Utility of N-Bromosuccinimide–Water Combination as a Green Reagent for Synthesis of N,S-Heterocycles and Dithiocarbamates from Styrenes
作者:Firouz Matloubi Moghaddam、Mehri Goudarzi
DOI:10.1055/s-0040-1707258
日期:2020.11
An efficient and unprecedented green protocol has been developed for the synthesis of N,S-heterocycles fromstyrenes and alkyl dithiocarbamates with high to excellent yields. The reaction of primary or secondary amines, CS2, and styrenes was carried out in water in the presence of a catalytic amount of an inorganic base. All products were made by using an N-bromosuccinimide–H2O combination as a green
Multicomponent Reaction of CS<sub>2</sub>, Amines, and Sulfoxonium Ylides in Water: Straightforward Access to β-Keto Dithiocarbamates, Thiazolidine-2-thiones, and Thiazole-2-thiones
catalyst-free synthetic methods for β-keto dithiocarbamates, thiazolidine-2-thiones, and thiazole-2-thiones via the multicomponent reaction of CS2, amines, and sulfoxonium ylides have been described. The β-keto sulfoxonium ylides furnished β-keto dithiocarbamates in the presence of CS2 and secondary amines, whereas primary amines afforded thiazolidine-2-thiones or thiazole-2-thiones after dehydration in an acidic
A New Route to Dithiocarbamates from Tertiary N-Methyl and N-Benzylamines
作者:M. D. Pujol、G. Guillaumet
DOI:10.1080/00397919208019304
日期:1992.5
The sequential treatment of various tertiary N-methyl and N-benzylamines with carbon disulfide, and then with an alkyl halide in tetrahydrofuran gave the corresponding dithiocarbamates in good to excellent yields.
Bhai, Aziz; Das, A.; Medheker, S., Journal of the Indian Chemical Society, 1981, vol. 58, p. 295 - 296
作者:Bhai, Aziz、Das, A.、Medheker, S.、Boparai, K. S.
DOI:——
日期:——
UENO Y.; OKAWARA M., SYNTHESIS, 1979, NO 3, 182-184