60555-55-7Relevant articles and documents
Palladium-catalyzed one-step synthesis of isoindole-1,3-diones by carbonylative cyclization of o-halobenzoates and primary amines
Worlikar, Shilpa A.,Larock, Richard C.
supporting information; experimental part, p. 7175 - 7180 (2009/05/09)
(Chemical Equation Presented) The palladium-catalyzed aminocarbonylation of o-halobenzoates produces 2-substituted isoindole-1,3-diones in good yields. This methodology provides a good one-step approach to this important class of heterocycles and tolerates a variety of functional groups, including methoxy, alcohol, ketone, and nitro groups.
Acyliminium ion cyclizations: Synthesis of thieno[2',3':3,4]pyrrolo[2,1-a]isoindolone and benzo[a]thieno[2,3(3,2 or 3,4)-g]indolizinones
Othman, Mohamed,Pigeon, Pascal,Decroix, Bernard
, p. 2495 - 2504 (2007/10/03)
N-acyliminium cyclizations onto thiophene to give thieno[2',3':3,4]pyrrolo[2,1-a]isoindolone (2b) and benzo[a]thieno[2,3(3,2 or 3,4)-g]indolizinones (12a-c) were studied.
Process for the preparation of 2-(2-thienyl)-ethylamine and derivatives thereof
-
, (2008/06/13)
This invention relates to a process for the preparation of compounds of the formula: STR1 in which R1 and R2 may represent hydrogen or a lower alkyl or optionally substituted phenyl radical, comprising aminating a derivative of the formula: STR2 in which R3 is an optionnally substituted alkyl, aryl or aralkyl group, and R1 and R2 are as defined for formula (I).