and kinetics. The second pathway is a concerted dismutation of chlorite to dioxygen (O2) and chloride. On the basis of isotope labeling studies using a residual gas analyzer, the mechanism is determined to be formation of O=FeIV(Por)·+ (Compound I) from oxygen atom transfer, and subsequent rebound with the resulting hypochlorite ion (ClO−) to give dioxygen and chloride. While the chlorate production
三
铁-5,10,15,20- tetraarylporphyrins
铁(Fe(POR-的Ar 4)中,Ar = 2,3,5,6- tetrafluro- N,N,N- -trimethylanilinium(1),N,N,N- - trimethylanilinium(2),和p -sulfonatophenyl(3))已被研究作为催化剂用于亚
氯歧化(CLO 2 - )。CLO降解2 -通过这些催化剂通过两个并行的途径发生。之一导致形成
氯酸盐(CLO 3 - )和
氯化(
氯- ),其被确定为通过O =
铁催化IV(Por)(化合物II)基于停流吸收光谱法,与2,2'-
叠氮基双(3-乙基
苯并噻唑啉-6-
磺酸)的竞争,18 O标记研究和动力学。第二个途径是
亚氯酸盐协同歧化为双氧(O 2)和
氯化物。利用残余气体分析仪同位素标记研究的基础上,该机构被确定为形成O =的
铁IV(POR)· +从氧原子转移