
Synthesis p. 770 - 771 (1989)
Update date:2022-08-17
Topics:
Mizuno, Takumi
Nakamura, Fumikazu
Ishino, Yoshio
Nishiguchi, Ikuzo
Hirashima, Tsuneaki
et al.
4-Alkylidene-2-oxo-1,3-oxathiolanes were synthesized in moderate to high yields by reaction of 2-alkyn-1-ols with carbon monoxide, sulfur, and triethylamine and copper(I)-catalyzed cyclization of the resultant triethylammonium O-(2-alkynyl)carbonothioates
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(2008)