ChemInform Abstract: An Organocatalytic Highly Efficient Approach to the Direct Synthesis of Substituted Carbazoles in Water.

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

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
Keyword(s):  
Direct Synthesis ◽  
Efficient Approach ◽  
Highly Efficient

An efficient approach for direct synthesis of K0.5Na0.5NbO3 powders

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

Practical direct synthesis of N-aryl-substituted azacycles from N-alkyl protected arylamines using TiCl4 and DBU

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

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.

Organocatalytic Asymmetric Direct C sp 3H Functionalization of Ethers: A Highly Efficient Approach to Chiral Spiroethers

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

An asymmetric acetate-Mannich reaction of chiral isatin derived ketimines and its applications

2017 ◽  
Vol 15 (43) ◽  
pp. 9217-9225 ◽  
Author(s):  
Saumen Hajra ◽  
Suhas Shivajirao Bhosale ◽  
Atanu Hazra
Keyword(s):  
Amino Acid ◽  
Mannich Reaction ◽  
Direct Synthesis ◽  
Highly Efficient ◽  
Excellent Selectivity

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.

Sign in / Sign up

Export Citation Format

Share Document