Direct conversion of cellulose into glycolic acid by a zinc-stabilized UV-Fenton reaction

RSC Advances ◽  
2015 ◽  
Vol 5 (8) ◽  
pp. 5741-5744 ◽  
Author(s):  
Z. She ◽  
J. G. Wang ◽  
J. P. Ni ◽  
X. Q. Liu ◽  
R. Y. Zhang ◽  
...  
Keyword(s):  
Fenton Reaction ◽  
Glycolic Acid ◽  
Direct Conversion ◽  
Mild Conditions

Direct conversion of cellulose into glycolic acid at mild conditions was realized by a zinc-stabilized UV-Fenton reaction.

Silicon-mediated Direct Conversion of Acyl Chlorides to Carbamoyl Azides or/and Tetrazolinones under Mild Conditions

2011 ◽  
Vol 40 (10) ◽  
pp. 1149-1151 ◽  
Author(s):  
Tarek A. Salama ◽  
Saad S. Elmorsy ◽  
Abdel-Galil M. Khalil ◽  
Mohamed A. Ismail
Keyword(s):  
Direct Conversion ◽  
Acyl Chlorides ◽  
Mild Conditions

A Multifunctional Reagent Designed for the Site-Selective Amination of Pyridines

2020 ◽  
Author(s):  
Patrick Fier ◽  
Suhong Kim ◽  
Ryan Cohen
Keyword(s):  
Reaction Mechanism ◽  
Direct Conversion ◽  
Single Step ◽  
The Novel ◽  
Title Reaction ◽  
Mild Conditions ◽  
Unique Reaction ◽  
Unexpected Findings ◽  
Site Selective

We report the development of a multifunctional reagent for the direct conversion of pyridines to Boc-protected 2-aminopyridines with exquisite site- and chemoselectivity. The novel reagent was prepared on 200 gram-scale in a single step, reacts in the title reaction under mild conditions without precautions towards air or moisture, and is tolerant of nearly all common functionality. Experimental and <i>in-situ </i>spectroscopic<i> </i>monitoring techniques provide detailed insights and unexpected findings for the unique reaction mechanism.

Direct Conversion of Cellulose to Glycolic Acid with a Phosphomolybdic Acid Catalyst in a Water Medium

ACS Catalysis ◽  
2012 ◽  
Vol 2 (8) ◽  
pp. 1698-1702 ◽  
Author(s):  
Jizhe Zhang ◽  
Xin Liu ◽  
Miao Sun ◽  
Xiaohua Ma ◽  
Yu Han
Keyword(s):  
Glycolic Acid ◽  
Acid Catalyst ◽  
Phosphomolybdic Acid ◽  
Direct Conversion ◽  
Water Medium

ChemInform Abstract: Silicon-Mediated Direct Conversion of Acyl Chlorides to Carbamoyl Azides or/and Tetrazolinones under Mild Conditions.

ChemInform ◽  
2012 ◽  
Vol 43 (10) ◽  
pp. no-no
Author(s):  
Tarek A. Salama ◽  
Saad S. Elmorsy ◽  
Abdel-Galil M. Khalil ◽  
Mohamed A. Ismail
Keyword(s):  
Direct Conversion ◽  
Acyl Chlorides ◽  
Mild Conditions

The Direct Conversion of Cellulose into 5-Hydroxymethylfurfural with CrCl3 Composite Catalyst in Ionic Liquid under Mild Conditions

2019 ◽  
Vol 4 (1) ◽  
pp. 181-189 ◽  
Author(s):  
Erwei Leng ◽  
Ming Mao ◽  
Yang Peng ◽  
Xiaomin Li ◽  
Xun Gong ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Direct Conversion ◽  
Composite Catalyst ◽  
Mild Conditions

Copper(ii)-promoted direct conversion of methylarenes into aromatic oximes

2015 ◽  
Vol 13 (27) ◽  
pp. 7397-7401 ◽  
Author(s):  
Jiatao Yu ◽  
Ming Lu
Keyword(s):  
Nitrogen Source ◽  
Catalytic System ◽  
Direct Conversion ◽  
Mild Conditions ◽  
Wide Range

A simple and efficient catalytic system for direct conversion of methylarenes into aromatic oximes has been developed, with Cu(OAc)2 as catalyst, NHPI (N-hydroxyphthalimide) as additive, tert-butyl nitrite (TBN) as both the nitrogen source and the oxidant. The process proceeds under mild conditions, tolerates a wide range of substrates, affording the corresponding aromatic oximes in 63–86% yields.

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