PHOTOLYSIS OF 1,2,4,5-BENZENETETRACARBOXYLIC DIANHYDRIDE IN A LOW-TEMPERATURE ARGON MATRIX - DIRECT OBSERVATION OF REACTIVE INTERMEDIATES STEPWISE PRODUCED

被引：16

作者：

MORIYAMA, M

OHANA, T

YABE, A

机构：

[1] UNIV TSUKUBA,DEPT CHEM,TSUKUBA,IBARAKI 305,JAPAN

[2] NATL INST MAT & CHEM RES,TSUKUBA,IBARAKI 305,JAPAN

来源：

CHEMISTRY LETTERS | 1995年 / 07期

关键词：

D O I：

10.1246/cl.1995.557

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Irradiation of 1,2,4,5-benzenetetracarboxylic dianhydride produced stepwise a cyclopropenone and benzyne intermediates with the release of CO2 and CO in a low-temperature argon matrix. In the final stage the further extrusion of CO2 and CO gave 1,3,5-hexatriyne which was a potential product in the ring-opening reaction of benzdiyne.

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页码：557 / 558

页数：2

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