Treatment of Cp2Ti(CO)2 (3) with the di- and polysulfanes 1,2,4-(CH2)2S3, C4S6 (9), C,7H10S3 (11), 1,2,4,6-(CH2)3S4 (16), C6H10S6(19), and S6 affords the titanocene chelate complexes Cp2TiS3(CH2)2 (8), (Cp2Ti)2C4S6 (10), Cp2TiS3C7H10 (13), Cp2TiS2C7H10 (14), Cp2TiS4(CH2)3 (17), Cp,2TiS6C6H6H10 (20), and Cp2TiS8 (23). 14 is also obtained from Cp2TiCl2 (1) and the geminal dithiol of norbornene. The analogous
用二,1,
2,4-(CH 2)2 S 3,C 4 S 6(9),C,7 H 10 S 3(11)和二
硫醚处理Cp 2 Ti(CO)2(3) ,1,
2,4,6-(CH 2)3 S 4(16),C 6 H 10 S 6(19)和S 6可提供
钛茂螯合物Cp 2 TiS 3(CH 2)2(8),(Cp 2 Ti)2 C 4 S 6(10),Cp 2 TiS 3 C 7 H 10(13),Cp 2 TiS 2 C 7 H 10(14),Cp 2 TiS 4(CH 2)3(17),Cp,2 TiS 6 C 6 H 6 H 10(20)和Cp 2TiS 8(23)。还从Cp 2 TiCl 2(1)和
降冰片烯的双生二
硫醇获得14。与二
环戊二烯的二
硫醇的类似反应产生Cp 2 TiS 2 C 10 H 12(15)。在配位体转移反应,8分发生反应在SCL 2,得到1,2,3,5- tetrathiane(25),10提供了9上反应有Cl