Intramolecular Dehydration of β-Hydroxyalkylphosphonic Acid Monoesters. A Novel Type of Olefin Formation

DOI: 10.1246/cl.1994.1483

Source and publish data:

Chemistry Letters p. 1483 - 1486 (1994)

Update date:2022-08-16

Topics:

Authors:

Kawashima, Takayuki

Nakamura, Mio

Nakajo, Akira

Inamoto, Naoki

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Article abstract of DOI:10.1246/cl.1994.1483

The title reaction using dicyclohexylcarbodiimide (DCC) gave stereospecifically the corresponding olefins in good yields via tetracoordinate 1,2-oxaphosphetanes.Use of more than one equivalent of DCC afforded better yields of the olefin.

Full text of DOI:10.1246/cl.1994.1483

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