ACTION OF PRIMARY AMINES AND HYDROXYLAMINE ON ETHOXYMETHYLENEAMINONAPHTOPYRANES: SYNTHESIS OF NEW NAPHTOPYRANO [2,3-d] PYRIMIDINES DERIVATIVES
摘要：
A variety of naphtopyrans 1 has been prepared by reaction of 2-naphtol with aryl (or alkyl) idenemalononitriles. The reaction of the naphtopyrans with triethylorthoformiate and then with primary amines and hydroxylamine, leads to new naphtopyrano [2, 3-d] pyrimidines 3 and 4, whose structures were confirmed by IR and NMR spectroscopy.
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DOI：
10.1515/HC.2005.11.2.139
被引量：
年份：
2005
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