An organocatalytic highly efficient approach to the direct synthesis of substituted carbazoles in water

2013 ◽  
Vol 11 (48) ◽  
pp. 8410 ◽  
Author(s):  
Pradeep Kumar Jaiswal ◽  
Soumen Biswas ◽  
Shivendra Singh ◽  
Sampak Samanta

ChemInform ◽  
2014 ◽  
Vol 45 (14) ◽  
pp. no-no
Author(s):  
Pradeep Kumar Jaiswal ◽  
Soumen Biswas ◽  
Shivendra Singh ◽  
Sampak Samanta


2009 ◽  
Vol 196 (2) ◽  
pp. 233-236 ◽  
Author(s):  
Haibo Yang ◽  
Ying Lin ◽  
Jianfeng Zhu ◽  
Fen Wang


2020 ◽  
Vol 18 (26) ◽  
pp. 5008-5016
Author(s):  
Van Hieu Tran ◽  
Minh Thanh La ◽  
Soosung Kang ◽  
Hee-Kwon Kim

Highly efficient direct transformations from N-alkyl protected arylamines such as N-methyl-, N-ethyl-, N-isopropyl, and N-tert-butyl arylamines into N-aryl substituted azacycles in the presence of TiCl4 and DBU have been developed.



2012 ◽  
Vol 124 (35) ◽  
pp. 8941-8945 ◽  
Author(s):  
Zhi-Wei Jiao ◽  
Shu-Yu Zhang ◽  
Chuan He ◽  
Yong-Qiang Tu ◽  
Shao-Hua Wang ◽  
...  


2017 ◽  
Vol 15 (43) ◽  
pp. 9217-9225 ◽  
Author(s):  
Saumen Hajra ◽  
Suhas Shivajirao Bhosale ◽  
Atanu Hazra

A highly efficient TMSOTf-mediated asymmetric acetate-Mannich reaction of chiral isatin derived ketimines and S-phenyl thioacetate was developed to afford the direct synthesis of indole-based β3,3-amino acid thioester with excellent selectivity (dr > 98 : 2). Syntheses of (+)-AG-041R and 3-aminopyrroloindoline have been accomplished utilizing the method.



ChemInform ◽  
2015 ◽  
Vol 46 (22) ◽  
pp. no-no
Author(s):  
Huang Huang ◽  
Yong Xu ◽  
Fei Mao ◽  
Jin Zhu ◽  
Hualiang Jiang ◽  
...  


2018 ◽  
Vol 448 ◽  
pp. 671-680 ◽  
Author(s):  
Zhen Chen ◽  
Chi Fan ◽  
Lei Pang ◽  
Shujun Ming ◽  
Peng Liu ◽  
...  






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