A NEW REAGENT FOR ACTIVATING CARBOXYL GROUPS: DIPHENYL 2-OXO-3-OXAZOLINYLPHOSPHONATE

DOI: 10.1016/S0040-4039(01)90289-8

Source and publish data:

Tetrahedron Letters p. 1257 - 1258 (1981)

Update date:2022-07-30

Topics:

Authors:

Kunieda, Takehisa

Abe, Yoshihiro

Higuchi, Tsunehiko

Hirobe, Masaaki

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Article abstract of DOI:10.1016/S0040-4039(01)90289-8

Diphenyl 2-oxo-3-oxazolinylphosphonate serves as a carboxyl-activating reagent to permit a direct preparation of versatile intermediate, 3-acyl-2-oxazolones or a one-step formation of amides from carboxylic acids.

Full text of DOI:10.1016/S0040-4039(01)90289-8

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