An Efficient Method for Large-Scale Synthesis of Stereochemically Defined and Conformationally Constrained β-Substituted or α,β-Disubstituted Amino Acids

Author(s):  
Xuejun Tang ◽  
Vadim A. Soloshonok ◽  
Victor J. Hruby
2019 ◽  
Author(s):  
Yongzheng Ding ◽  
Shuai Fan ◽  
Xiaoxi Chen ◽  
yuzhen gao ◽  
Gang Li

A Pdᴵᴵ-catalyzed, ligand-enabled gamma-C(sp3)–H arylation of free primary aliphatic amines and amino esters without using an exogenous directing group is reported. This reaction is compatible with unhindered free aliphatic amines, and it is also be applicable to the rapid synthesis of biologically and synthetically valuable unnatural α-amino acids. Large scale synthesis is also feasible using this method.<br>


2007 ◽  
Vol 72 (23) ◽  
pp. 8932-8934 ◽  
Author(s):  
Guanghui Deng ◽  
Jiang Wang ◽  
Yu Zhou ◽  
Hualiang Jiang ◽  
Hong Liu

2019 ◽  
Vol 23 (4) ◽  
pp. 619-628 ◽  
Author(s):  
Motohiro Takahashi ◽  
Hiroki Moriwaki ◽  
Toshio Miwa ◽  
Brittanie Hoang ◽  
Peng Wang ◽  
...  

2017 ◽  
Vol 53 (21) ◽  
pp. 3074-3077 ◽  
Author(s):  
Xun Meng ◽  
Qing Chang ◽  
Chaorui Xue ◽  
Jinlong Yang ◽  
Shengliang Hu

A facile and energy-efficient method is presented for the large-scale synthesis of fluorescent carbon dots whose fluorescence emission wavelengths shift gradually from 630 to 400 nm with reduction in their concentration.


2008 ◽  
Vol 16 (1) ◽  
pp. 28-33 ◽  
Author(s):  
Hong-Woo Lee ◽  
Young-Min Kim ◽  
Choong-Leol Yoo ◽  
Sung-Kwon Kang ◽  
Soon-Kil Ahn

2014 ◽  
Vol 55 (35) ◽  
pp. 4869-4874 ◽  
Author(s):  
Deb K. Das ◽  
Satavisha Sarkar ◽  
Musawwer Khan ◽  
Md. Belal ◽  
Abu T. Khan

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