Divalent Ytterbium Iodide Supported by β-Diketiminato Based Tridentate Ligand: Synthesis, Structure and Small Molecule Activation

作     者：Xiaojuan Liu Li Xiang Chen Wang Bingwu Wang Xuebing Leng Yaofeng Chen Xiaojuan Liu;Li Xiang;Chen Wang;Bingwu Wang;Xuebing Leng;Yaofeng Chen

作者机构：State Key Laboratory of Organometllic ChemistryShanghai Institute of Organic ChemistryUniversity of Chinese Academy of SciencesChinese Academy of Sciences345 Lingling RoadShanghai 200032China Beiing National laboratory of Molecular ScienceState Key Laboratory of Rare Earth Materials Chemistry and ApplicationsCollege of Chemistry and Moleculor EngineeringPeking UniversityBeijing 100871Chino 

出 版 物：《Chinese Journal of Chemistry》 (中国化学（英文版）)

年 卷 期：2020年第38卷第3期

页      面：247-253页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学] 

基　　金：the National Natural Science Foundation of China(Nos.21602237,21732007,21890721 and 21821002) the Program of Shanghai Academic Research Leader,the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XD20000000) Fujian Institute of In-novation,Chinese Academy of Sciences 

主　　题：backbone potassium azide 

摘      要：Divalent ytterbium lodide[LYb(μ-I)(THF)]2(1;L=[MeC(NDIPP)CHC(Me)NCH2CH2NMe2]^-,DIPP=2,6-(iPr)2C6H3)was synthesized and its reactivity was *** 1 was synthesized by salt metathesis of Ybl2(THF)2 with the potassium salt of ligand(KL)in high *** the reactions with trimethylsil azide,azobenzene,sulfur and diphenyl disufide,complex 1 acts as a 2e *** the reaction with CO2,the central carbon atom ofβ-diketiminato backbone in 1 nuclephilcally attacks the CO2 molecule to give a divalent ytterbium carboxylate.