , carbon monoxide , catalysis , medicinal chemistry , sulfide , organic chemistry , selenide , materials science , metallurgy
1 atm CO, 30°C, and 10 mol% selenium —these are the conditions under which the S ‐alkyl thiocarbamates 1 were obtained in 41–100% yield according to Equation (a). The presumed intermediates are selenocarbamates, carbonyl selenide, and carbonyl sulfide. R 1 ,R 2 = Et, n Pr, n Pr, n Bu, Ph, H; R 3 = Me, Et, PhCH 2 , 4‐ClC 6 H 4 CH 2 .