Reaction of 2-hetaryl-2-(tetrahydro-2-furanylidene)acetonitriles with aldehydes
作者:O. V. Khilya、Ya. V. Baglay、Yu. M. Volovenko
DOI:10.1007/s10593-010-0604-0
日期:2010.12
The reaction of 2-hetaryl-2-(tetrahydro-2-furanylidene)acetonitriles with a electrophilic reagent (anisaldehyde) was studied. It was shown that condensation of the latter with 2-(4-oxo-3,4-dihydro-2-quinazolyl)- and 2-(1H-benzo[d]imidazol-2-yl)-2-(tetrahydro-2-furanylidene) acetonitriles in the presence of secondary amines or acids takes place with elimination of the furan fragment and the formation of 3-aryl-2-(4-oxo-3,4-dihydro-2-quinazolinyl)- and 2-(1H-benzo[d] imidazol-2-yl)acrylonitriles.
Aziz, M. A. Abdel; Daboun, H. A.; Gawad, S. M. Abdel, Journal fur praktische Chemie (Leipzig 1954), 1990, vol. 332, # 5, p. 610 - 618
作者:Aziz, M. A. Abdel、Daboun, H. A.、Gawad, S. M. Abdel