A convenient synthesis of bromopentaarylcyclopentadienes containing methyl or fluorine substituents
作者:Jean-Yves Thépot、Claude Lapinte
DOI:10.1016/s0022-328x(01)00725-2
日期:2001.5
ketones C 5 (3,5-C 6 H 3 Me 2 ) 4 (O) ( 5b ) and C 5 -2,5(3,5-C 6 H 3 Me 2 ) 2 (C 6 H 5 ) 2 (O) ( 5c ) were prepared and characterized. The pentaarylcyclopentadienols C 5 (C 6 H 5 ) 4 (Ar′)(OH) (Ar′=3,5-C 6 H 3 Me 2 , 6a3 ; Ar′=2,4,6-C 6 H 2 Me 3 , 6a5 ; Ar′=3-C 6 H 4 F, 6a6 ; Ar′=3,5-C 6 H 3 F 2 , 6a7 ), C 5 (3,5-C 6 H 3 Me 2 ) 4 (Ar′)(OH) (Ar′=3-C 5 H 4 Me, 6b2 ; 3,5-C 5 H 3 Me 2 , 6b3 ; 3,6-C 5 H 3 Me
摘要 酮类 C 5 (3,5-C 6 H 3 Me 2 ) 4 (O) ( 5b ) 和 C 5 -2,5(3,5-C 6 H 3 Me 2 ) 2 (C 6 H 5 ) 2 (O) (5c) 被制备和表征。五芳基环戊二烯醇 C 5 (C 6 H 5 ) 4 (Ar')(OH) (Ar'=3,5-C 6 H 3 Me 2 , 6a3 ;Ar'=2,4,6-C 6 H 2 Me 3 , 6a5 ; Ar'=3-C 6 H 4 F, 6a6 ; Ar'=3,5-C 6 H 3 F 2 , 6a7 ), C 5 (3,5-C 6 H 3 Me 2 ) 4 (Ar ')(OH) (Ar'=3-C 5 H 4 Me, 6b2 ; 3,5-C 5 H 3 Me 2 , 6b3 ; 3,6-C 5 H 3 Me 2 , 6b4 ; 2,4,6 -C 5 H 2 Me 3 , 6b5 ; Ar'=3-C 6