| 摘要 |
FIELD: chemistry.SUBSTANCE: described is a novel method of producing non-metal tetraazachlorins of general formulaororR=R=R=R=H, Br, CI; R=R=R=H, R=NO, PhSO, PhS; R=R=R=H, R=NO, PhSO, t-Bu; R=R=H, R=R=PhS; by mixed condensation of tetramethylsuccinonitrile (TMSN) with corresponding 1,2-dinitriles of unsaturated aliphatic or aromatic acids in the presence of indium chloride, with molar ratio TMSN:dinitrile:indium chloride of 1-5:1:1 and catalytic amounts of ammonium molybdate in quinoline at 230-238°C, followed by demetallisation of the intermediate indium complexes with hydrochloric acid.EFFECT: method considerably increases output of end products.1 cl, 12 ex, 1 tbl |
