Which of the following R groups (R-SnBu₃) would undergo the slowest transmetallation in a Stille coupling reaction? A) alkyl B) aryl C) vinyl D) benzyl

Name: Which of the following R groups (R-SnBu 3 ) would undergo the slowest transmetallation in a Stille coupling reaction? A) alkyl B) aryl C) vinyl D) benzyl
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Question

Quizplus · Accepted Answer

Alkyl groups undergo transmetallation more slowly in Stille coupling reactions compared to aryl, vinyl, and benzyl groups due to their less favorable orbital overlap and steric hindrance.

Which of the Following R Groups (R-SnBu3) Would Undergo the Slowest

Which of the Following R Groups (R-SnBu₃) Would Undergo the Slowest