A convenient synthesis of Quinazoline ring by tandem aza-Wittig reaction/electrocyclic ring closure

DOI: 10.1016/S0040-4020(01)86532-7

Source and publish data:

Tetrahedron p. 5819 - 5834 (1991)

Update date:2022-09-26

Topics:

Authors:

Rossi Rossi

Calabrese

Farma Farma

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Article abstract of DOI:10.1016/S0040-4020(01)86532-7

3,4-D-Dihydroquinazolines and Quinazolines were prepared starting from N'-aryl-N-(triphenylphosphoranilidene)-carboximidamides and aliphatic or aromatic aldehydes. The mechanism of the reaction is discussed.

Full text of DOI:10.1016/S0040-4020(01)86532-7

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