2. Given that the organometallic catalyst (C6H5)Co(CO)2 acts to catalyze the following "triyne cyclization) reaction (discovered by Prof. K. Peter C. Vollhardt, who was rumored to throw wild hot tub parties at UC Berkeley). Give mechanism for the following reaction. Me,Si -c=c-SSİM 3+ (CHs),Co(CO) Me Si- Me Si

2. Given that the organometallic catalyst (C6H5)Co(CO)2 acts to catalyze the following "triyne cyclization) reaction (discovered by Prof. K. Peter C. Vollhardt, who was rumored to throw wild hot tub parties at UC Berkeley). Give mechanism for the following reaction. Me,Si -c=c-SSİM 3+ (CHs),Co(CO) Me Si- Me Si

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter24: Catalytic Carbon-carbon Bond Formation

Section: Chapter Questions

Problem 24.8P

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