Bio-based poly(pentamethylene sebacamide) by solid-state polymerization from bio-based monomers

2021 ◽  
Author(s):  
Myung Ock Lee ◽  
Ji Hyun Kim ◽  
JaeYun Park ◽  
Sang Youl Kim

Solid-state polymerization (SSP) of biobased monomers, biocadaverine and biosebacic acid was carried out for large-scale synthesis of bio-PA510 as an ecofriendly bioplastic having low water absorption and high oxygen barrier...

ACS Nano ◽  
2017 ◽  
Vol 11 (10) ◽  
pp. 10206-10213 ◽  
Author(s):  
Javad Shamsi ◽  
Prachi Rastogi ◽  
Vincenzo Caligiuri ◽  
Ahmed L. Abdelhady ◽  
Davide Spirito ◽  
...  

2009 ◽  
Vol 63 (8) ◽  
pp. 661-663 ◽  
Author(s):  
Yong Ren ◽  
Qingfang Liu ◽  
Jianbo Wang ◽  
Haibo Wang ◽  
Desheng Xue

2019 ◽  
Vol 32 (1) ◽  
pp. 308-314 ◽  
Author(s):  
Bo Wang ◽  
Congyang Zhang ◽  
Weilin Zheng ◽  
Qinggang Zhang ◽  
Zhongqiu Bao ◽  
...  

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>


2019 ◽  
Author(s):  
Alyssa Garreau ◽  
Hanyang Zhou ◽  
Michael Young

<div>Methods to catalytically introduce deuterium in synthetically useful yields ortho to a carboxylic acid directing group on arenes typically requires D2 or CD3CO2D, which makes using these approaches cost prohibitive for large scale synthesis (equipment and reagent costs respectively). Herein we present a simplified approach using catalytic RhIII and D2O as deuterium source, and show its application to H/D exchange on various acidic substrates.</div>


2019 ◽  
Author(s):  
Alyssa Garreau ◽  
Hanyang Zhou ◽  
Michael Young

<div>Methods to catalytically introduce deuterium in synthetically useful yields ortho to a carboxylic acid directing group on arenes typically requires D2 or CD3CO2D, which makes using these approaches cost prohibitive for large scale synthesis (equipment and reagent costs respectively). Herein we present a simplified approach using catalytic RhIII and D2O as deuterium source, and show its application to H/D exchange on various acidic substrates.</div>


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