Cobalt(III)-mediated disulfuration and hydrosulfuration of alkynes.
Disulfuration and hydrosulfuration of alkynes mediated by an unusual square-planar tetrathiolate cobalt(III) complex [Cp 2Co] (+)[Co(S 2C 2B 10H 10) 2] (-), 1, lead to a series of cobalt-free carboranyl vinyl sulfides 2- 9. All new complexes 1, 2, 3, 4, 5, 6, 7, 8, and 9 were characterized by NMR spectroscopy ( (1)H, (11)B, (13)C), and X-ray structural analyses were performed for 1, 2, 3, 5, 6, 7, and 9.
Xu
Bao-Hua
BH
State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, The Joint Laboratory of Metal Chemistry, Nanjing University-Jin Chuan Group Ltd., Nanjing University, Nanjing, JiangSu 210093, China.
Peng
Xu-Qing
XQ
Xu
Zhi-Wei
ZW
Li
Yi-Zhi
YZ
Yan
Hong
H