Synthesis and antimicrobial activity of new derivatives of 2-phenylindone
作者:I. Sh. Chikvaidze、É. A. Mumladze、Sh. A. Samsoniya、N. N. Suvorov
DOI:10.1007/bf02219309
日期:1994.10
2-Aryl and 2-Heteroaryl Indoles from 1-Alkynes and <i>o</i>-Iodotrifluoroacetanilide through a Domino Copper-Catalyzed Coupling−Cyclization Process
作者:Sandro Cacchi、Giancarlo Fabrizi、Luca M. Parisi
DOI:10.1021/ol035378r
日期:2003.10.1
[GRAPHICS]A general method for the synthesis of 2-aryl and 2-heteroaryl indoles from aryl iodides and 1-alkynes through a domino copper-catalyzed process is reported. The best results have been obtained with [Cu(phen)(PPh3)(2)]NO3 in the presence of K3PO4 in toluene or dioxane at 110 degreesC. 2-Aryl and 2-heteroaryl indoles can also be isolated in good yields by using catalysts derived from CuI and PPh3 in dioxane at 110 degreesC.
Copper-Catalyzed<i>N</i>-Arylation/Hydroamin(d)ation Domino Synthesis of Indoles and its Application to the Preparation of a Chek1/KDR Kinase Inhibitor Pharmacophore
作者:Lutz Ackermann、Sebastian Barfüßer、Harish K. Potukuchi
DOI:10.1002/adsc.200900004
日期:2009.5
Abstractmagnified imageInexpensive copper catalysts allow for efficient syntheses of N‐aryl‐, N‐acyl‐, or N‐H‐(aza)indoles starting from ortho‐alkynylbromoarenes. The broad scope of this domino N‐arylation/hydroamin(d)ation process is highlighted by the synthesis of highly functionalized indoles, as well as of a Chek1/KDR inhibitor pharmacophore.
US4057530A
申请人:——
公开号:US4057530A
公开(公告)日:1977-11-08
2-Phenyl-indole derivatives and process for preparing the same
申请人:Labaz
公开号:US04057530A1
公开(公告)日:1977-11-08
New stabilizers of polymers and co-polymers of vinyl chloride, the said stabilizers being 2-phenyl-indole derivatives corresponding to the formula: ##STR1## wherein R represents a phenyl radical, an amino group, optionally substituted by an acetyl or benzoyl radical, a mercapto group, optionally substituted by a branched-or straight-chain alkyl group containing from 1 to 12 carbon atoms or by a cyclohexyl radical, a carboxyl radical, a radical represented by the formula: R.sub.1 O-- wherein R.sub.1 represents a hydrogen atom, an isopropyl, carboxymethyl, carbethoxymethyl, carbethoxyisopropyl, acetyl, docosanoyl, benzoyl, benzyl, or allyl radical or a branched-or straight-chain alkyl radical containing from 6 to 12 carbon atoms.