Stereochemistry in Carbenoid Formation by Bromine/Lithium and Bromine/Zinc Exchange Reactions of 1,1-Dibromoalkenes: Higher Reactivity of the Sterically More Hindered Bromine Atom

DOI: 10.1021/jo00048a002

Source and publish data:

Journal of Organic Chemistry p. 5805 - 5807 (1992)

Update date:2022-08-04

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Authors:

Harada, Toshiro

Katsuhira, Takeshi

Oku, Akira

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Article abstract of DOI:10.1021/jo00048a002

Both lithium and zincate carbenoids (R¹(R²)C=C(Br)M; M = Li and Zn(Bu)2Li) generated by the halogen/metal exchange reaction of 1,1-dibromoalkene 1 with BuLi and (Bu)3ZnLi, respectively, are configurationally stable at low temperature

Full text of DOI:10.1021/jo00048a002

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