564441-49-2Relevant articles and documents
Synthesis of Indole-2-carboxylate Derivatives via Palladium-Catalyzed Aerobic Amination of Aryl C-H Bonds
Clagg, Kyle,Hou, Haiyun,Weinstein, Adam B.,Russell, David,Stahl, Shannon S.,Koenig, Stefan G.
supporting information, p. 3586 - 3589 (2016/08/16)
A direct oxidative C-H amination affording 1-acetyl indolecarboxylates starting from 2-acetamido-3-arylacrylates has been achieved. Indole-2-carboxylates can be targeted with a straightforward deacetylation of the initial reaction products. The C-H amination reaction is carried out using a catalytic Pd(II) source with oxygen as the terminal oxidant. The scope and application of this chemistry is demonstrated with good to high yields for numerous electron-rich and electron-poor substrates. Further reaction of selected products via Suzuki arylation and deacetylation provides access to highly functionalized indole structures.
meta-substituent effects on the photocyclization of aryl-substituted N-acyl-α-dehydroalanine derivatives
Maekawa, Kei,Kajiwara, Hiroo,Iseya, Yoshiyuki,Igarashi, Tetsutaro,Sakurai, Tadamitsu
, p. 637 - 654 (2007/10/03)
On irradiation in methanol, the title compounds having chloro, trifluoromethyl or methyl group at the meta position on the styryl benzene ring gave 6-substituted (2) and 8-substituted (3) 1-methyl-3-(methylaminocarbonyl)isoquinolines along with 1-azetines
