Tandem Gold-Catalyzed HydrosilyloxylationAldol and Mannich Reaction with Alkynylaryloxysilanols in 6-exo Mode

Lee, Euichul; Ryu, Taekyu; Park, Youngchul; Park, Sangjune; Lee, Phil Ho

doi:10.1002/adsc.201300244

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Tandem Gold-Catalyzed HydrosilyloxylationAldol and Mannich Reaction with Alkynylaryloxysilanols in 6-exo Mode

Lee, Euichul;
Ryu, Taekyu;
Park, Youngchul;
Park, Sangjune;
Lee, Phil Ho

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초록

The tandem gold-catalyzed hydrosilyloxylationaldol and hydrosilyloxylationMannich reactions were developed through the formation of an enol silyl ether catalytically generated in situ from alkynylaryloxysilanols in the 6-exo mode in one reaction vessel.

키워드

aldol reaction; 6-exo mode; gold; hydrosilyloxylation; Mannich reaction; CONTAINING AZOMETHINE YLIDES; TERMINAL ALKYNES; ALPHA,BETA-UNSATURATED KETONES; INTRAMOLECULAR CYCLIZATION; REGIOSELECTIVE SYNTHESIS; EFFICIENT SYNTHESIS; ADDITION-REACTION; ASYMMETRIC ALDOL; ALLYLIC ALCOHOLS; ISOMERIZATION

제목: Tandem Gold-Catalyzed HydrosilyloxylationAldol and Mannich Reaction with Alkynylaryloxysilanols in 6-exo Mode

저자: Lee, Euichul; Ryu, Taekyu; Park, Youngchul; Park, Sangjune; Lee, Phil Ho

DOI: 10.1002/adsc.201300244

발행일: 2013-05

유형: Article

저널명: Journal für Praktische Chemie

권: 355

호: 8

페이지: 1585 ~ 1596