title: From lithium bis(trimethylsilyl)amide with cyanoamine into triazine compounds: synthesis and structures of lithium 6-((trimethylsilyl)amido)-2,4-bis(dimethylamino)[1,3,5]triazines and their manganese and cobalt complexes.
abstract: Addition reactions of lithium bis(trimethylsilyl)amide with dimethylcyanamide lead to novel lithium salts of 6-((trimethylsilyl)amido)-2,4-bis(dimethylamino)[1,3,5]triazines [LLi(D)](2) (L = NC(NMe(2))NC(NMe(2))NC(NSiMe(3)); D = Me(2)NCN (1), Et(2)O (2)) and to the Mn and Co complexes [LL'M] (L' = N{N(SiMe(3))C(NMe(2))}(2); M = Mn (3), Co (4)); the structures of crystalline 1, 3, and 4 are reported. Their formation involves trimethylsilyl shifts, ring formation, and unusual Me(2)NSiMe(3) elimination.
authors.affiliation: Institute of Applied Chemistry, Shanxi University, Taiyuan 030006, People's Republic of China. mszhou@sxu.edu.cn
authors.forename: Meisu
authors.initials: M
authors.lastname: Zhou
authors.forename: Xiaoli
authors.initials: X
authors.lastname: Qiao
authors.forename: Hongbo
authors.initials: H
authors.lastname: Tong
authors.forename: Tao
authors.initials: T
authors.lastname: Gong
authors.forename: Mei
authors.initials: M
authors.lastname: Fan
authors.forename: Qiaokun
authors.initials: Q
authors.lastname: Yang
authors.forename: Qingchen
authors.initials: Q
authors.lastname: Dong
authors.forename: Jianbin
authors.initials: J
authors.lastname: Chao
authors.forename: Zhiqiang
authors.initials: Z
authors.lastname: Guo
authors.forename: Diansheng
authors.initials: D
authors.lastname: Liu
mesh_terms: D000588:Amines / Q000737:chemistry*; D060326:Chemistry Techniques, Synthetic; D003035:Cobalt / Q000737:chemistry*; D056831:Coordination Complexes / Q000138:chemical synthesis* / Q000737:chemistry*; D008345:Manganese / Q000737:chemistry*; D008958:Models, Molecular; D008968:Molecular Conformation; D014227:Triazines / Q000737:chemistry*; D014297:Trimethylsilyl Compounds / Q000737:chemistry*
chemical_list: D000588:Amines; D056831:Coordination Complexes; D014227:Triazines; D014297:Trimethylsilyl Compounds; C437125:lithium bis(trimethylsilyl)amide; D003035:Cobalt; D008345:Manganese