NEW (TRIORGANOSILYL)ALKYNES AND THEIR DERIVATIVES AND A NEW CATALYTIC METHOD FOR OBTAINING NEW AND CONVENTIONAL SUBSTITUTED (TRIORGANOSILYL)ALKYNES AND THEIR DERIVATIVES

摘要

New (triorganosilyl)alkynes and their derivatives having general formula R1—C≡C—Z are provided along with methods for the preparation of (triorganosilyl)alkynes and their derivatives having the general formula R1—C≡C—Z. The methods may include silylative coupling of terminal alkynes with halogenotriorganosilanes in the presence of an iridium catalyst and a tertiary amine.