标题：Synthesis of novel organonickel(II) complexes with thiosalicylaldehyde as a chelate ligand
作者：Zhang, Wenbo; Li, Xiaoyan; Sun, Hongjian
作者机构：[Zhang, Wenbo; Li, Xiaoyan; Sun, Hongjian] Shandong Univ, Minist Educ, Key Lab Special Funct Aggregated Mat, Sch Chem & Chem Engn, Jinan 250199, Peopl 更多
通讯作者地址：[Sun, HJ]Shandong Univ, Minist Educ, Key Lab Special Funct Aggregated Mat, Sch Chem & Chem Engn, Shanda Nanlu 27, Jinan 250199, Peoples R China.
来源：INORGANICA CHIMICA ACTA
关键词：Thiosalicylaldehyde; Trimethylphosphine; Nickel complex; C,S-coupling
摘要：Two sulfur-coordinated acyl nickel(II) complexes 3 and 4 Ni(S boolean AND C@O)(PMe3)(3) (boolean AND = phenyl (3), 5-methylphenyl (4)) were synthesized by reactions of thiosalicylaldehyde (1) and 5-methylthiosalicylal-dehyde (2) with NiMe2(PMe3)(3). Complex 3 reacted with excess iodomethane affording (2-methyl-mercapto-phenyl)nickel(II) complex 5. The mechanisms of formation of 3-5 were proposed and discussed. The molecular structures of 4 and 5 were determined by X-ray diffraction. (C) 2014 Elsevier B.V. All rights reserved.