Reaction of benzoyleneurea and isatoic anhydride with the Vilsmeier reagent

DOI: 10.1016/S0040-4039(97)00066-X

Source and publish data:

Tetrahedron Letters p. 1313 - 1316 (1997)

Update date:2022-08-17

Topics:

Authors:

Prashad, Mahavir

Har, Denis

Repic, Oljan

Blacklock, Thomas J.

Chin, Jefferson A.

Shapiro, Michael J.

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Article abstract of DOI:10.1016/S0040-4039(97)00066-X

A ring opening and dimerization reaction of benzoyleneurea (1) or isatoic anhydride (2) with thionyl chloride in DMF (Vilsmeier reagent), to yield N,N-dimethyl-2-(4-oxo-3(4H)-quinazolinyl)benzamide (4), is described.

Full text of DOI:10.1016/S0040-4039(97)00066-X

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