1532520-65-2Relevant academic research and scientific papers
A general, simple and green process to access pyrrolo[2,1-a]isoquinolines using a KI/TBHP catalytic system
Huang, Huan-Ming,Huang, Fang,Li, Yu-Jin,Jia, Jian-Hong,Ye, Qing,Han, Liang,Gao, Jian-Rong
, p. 27250 - 27258 (2014)
A novel KI/TBHP-catalyzed 1,3-dipolar cycloaddition/oxidation/aromatization cascade reaction provided general, efficient and green access to biologically important pyrrolo[2,1-a]isoquinolines. The product pyrrolo[2,1-a]isoquinolines were obtained from rea
CuBr/NHPI co-catalyzed aerobic oxidative [3 + 2] cycloaddition-aromatization to access 5,6-dihydro-pyrrolo[2,1-: A] isoquinolines
Xie, Zhiyu,Li, Fei,Niu, Liangfeng,Li, Hongbing,Zheng, Jincai,Han, Ruijing,Ju, Zhiyu,Li, Shanshan,Li, Dandan
, p. 6889 - 6898 (2020/10/02)
An efficient and enviromentally friendly CuBr/NHPI co-catalyzed aerobic oxidative [3 + 2] cycloaddition-aromatization cascade was realized with N-substituted tetrahydroisoquinolines and electron-deficient olefins. Under the mild conditions, the reaction p
Pyrrole [2,1-a] isoquinoline alkaloid and preparation method and application thereof
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Paragraph 0057; 0091; 0092; 0093, (2018/03/24)
The invention discloses pyrrole [2,1-a] isoquinoline alkaloid and a preparation method and medical application thereof, and belongs to the field of medicinal chemistry. The structural general formula of the pyrrole [2,1-a] isoquinoline alkaloid is as show
TBAI/TBHP-catalyzed [3 + 2]cycloaddition/oxidation/aromatization cascade and online ESI-MS mechanistic studies: Synthesis of pyrrolo[2,1-a]isoquinolines and indolizino[8,7-b]indoles
Nekkanti, Shalini,Kumar, Niggula Praveen,Sharma, Pankaj,Kamal, Ahmed,Nachtigall, Fabiane M.,Forero-Doria, Oscar,Santos, Leonardo S.,Shankaraiah, Nagula
, p. 2671 - 2677 (2016/01/16)
A facile [3 + 2]cycloaddition/oxidation/aromatization cascade reaction for the synthesis of pyrrolo[2,1-a]isoquinolines and indolizino[8,7-b]indoles has been developed. This tandem approach was accomplished by employing tert-butyl hydroperoxide (TBHP) as
Iodine-catalyzed 1,3-dipolar cycloaddition/oxidation/aromatization cascade with hydrogen peroxide as the terminal oxidant: General route to pyrrolo[2,1- a ]isoquinolines
Huang, Huan-Ming,Li, Yu-Jin,Ye, Qing,Yu, Wu-Bin,Han, Liang,Jia, Jian-Hong,Gao, Jian-Rong
, p. 1084 - 1092 (2014/03/21)
We report a novel molecular iodine-catalyzed 1,3-dipolar cycloaddition/oxidation/aromatization cascade process with hydrogen peroxide as the terminal oxidant for the construction of pyrrolo[2,1-a]isoquinolines. The product pyrrolo[2,1-a]isoquinolines were
