chloro[(S(ax))-2-(2'-[(benzylidene)amino]phenoxy)dinaphtho[2,1-d:1',2'-f](1,3,2) dioxaphosphepine]monocarbonylrhodium(I) | 479253-30-0

• 英文名称: chloro[(S(ax))-2-(2'-[(benzylidene)amino]phenoxy)dinaphtho[2,1-d:1',2'-f](1,3,2) dioxaphosphepine]monocarbonylrhodium(I)
• CAS: 479253-30-0
• 化学式: C₃₄H₂₂ClNO₄PRh
• 分子量: 677.885
• InChiKey: HHIXBNRBKQUSRJ-UHFFFAOYSA-M

反应信息

• 作为产物：
  描述：

  di(rhodium)tetracarbonyl dichloride 、 (S(ax))-2-(2'-[(benzylidene)amino]phenoxy)dinaphtho[2,1-d:1',2'-f](1,3,2) dioxaphosphepine 以 二氯甲烷 为溶剂， 以88%的产率得到chloro[(S(ax))-2-(2'-[(benzylidene)amino]phenoxy)dinaphtho[2,1-d:1',2'-f](1,3,2) dioxaphosphepine]monocarbonylrhodium(I)
  参考文献：
  名称：

  New amino-, imino- and oxazolinophosphites based on 1,1′-bi-2-naphtol: coordination and catalytic properties

  摘要：

  A series of the new chiral BINOL-based phosphite P,N-hybrid ligands was prepared. The coordination behavior of all the ligands was studied and the neutral complexes [Rh(CO)Cl(P<^>N)] were synthesized in order to characterize a degree of the electronic non-symmetry of donating centers. Also the neutral and cationic complexes cis-[PdCl2(eta(2)-P<^>N=)], cis-[PdCl2(eta(1)-P<^>N=)(2)], cis-[PdCl(eta(2)-P<^>N=)(eta(1)-P<^>N=)]Cl-+(-), [Pd(allyl)(eta(2)-P<^>N=)]X-+(-) (X- = Cl-, BF4-) were obtained and characterized. The new P,N-hydrid ligands gave up to 81% ee in the enantioselective Pd-catalyzed alkylation of 3-penten-2-yl carbonate by dimethyl malonate and up to 60% ee in the Rh-catalyzed hydrosilylation of acetophenone and acetylferrocene by diphenylsilane. (C) 2002 Elsevier Science B.V. All rights reserved.

  DOI：

  10.1016/s0022-328x(02)01561-9