SearchSkip to Search Results
- 1antineoplastic agent
- 1hydrogen sulfide equivalent
- 1mpc 1001
- 1mpc 1001f
- 1protection of sulfur
Piperazinedione 13, representing the BC ring system of the anti-prostate cancer fungal metabolite MPC1001 was prepared by a route in which a sulfur-stabilized carbanion derived from 22 cyclizes onto the terminal ester of the chain attached to N1. Another model, 14, was synthesized by cyclization...
[(tert-Butyldimethylsilyl)oxy]methanethiol and [(tert-Butyldiphenylsilyl)oxy]- methanethiol—Nucleophilic Protected H2S EquivalentsDownload
[(tert-Butyldimethylsilyl)oxy]methanethiol [HSCH2OSiMe2Bu-t] is a nucleophilic reagent for 2 introduction of a protected bivalent sulfur; this reagent is complementary to the electrophilic reagent p-MeC6H4SO2SCH2OSiMe2Bu-t. The thiol is prepared by the action of HSLi on...