21898-45-3Relevant academic research and scientific papers
Palladium-catalyzed intermolecular C-H silylation initiated by aminopalladation
Ji, Xiaoming,Wei, Feng,Wan, Bin,Cheng, Cang,Zhang, Yanghui
supporting information, p. 7801 - 7804 (2020/07/27)
A Pd(ii)-catalyzed intermolecular C-H silylation reaction initiated by aminopalladation has been developed. The C-H bonds were activated by an alkyl Pd(ii) species generated through aminopalladation and then disilylated with hexamethyldisilane to form disilylated indolines as the final products. The reaction provides a new method for the introduction of silyl groups into complex organic molecules.
Stereoselective synthesis of pyrrolidine derivatives via reduction of substituted pyrroles
Jiang, Chao,Frontier, Alison J.
, p. 4939 - 4942 (2008/03/28)
The heterogeneous catalytic hydrogenation of highly substituted pyrrole systems was studied. These aromatic systems could be fully reduced with excellent diastereoselectivfty to afford functionalized pyrrolidines with up to four new stereocenters. It is likely that the reaction is a two-step hydrogenation sequence, and that initial reduction of the C=X bond provides a stereocenter that directs the subsequent reduction of the pyrrole.
NOVEL FUSED HETEROCYCLES AND USES THEREOF
-
Page/Page column 89, (2010/02/14)
This invention relates to novel compounds having the Formula (I) and to their pharmaceutical compositions and to their methods of use. These novel compounds provide a treatment or prophylaxis of H. pylori infection.
Preparation of pyrrole-2-acetates
-
, (2008/06/13)
Loweralkyl 1-methylpyrrole-2-acetates are prepared by the reduction of loweralkyl α-imino-1-methylpyrrole-2-acetates using sodium dithionite as the reducing agent.
Preparation of pyrrole-2-acetates
-
, (2008/06/13)
Loweralkyl 1-methylpyrrole-2-acetates are prepared by the recuction of loweralkyl α-imino-1-methylpyrrole-2-acetates using a divalent sulfur reducing agent.
