14313-60-1Relevant articles and documents
Pd-Catalyzed Dearomatization of Anthranils with Vinylcyclopropanes by [4+3] Cyclization Reaction
Cheng, Qiang,Xie, Jia-Hao,Weng, Yue-Cheng,You, Shu-Li
, p. 5739 - 5743 (2019)
Dearomatization of anthranils with vinylcyclopropanes (VCPs) by Pd-catalyzed [4+3] cyclization reaction has been realized. In the presence of a catalytic amount of borane as an activator, bridged cyclic products were obtained in good to excellent yields with excellent stereoselectivities. By introducing a chiral PHOX ligand (L5), asymmetric dearomatization reactions of anthranils with vinylcyclopropanes proceeded with excellent enantioselectivity. Borane plays a key role for the reactivity, likely owing to the formation of a borane–anthranil complex which has been confirmed by NMR experiments.
Palladium-catalyzed carbonylative cyclization of benzyl chlorides with anthranils for the synthesis of 3-arylquinolin-2(1: H)-ones
Liu, Jian-Li,Xu, Ren-Rui,Wang, Wei,Qi, Xinxin,Wu, Xiao-Feng
supporting information, p. 3584 - 3588 (2021/05/04)
An efficient carbonylative procedure for the synthesis of 3-arylquinoin-2(1H)-ones has been established. Through a palladium-catalyzed aminocarbonylation of benzyl chlorides with anthranils, a variety of 3-arylquinoin-2(1H)-one products were obtained in moderate to excellent yields with good functional group tolerance. This journal is
Rh(iii)-Catalyzed tandem indole C4-arylamination/annulation with anthranils: Access to indoloquinolines and their application in photophysical studies
Biswas, Aniruddha,Bera, Satabdi,Poddar, Puja,Dhara, Dibakar,Samanta, Rajarshi
supporting information, p. 1440 - 1443 (2020/02/11)
An efficient Rh(iii)-catalyzed straightforward strategy was developed for the tandem C4 arylamination/annulation of indole derivatives with anthranil to provide indoloquinoline moieties. This method is simple and regioselective with a wide scope and functional group tolerance. Mechanistic studies revealed the important role of the newly installed azacycle in the conversion of O-protected aldoximes to their cyano derivatives. Studies were carried out to explore the promising photophysical properties of the obtained indoloquinoline derivatives.
