FORMATION OF 21-ALKYL-5,10,15,20-TETRAPHENYLPORPHYRINS AND 21-ARYL-5,10,15,20-TETRAPHENYLPORPHYRINS IN THE OXIDATION OF 1,1-DIALKYL-1-ARYLHYDRAZINES AND 1-ALKYL-1-ARYLHYDRAZINES WITH CUMENE HYDROPEROXIDE CATALYZED BY 5,10,15,20-TETRAPHENYLPORPHYRINATOIRON(III) CHLORIDE

Authors
CHAUHAN SMS MOHAPATRA PP RAO KV VIJAYARAGHAVAN B SHAHI SP
Citation
Sms. Chauhan et al., FORMATION OF 21-ALKYL-5,10,15,20-TETRAPHENYLPORPHYRINS AND 21-ARYL-5,10,15,20-TETRAPHENYLPORPHYRINS IN THE OXIDATION OF 1,1-DIALKYL-1-ARYLHYDRAZINES AND 1-ALKYL-1-ARYLHYDRAZINES WITH CUMENE HYDROPEROXIDE CATALYZED BY 5,10,15,20-TETRAPHENYLPORPHYRINATOIRON(III) CHLORIDE, Indian Journal of Heterocyclic Chemistry, 5(3), 1996, pp. 181-184
Citations number
16
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Indian Journal of Heterocyclic Chemistry → ACNP
ISSN journal
09711627
Volume
5
Issue
3
Year of publication
1996
Pages
181 - 184
Database
ISI
SICI code
0971-1627(1996)5:3<181:FO2A2>2.0.ZU;2-1
Abstract
The reactions of 1,1-dimethylhydrazine and 1-methyl-1-phenylhydrazine with cumene hydroperoxide (CumOOH) catalysed by 5,10,15,20-tetraphenyl porphyrinatoiron (III) chloride [TPPFe (III)Cl] in the absence or pres ence of N-methylimidazole gives 21-methyl- and 21-phenyl-5,10,15,20-te traphenylporphyrins in moderate yields respectively. Reactions of 1,1- dibenzyl and 1,1-diphenylhydrazines with cumene hydroperoxide catalyse d by TPPFe (III) CI do not form 21-benzyl- or 21-phenyl-5, 10,15, 20-t etraphenylporphyrin respectively, but form the corresponding mu-oxodim ers and tetrazines.