943239-37-0Relevant academic research and scientific papers
Oxovanadium(V)-Catalyzed Direct Amination of Allyl Alcohols
Sakuramoto, Takashi,Hirao, Toshikazu,Tobisu, Mamoru,Moriuchi, Toshiyuki
, p. 1175 - 1178 (2019/01/25)
Direct amination of allyl alcohols is regarded as one of reliable methods to synthesize allyl amines in one step because water is only by-product. Oxovanadium(V) compound with triphenyl siloxide ligands was demonstrated to serve as an efficient catalyst in the direct amination of allyl alcohols. The catalytic direct amination reaction could be performed with both aromatic and aliphatic amines. This catalytic system induced selective direct amination in the case of the unsymmetrically substituted allyl alcohols. Furthermore, gram-scale direct amination reaction was successfully achieved.
Highly efficient mesoporous polymer supported phosphine-gold(i) complex catalysts for amination of allylic alcohols and intramolecular cyclization reactions
Gu, Huoliang,Sun, Xiong,Wang, Yong,Wu, Haihong,Wu, Peng
, p. 1737 - 1743 (2018/02/06)
A series of novel heterogeneous gold(i) catalysts were synthesized by immobilizing gold(i) complexes on ordered mesoporous polymer FDU-15 and characterized by XRD, N2 adsorption-desorption, FT-IR, TEM, EDS, etc. The catalytic activities of thes
Imine ligand containing camphor
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Paragraph 0053; 0054, (2016/11/14)
The invention relates to the field of phosphinamine ligands, and discloses an imine ligand containing camphor having six chemical structural formulas.Natural camphor and chiral amine containing phosphine serve as raw materials and are subjected to dehydration condensation in the presence of a condensating agent to synthesize the imine ligand containing camphor.The imine ligand containing camphor has the advantages that the raw materials are easy to obtain, a synthesis route is simple, operation is easy, and the imine ligand is easy to purify and high in asymmetric catalysis efficiency.
An efficient molybdenum(VI)-catalyzed direct substitution of allylic alcohols with nitrogen, oxygen, and carbon nucleophiles
Yang, Hongwei,Fang, Ling,Zhang, Ming,Zhu, Chengjian
experimental part, p. 666 - 672 (2009/07/17)
Direct nucleophilic substitution of allylic alcohols with various nitrogen, oxygen, and carbon nucleophiles catalyzed by MoO2(acac)2 was realized. The corresponding products were obtained in moderate-to-excellent yields. Studies of t
