摘要
A meso- 5 - [(p- N- tryptophane butoxyl) phenyl- 10 ,15 ,2 0 - tri (p- chlorophenyl) por- phyrin (H2 L ) and its complexes ML (Cl) [M=Fe(1) ,Co(2 ) and Mn(3) ]were synthesized and characterized by elemental analysis,IR,UV- cis,Raman and fluorescence spectra.The oxidation of aromatic aldehydes with O2 has been investigated in the presence of complexes. The oxygen uptake volume of ML (Cl) during the course of the reaction was measured. It was observed the complexes1- 3can all catalyze the oxidation aromatic aldehydes,while H2 L is inactive.The O2 maximum uptaking rates are3.4 ,3.3and3.4 (ml/ min) respectively.In addition it was studied that the effect of tryptophane metalloporphyrin concentration,tem- perature,solventand substrate on oxidation of aromatic aldehydes.
A meso- 5 - [(p- N- tryptophane butoxyl) phenyl- 10 ,15 ,2 0 - tri (p- chlorophenyl) por- phyrin (H2 L ) and its complexes ML (Cl) [M=Fe(1) ,Co(2 ) and Mn(3) ]were synthesized and characterized by elemental analysis,IR,UV- cis,Raman and fluorescence spectra.The oxidation of aromatic aldehydes with O2 has been investigated in the presence of complexes. The oxygen uptake volume of ML (Cl) during the course of the reaction was measured. It was observed the complexes1- 3can all catalyze the oxidation aromatic aldehydes,while H2 L is inactive.The O2 maximum uptaking rates are3.4 ,3.3and3.4 (ml/ min) respectively.In addition it was studied that the effect of tryptophane metalloporphyrin concentration,tem- perature,solventand substrate on oxidation of aromatic aldehydes.
出处
《无机化学学报》
SCIE
CAS
CSCD
北大核心
1996年第1期85-87,共3页
Chinese Journal of Inorganic Chemistry
关键词
色氨酸
金属卟啉
配合物
催化
tryptophane metalloporphyrin synthesis complex catalytic
