Synlett

Aldol reactions of α-bromoalkyl phenyl ketones and aldehydes with Tin (IV) iodide and tetrabutylammonium iodide

Y Masuyama, M Ohtsuka, A Kondo

Index: Masuyama, Yoshiro; Ohtsuka, Masaru; Kondo, Ayako Synlett, 2006 , # 19 p. 3346 - 3348

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Abstract

Abstract Aldol reactions of α-bromoacetophenone and aldehydes in dichloromethane produced the corresponding E-α, β-unsaturated ketones at 25 C with one equimolar amount of tin (IV) iodide, one equimolar amount of tetrabutylammonium iodide and one equimolar amount of N, N-diisopropylethylamine, and produced the corresponding β-hydroxy ketones at-80 C with one equimolar amount of tin (IV) iodide and two equimolar amounts of ...

~42%

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Revised Structure, Total Synthesis, and Absolute Configurati...

[Ibarra, Carlos Alvarez; Arias, Selma; Fernandez, Maria J.; Sinisterra, Jose V. Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1989 , p. 503 - 508]

An efficient synthesis of (E)-α, β-unsaturated ketones and e...

[Concellon, Jose M.; Rodriguez-Solla, Humberto; Mejica, Carmen Tetrahedron, 2006 , vol. 62, # 14 p. 3292 - 3300]