Olefination of Activated Alkyl Halides with Phosphonium Salts.

Autor: Roediger, Sven, Vieira, Adriana Neves, Brudy, Cosima L., Trabesinger, Mischa, Hübscher, Jan, Morandi, Bill
Předmět:
Zdroj: Synthesis; Dec2024, Vol. 56 Issue 24, p3923-3928, 6p
Abstrakt: A base-promoted olefination reaction between alkylphosphonium salts and activated alkyl halides has been developed. The products were obtained in excellent E -selectivity. In contrast to most other olefination reactions of phosphonium salts, the reaction yields triphenylphosphine as the main by-product, which can be directly reused in the formation of new phosphonium salts. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index