引用本文:
Xue E WU, Chang Lu GAO, Meng Xian DING, Suo Bo ZHANG, Lian Xun GAO. A Facile Synthetic Method for Biphenyltetracarboxylic Dianhydrides[J]. Chinese Chemical Letters,
2004, 15(7): 787-790.
Citation: Xue E WU, Chang Lu GAO, Meng Xian DING, Suo Bo ZHANG, Lian Xun GAO. A Facile Synthetic Method for Biphenyltetracarboxylic Dianhydrides[J]. Chinese Chemical Letters, 2004, 15(7): 787-790.
Citation: Xue E WU, Chang Lu GAO, Meng Xian DING, Suo Bo ZHANG, Lian Xun GAO. A Facile Synthetic Method for Biphenyltetracarboxylic Dianhydrides[J]. Chinese Chemical Letters, 2004, 15(7): 787-790.
A Facile Synthetic Method for Biphenyltetracarboxylic Dianhydrides
摘要:
We report a facile and high-yielding procedure for preparing biphenyltetracarboxylic dianhydrides (BPDAs). This method relies on a nickel-catalyzed electroreductive coupling reaction of dimethyl 3-chorophthalate (3-DMCP) and/or dimethyl 4-chorophthalate (4-DMCP) with subsequent hydrolysis of tetra-ester and dehydration of tetra-acid.
English
A Facile Synthetic Method for Biphenyltetracarboxylic Dianhydrides
Abstract:
We report a facile and high-yielding procedure for preparing biphenyltetracarboxylic dianhydrides (BPDAs). This method relies on a nickel-catalyzed electroreductive coupling reaction of dimethyl 3-chorophthalate (3-DMCP) and/or dimethyl 4-chorophthalate (4-DMCP) with subsequent hydrolysis of tetra-ester and dehydration of tetra-acid.
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