One pot and solvent-free synthesis of 2,9,16,23-tetrachlorometal(II) phthalocyanines

Green Chemistry Letters and Reviews

Rakesh Kumar Sharma¹ 

关键词: one pot;    solvent-free;    microwave;    tetrachlorometal(II) phthalocyanines;   

DOI  :  10.1080/17518253.2011.581701

学科分类：化学（综合）

来源: Taylor & Francis

【 摘 要 】

A novel one pot and solvent-free synthesis of 2,9,16,23-tetrachloro metal(II)phthalocyanines in microwave using monosodium salt of 4-chlorophthalate as starting material is described. This method in comparison to conventional route offers high yields (75–92%), eliminates the use of toxic organic solvents, reduces multistep synthesis to one-step, reaction temperature from 190 to 120°C, and reaction time from 5–6 hours to 5 minutes.

【 授权许可】

Unknown