First synthesis of 1,1,4,4-tetrakis(2-hydroxyphenyl)- butane type compounds from condensation of p-substituted phenol derivatives with 2,5-dimethoxytetrahydrofuran in trifluoroacetic acid
A. Banihashemi et A. Rahmatpour, First synthesis of 1,1,4,4-tetrakis(2-hydroxyphenyl)- butane type compounds from condensation of p-substituted phenol derivatives with 2,5-dimethoxytetrahydrofuran in trifluoroacetic acid, J CHEM R-S, (6), 1999, pp. 390-391
Condensation reactions of 2,5-dimethoxytetrahydrofuran with p-substituted p
henols and 2-naphthol in trifluoroacetic acid produce 1,1,4,4-tetrakis(2-hy
droxyphenyl)butane type compounds and 1,2-bis(1,3-dibenzo[a,j] xanthyl) eth
ane in good yields.