Lewis Acid Catalyzed Aldol-Type Reaction of 1,1-Difluorovinyl Methyl Ether Derivatives

DOI: 10.1016/0040-4020(95)00785-7

Source and publish data:

Tetrahedron p. 12217 - 12228 (1995)

Update date:2022-07-29

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Authors:

Kodama, Yoshitoshi

Yamane, Hidefumi

Okumura, Masato

Shiro, Motoo

Taguchi, Takeo

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Article abstract of DOI:10.1016/0040-4020(95)00785-7

In the presence of Lewis acid, such as SbCl5, SbCl6*NAr3 or Cu(OTf)2, difluorovinyl methyl ether (1,1-difluoro-2-methoxy-1-alkene) 1 reacted with carbonyl compounds to give O-methylated aldol-type products 3 in good yields, while Lewis acid, such as TMSOT

Full text of DOI:10.1016/0040-4020(95)00785-7

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