89500-36-7Relevant articles and documents
Iodine-mediated 1,2-aryl migration of primary benzhydryl amines
Chang, Junbiao,Du, Yangxu,Hao, Wei,Hou, Jiao,Lu, Qing,Yu, Wenquan
supporting information, p. 16223 - 16226 (2021/09/22)
An iodine-mediated 1,2-aryl migration reaction of primary benzhydryl amines under transition metal-free conditions has been achieved. The crude imines generated by this rearrangement reaction can be directly transformed into various aromatic secondary ami
N,N-coordination Rh complex as well as synthesis method and application thereof
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Paragraph 0106; 0107; 0108, (2018/03/28)
The invention belongs to the technical field of synthesis of organic metal compounds and particularly relates to an N,N-coordination Rh complex as well as a synthesis method and an application thereof. Firstly, a ligand is synthesized from methyl 1H-pyrrole-2-carboxylate as an initial raw material and further reacts with Rh(COD)2Cl, and a metal complex with Rh as a central atom is obtained. The synthesis method is simple, the complex as a catalyst can be used for catalyzing a series of reductive amination reactions of derivatives of acetophenone and aniline, and the product yield is good and is 90% or above.
Intermolecular hydroamination of vinyl arenes using tungstophosphoric acid as a simple and efficient catalyst
Seshu Babu,Mohan Reddy,Sai Prasad,Suryanarayana,Lingaiah
, p. 7642 - 7645 (2008/03/14)
The intermolecular hydroamination of vinyl arene derivatives has been efficiently carried out using a tungstophosphoric acid (TPA) catalyst under solvent free and mild reaction conditions. The present protocol provides an environmentally benign, easy to handle and highly active solid acid catalyst for hydroamination of vinyl arenes. The catalyst yields both hydroamination and hydroarylation products and the selectivity mostly depends on the reaction conditions.
Proton-catalyzed hydroamination and hydroarylation reactions of anilines and alkenes: A dramatic effect of counteranions on reaction efficiency
Anderson, Laura L.,Arnold, John,Bergman, Robert G.
, p. 14542 - 14543 (2007/10/03)
The anilinium salt, [PhNH3][B(C6F5)4], has been identified as a catalyst for the hydroamination and hydroarylation of several different types of alkenes with anilines. The weakly coordinating counterion of this
Nucleophilic Substitiution Reactions of 1-Phenylethyl Benzenesulfonates with Anilines in Methanol-Acetonitrile
Lee, Ikchoon,Kim, Hyung Yoon,Kang, Han Keun,Lee, Hai Whang
, p. 2678 - 2683 (2007/10/02)
Nucleophilic substitution reactions of 1-phenylethyl benzenesulfonates with anilines have been investigated in methanol-acetonitrile mixtures at 25 deg C.Magnitudes of the Hammett coefficients ρX, ρY, and ρZ indicate that
REDUCTION OF IMINES BY CLUSTER (fE4s4(SR)4)3-
Mashino, Tadahiko,Nagano, Tetsuo,Hirobe, Masaaki
, p. 5113 - 5116 (2007/10/02)
The clusters (Fe4S4(sr)4)n- (n=3) generated electrochemically reduced imines to amines in a CH3CN/CH3OH solution.The correlations between the redox potentials of imines and the yields of the reductions were examined.