A NEW "ONE FLASK" PREPARATION OF 2-ALKYLAMINO-4-CHLOROQUINAZOLINES FROM ORTHO AMINOBENZONITRILES AND PHOSGENIMINIUM SALTS
Phosgeniminium salts react easily with ortho amino-benzonitriles to give, selectively and quantitatively the corresponding 2-dialkylamino-4-chloroquinazolines.
Kokel, Bruno,Menichi, Gabriel,Hubert-Habart, Michel
p. 1557 - 1560
(2007/10/02)
A convenient novel "one pot" synthesis of quinazoline and benzoxazine derivatives from corresponding 2-amino and 2-hydroxybenzonitriles via phosgeniminium salt condensation
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Kokel, Bruno
p. 709
(2007/10/02)
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