Hydrogen Sulfide → HCID 86738934, compound

Participants

Reaction Steps

Into 20 ml of N,N-dimethylformamide were dissolved 2.50 g of 3-phenoxy-α-cyanobenzyl cis-2,2-dimethyl-3-(2,2,2-trichloroethyl)cyclopropanecarboxylate and 1 ml of triethanolamine, and hydrogen sulfide gas was bubbled into the solution at room temperature over a period of 15 hours. The resultant reaction mixture was poured into 500 ml of water and extracted with diethyl ether. The ethereal layer was washed with water, dried over anhydrous magnesium sulfate and distilled to remove diethyl ether. By the above procedure there were obtained 2.63 g of 3-phenoxy-α-thiocarbamoylbenzyl cis-2,2-dimethyl-3-(2,2,2-trichloroethyl)cyclopropanecarboxylate [Compound (27)] having the NMR spectrum shown hereinbelow (yield: 98%)

Provenance & Evidence