文献类型：专利

英文题名：Forming isomer of tetrakis-(ortho-n-valeramide phenyl)-porphyrin zinc involves reducing tetrakis(ortho-nitrophenyl)porphyrin, followed by subjecting to column chromatography, reacting with neopentyl acyl chloride and then zinc acetate

作者：ZHA F;CHEN Q;JIAO J;REN Y

机构：[1]UNIV EAST CHINA SCI&TECHNOLOGY

申请号：CN102391270-A

申请日：2011-10-17

公开日：2012-03-28

语种：英文

收录：DERWENT

摘要：NOVELTY - Forming isomer of tetrakis-(ortho-n-valeramide phenyl)-porphyrin zinc (I) involves reducing tetrakis(ortho-nitrophenyl)porphyrin to obtain four isomers of tetrakis(ortho-aminophenyl)porphyrin (II); subjecting the porphyrin (II) to column chromatography separation and purification, followed by reacting with neopentyl acyl chloride at lower than 5 degrees C by using pyridine as catalyst, to obtain tetrakis(ortho-neopentylamidophenyl)porphyrin (III); and reacting the porphyrin (III) with zinc acetate in a solvent. USE - For forming isomer of tetrakis-(ortho-n-valeramide phenyl)-porphyrin zinc (claimed). ADVANTAGE - The method greatly simplifies purification process of isomer of metal porphyrin compound with simple operation and high yield i.e. more than 90%.