HRID1577494

反应详情

EQUATION

反应方程式

REACTANTS

反应物

HCID8471

Triethylamine

C6H15N

HCID24387

Phosphorous trichloride

Cl3P

结构：CC(C)(C)c1cc(-c2cc(C(C)(C)C)cc(C(C)(C)C)c2O)c(O)c(C(C)(C)C)c1

HCID80808

[1,1'-Biphenyl]-2,2'-diol, 3,3',5,5'-tetrakis(1,1-dimethylethyl)-

C28H42O2

PRODUCTS

生成物

结构：CC(C)(C)c1cc(C(C)(C)C)c2op(Cl)oc3c(C(C)(C)C)cc(C(C)(C)C)cc3c2c1

HCID10983610

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

溶剂HCID1140

Toluene

C7H8

2 次

PROCEDURE

实验过程

45.21 grams of phosphorous trichloride in 50 ml of toluene was added dropwise over 85 minutes to a solution of 123.0 grams of 4,4',6,6'-tetra-tert.-butyl-2,2'-biphenol and 60.6 grams of triethylamine in about 600 ml of toluene and stirred at room temperature overnight (about 20 hours). The reaction product was filtered free of triethylamine hydrochloride, the desired product being isolated by removal of the solvent at reduced pressure to yield a solid m.p. 168°-174°.

WORKUP

后处理

filtrationThe reaction product was filtered free of triethylamine hydrochloride