Aromatic acetonylation by using aryltins with acetonylium equivalents under the palladium catalysis

M Kosugi, Y Miyajima, H Nakanishi, H Sano…

Index: Kosugi; Miyajima; Nakanishi; Sano; Migita Bulletin of the Chemical Society of Japan, 1989 , vol. 62, # 10 p. 3383 - 3385

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Citation Number: 7

Abstract

Palladium-catalyzed reactions of heteroaromatic tins with 2-ethoxyallyl diethyl phosphate and of nitrophenyltins with 2-methoxymethoxyallyl chloride were found to give the coupling products, which can be hydrolyzed to the corresponding acetonylated aromatics in good yields.

~84%

~41%

~72%

~53%

~70%

~46%

~72%

~48%

~17%

~51%

Reduction of ketene dithioacetal S, S-dioxides with sodium b...

[Ogura, Katsuyuki; Ohtsuki, Kazuo; Takahashi, Kazumasa; Iida, Hirotada Chemistry Letters, 1986 , p. 1597 - 1598]