DIANION OF 1,2-BIS(4',4'-DIMETHYL-2'-OXAZOLIN-2'-YL)ETHANE VERSATILE SYNTHETIC REAGENT FOR ANNULATION

DOI: 10.1016/S0040-4039(00)99969-6

Source and publish data:

Tetrahedron Letters p. 675 - 678 (1984)

Update date:2022-08-11

Topics:

Authors:

Furuta, Kyoji

Ikeda, Nobuo

Yamamoto, Hisashi

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Article abstract of DOI:10.1016/S0040-4039(00)99969-6

Treatment of 1,2-bis(4',4'-dimethyl-2'-oxazolin-2'-yl)ethane with butyllithium produced the corresponding dianion, which on exposure with 1,ω-dihalides gives cyclic derivatives.The same dianion react with the β-bromoesters to yield substituted cyclopentanones.

Full text of DOI:10.1016/S0040-4039(00)99969-6

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