INTRAMOLECULAR CONDENSATION OF SOME N-HOMOPIPERONYLGLYCINE DERIVATIVES UNDER THE CATALYSIS OF SOME LEWIS ACIDS AND THE SYNTHESIS OF 7, 8-METHYLENEDIOXY-1, 2, 4, 5-TETRAHYDROBENZAZEPIN-3-ONE-1 DERIVATIVES
LIAO ZENG-KUN, LI JI-SHENG, XI SHI-KANG, SONG AI-TENG, JI GAI-JIAO, HUANG ZHI-TANG
Acta Chimica Sinica
.
1982, (3): 257
-266
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