1450811-98-9Relevant academic research and scientific papers
A Gold(I)-Catalyzed Tandem Cyclization to Benzo[b]indeno[1,2-e][1,4]diazepines from o-Phenylenediamines and Ynones
Xie, Fukai,Zhang, Bo,Chen, Yanyu,Jia, Hongwei,Sun, Lei,Zhuang, Kaitong,Yin, Lili,Cheng, Maosheng,Lin, Bin,Liu, Yongxiang
supporting information, p. 3886 - 3897 (2020/08/06)
A gold-catalyzed tandem cyclization of o-phenylenediamines with ynones to synthesize benzo[b]indeno[1,2-e][1,4]diazepine has been developed. The mechanism was explored by control experiments. The method provides a way to access a range of benzo[b]indeno[1,2-e][1,4]diazepine derivatives in diversity-oriented synthesis aiming at discovering structurally diverse scaffolds. (Figure presented.).
Tunable and chemoselective syntheses of dihydroisobenzofurans and indanones via rhodium-catalyzed tandem reactions of 2-triazole-benzaldehydes and 2-triazole-alkylaryl ketones
Shen, Hongjuan,Fu, Junkai,Gong, Jianxian,Yang, Zhen
supporting information, p. 5588 - 5591 (2015/02/19)
Two novel rhodium(II)-catalyzed tandem reactions were developed for the synthesis of dihydroisobenzofuran and indanone derivatives from 2-triazole-benzaldehydes and 2-triazole-alkylaryl ketones. Dihydroisobenzofuran derivatives were obtained in good yield
Gold(I)-catalyzed enantioselective carboalkoxylation of alkynes
Zi, Weiwei,Toste, F. Dean
supporting information, p. 12600 - 12603 (2013/09/23)
A highly enantioselective carboalkoxylation of alkynes catalyzed by cationic (DTBM-MeO-Biphep)gold(I) complexes is reported. Various optically active β-alkoxyindanone derivatives were obtained in good yields with high enantioselectivities. Furthermore, this methodology was extended to the enantioselective synthesis of 3-methoxycyclopentenones. The reaction is proposed to proceed through an enantioselective cyclization of intermediates containing vinylgold(I) and prochiral oxocarbenium moieties.
