摘要
Phenylphenol,phosphorus trichloride and aluminium trichloride were mixed and reacted between 60～215℃ for about 11h,then vacuum distilled at 202～235℃ under pressure of -750mmHg.The distillate was added to sodium carbonate solution for hydrolysis.The product was then crystallized by acid,filtered,dried.Vacuum dehydration reaction and grinding were followed to give the title product.
Phenylphenol,phosphorus trichloride and aluminium trichloride were mixed and reacted between 60～215℃ for about 11h,then vacuum distilled at 202～235℃ under pressure of -750mmHg.The distillate was added to sodium carbonate solution for hydrolysis.The product was then crystallized by acid,filtered,dried.Vacuum dehydration reaction and grinding were followed to give the title product.
出处
《化学研究与应用》
CAS
CSCD
2000年第6期648-650,共3页
Chemical Research and Application
关键词
阻燃抗氧剂
合成
POP
芳烃
酰基化反应
flame retardant and antioxidant
9,10 dihydro 9 oxa 10 phosphaphenanthrene 10 oxide synthesis
o phenylphenol
