Synthesis of novel alkylamino zinc(II) phthalocyanines
作者:Myriam E. Rodríguez、Cristian A. Strassert、Josefina Awruch、Lelia E. Dicelio
DOI:10.1002/jhet.5570380212
日期:2001.3
The synthesis of tetramethyl-tetraphthalimidomethyl-phthalocyaninato zinc(II) (6) and tetramethyl-tetraaminomethyl-phthalocyaninato zinc(II) (7) is described.
Alkyl 4,5-dibromo-2-methylbenzoate derivatives 16–18 were synthesized from 1,2-dibromo-4-alkoxymethyl-5-methylbenzene 2–4 in the presence of catalytic amounts of NBS as a radical initiator. Only primary ether derivatives rendered the corresponding esters.
The synthesis of a novel ligand, in which four terpyridine groups are directly connected to a zinc (II) phthalocyanine unit, is described. Preliminary absorption, electrochemical, and fluorescence results are indicative of strong electronic coupling among the metal centers. (C) 1998 Elsevier Science Ltd. All rights reserved.
Kotha, Sambasivarao; Ghosh, Arun Kumar, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2006, vol. 45, # 1, p. 227 - 231