β-Phenylseleno α,β-unsaturated aldehydes, efficient three carbon homologating agents. 1,3-carbonyl transposition

Article abstract of DOI:10.1080/00397919108021067

The easily obtained β-phenylseleno α,β-unsaturated aldehydes react with Grignard reagents and with n-butyllithium leading to the 1,2-addition products, which upon acidic hydrolysis in the presence of silica gel afford the selenium-free α,β-unsaturated carbonyl compounds with 1,3-carbonyl transposition.

Full text of DOI:10.1080/00397919108021067

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Synthetic Communications: An
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Organic Chemistry
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β-Phenylseone α,β-Unsaturated
Aldehydes, Efficient Three
Carbon Homologating Agents.
1,3-Carbonyl Transposition
Elena P. Arrua a & João V. Comasseto a
a Insituto de Química - Universidade de São Paulo ,
Cx.P. 20780 - CEP, 01498, São Paulo, S.P., Brasil
Published online: 23 Sep 2006.
To cite this article: Elena P. Arrua & João V. Comasseto (1991) β-Phenylseone
α,β-Unsaturated Aldehydes, Efficient Three Carbon Homologating Agents. 1,3-
Carbonyl Transposition, Synthetic Communications: An International Journal for
Rapid Communication of Synthetic Organic Chemistry, 21:15-16, 1663-1666, DOI:
10.1080/00397919108021067
To link to this article: http://dx.doi.org/10.1080/00397919108021067
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