共 50 条
- [33] UTILIZATION OF POLYPHOSPHORIC ACID IN THE PRESENCE OF A CO-SOLVENT SYNTHESIS-STUTTGART, 1980, (03): : 222 - 223
- [34] CARBAZOLE ALKYLATION BY HIGHER OLEFINS IN THE PRESENCE OF POLYPHOSPHORIC ACID IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII KHIMIYA I KHIMICHESKAYA TEKHNOLOGIYA, 1989, 32 (10): : 87 - 89
- [35] Novel method for the synthesis of isatins using ethyl nitroacetate in polyphosphoric acid Chemistry of Heterocyclic Compounds, 2013, 49 : 645 - 647
- [37] SYNTHESIS OF 3-ALKYL-FLAVANONES IN PRESENCE OF POLYPHOSPHORIC ACID NIPPON KAGAKU ZASSHI, 1961, 82 (12): : 1730 - &
- [38] SYNTHESIS OF 2-METHOXY-7-NORCALAMENENE BY REDUCTIVE CYCLIZATION WITH POLYPHOSPHORIC ACID INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY, 1981, 20 (10): : 917 - 917
- [39] CYCLIZATION OF ORTHO-PHENYLBENZOHYDROXAMIC AND BETA-PHENYLEINNAMOHYDROXAMIC ACIDS IN POLYPHOSPHORIC ACID ROCZNIKI CHEMII, 1972, 46 (03): : 399 - +