[Ir(COD)Cl]2/tris(2,4-di-t-butylphenyl)phosphite-catalyzed addition reactions of arylboronic acids with aldehydes
作者:Yuan-Xi Liao、Jie Dong、Qiao-Sheng Hu
DOI:10.1016/j.tetlet.2018.02.071
日期:2018.4
[Ir(COD)Cl]2/tris(2,4-di-t-butylphenyl)phosphite-catalyzed addition reactions of arylboronic acids with aldehydes were described. The Ir(I) catalyst, generated from [Ir(COD)Cl]2 and tris(2,4-di-t-butylphenyl)phosphite, was an efficient catalyst system for the addition reactions of a variety of arylboronic acids with aromatic and aliphatic aldehydes. The easy availability of the catalyst and good yields
Carbonylative cross-coupling reaction of aryl iodides with alkylaluminums by palladium complex catalysis
作者:Yoshiaki Wakita、Tomoyuki Yasunaga、Masaharu Kojima
DOI:10.1016/0022-328x(85)80118-2
日期:1985.6
and/or tertiary alcohols and unsymmetrical ketones have been obtained in moderate to good yields by the palladium-catalyzed (5 mol%) carbonylative coupling of aryl iodides with alkylaluminum compounds under very mild conditions (20–50°C, 1 atm of carbon monoxide). The type of the reaction product depended on the aluminum reagent employed. While the selective formation of secondary alcohols was observed
[EN] BRIDGED HETEROCYCLIC COMPOUNDS AND METHODS OF USE<br/>[FR] COMPOSÉS HÉTÉROCYCLIQUES PONTÉS ET LEURS PROCÉDÉS D'UTILISATION
申请人:MEDIVATION TECHNOLOGIES INC
公开号:WO2009120720A1
公开(公告)日:2009-10-01
This disclosure relates to new compounds that may be used to modulate a histamine receptor in an individual. Novel compounds are described, including new bridged heterocyclic [4,3-b]indole compounds. Pharmaceutical compositions are also provided. Pharmaceutical compositions comprising the compounds are also provided, as are methods of using the compounds in a variety of therapeutic applications, including the treatment of a cognitive disorder, psychotic disorder, neurotransmitter-mediated disorder and/or a neuronal disorder.
A nontransmetalation reaction pathway for anionic four-electron donor-based palladacycle-catalyzed addition reactions of arylborons with aldehydes
作者:Yuan-Xi Liao、Chun-Hui Xing、Matthew Israel、Qiao-Sheng Hu
DOI:10.1016/j.tetlet.2011.04.074
日期:2011.6
nontransmetalation reaction pathway for anionic four-electron donor-based (Type I) palladacycle-catalyzed additionreactions of arylborons with aldehydes is described. This newreaction pathway offers new catalysis opportunities for Type I palladacycle-catalyzed additionreactions such as the exceptionally low catalyst loading catalysis, with the catalyst loading as low as 0.0005 mol %. This new pathway may
[EN] PYRIDO(3,4-B)INDOLES AND METHODS OF USE<br/>[FR] PYRIDO[3,4-B]INDOLES ET LEURS MÉTHODES D'UTILISATION
申请人:MEDIVATION TECHNOLOGIES INC
公开号:WO2011038162A1
公开(公告)日:2011-03-31
This disclosure relates to new heterocyclic compounds that may be used to modulate a histamine receptor in an individual. Pyrido[3,4-b]indoles are described, as are pharmaceutical compositions comprising the compounds and methods of using the compounds in a variety of therapeutic applications, including the treatment of a cognitive disorder, psychotic disorder, neurotransmitter-mediated disorder and/or a neuronal disorder.