摘要:
R 2 Si(L)(3- t Bu-5-Me-2-C 6 H 2 O)TiCl 2 { 5:R = Me; L = 6- L 1 ; L 1= 2,4,5-Me 3-环戊[2,3- b ]噻吩基,6:R = Et; L = 6-大号1,图9a:R =甲基; L = 4- L 2 ; L 2= 2,5-Me 2-环戊[3,2- b ]硫代苯基,10a:R = Et; n = 1。L = 4大号2,16:R =甲基; L = 7- L 3;L 3= 2,5-Me 2-环戊[1,2- b:4,3- b ']二硫代苯基,17:R = Et;L = 7-大号3,18:R =的Et; L = 7- L 4 ; L 4 =环戊[1,2- b:4,3- b ']二硫代苯基,19:R = Et; L = 4- L 5 ; L 5 = 2,6-Me 2-环戊[2,1- b:3,4- b′]二硫代苯基,20:R