Efficient Hydrogen Liberation from Formic Acid Catalyzed by a Well-Defined Iron Pincer Complex under Mild Conditions

2013 ◽  
Vol 19 (25) ◽  
pp. 8068-8072 ◽  
Author(s):  
Thomas Zell ◽  
Burkhard Butschke ◽  
Yehoshoa Ben-David ◽  
David Milstein
Keyword(s):  
Formic Acid ◽  
Mild Conditions ◽  
Pincer Complex ◽  
Hydrogen Liberation ◽  
Acid Catalyzed

Electro-oxidation of formic acid catalyzed by FePt nanoparticles

2006 ◽  
Vol 8 (23) ◽  
pp. 2779 ◽  
Author(s):  
Wei Chen ◽  
Jaemin Kim ◽  
Shouheng Sun ◽  
Shaowei Chen
Keyword(s):  
Formic Acid ◽  
Fept Nanoparticles ◽  
Electro Oxidation ◽  
Acid Catalyzed

Acid-catalyzed Solvolysis of Isonitriles. I

1971 ◽  
Vol 49 (14) ◽  
pp. 2455-2459 ◽  
Author(s):  
Y. Y. Lim ◽  
A. R. Stein
Keyword(s):  
Formic Acid ◽  
Acid Catalysis ◽  
Hydrolysis Product ◽  
Rate Dependence ◽  
Linear Rate ◽  
First Order ◽  
Methyl Amine ◽  
Acid Catalyzed ◽  
Pseudo First Order ◽  
Hydrolysis Of

The acid-catalyzed hydrolysis of methyl isonitrile has been examined. The initial hydrolysis product is N-methylformamide which is further hydrolyzed to methyl amine and formic acid at a much slower rate. The hydrolysis to N-methylformamide is pseudo-first order in methyl isonitrile and shows a linear rate dependence on concentration of general (buffer) acid at fixed pH. The significance of general acid-catalysis in terms of the mechanism of the hydrolysis is considered and taken as evidence for carbon protonation rather than nitrogen protonation as the initiating step.

Brønsted acid-catalyzed 1,2-fluorine migration with fluoroepoxides

2015 ◽  
Vol 44 (45) ◽  
pp. 19636-19641 ◽  
Author(s):  
Tao Luo ◽  
Rui Zhang ◽  
Xiao Shen ◽  
Wei Zhang ◽  
Chuanfa Ni ◽  
...  
Keyword(s):  
Fluorine Atom ◽  
Acid Catalysis ◽  
Bronsted Acid ◽  
Brønsted Acid ◽  
Atom Economy ◽  
Mild Conditions ◽  
Brönsted Acid ◽  
Acid Catalyzed ◽  
Bronsted Acid Catalysis

An efficient 1,2-fluorine migration reaction was realized under Brønsted acid catalysis in the absence of an external fluorinating source. The high fluorine atom economy and very mild conditions make this reaction a promising protocol for the construction of the C–F bond.

scholarly journals CATALYTIC FIXATION OF CARBON DIOXIDE TO FORMIC ACID BY TRANSITION-METAL COMPLEXES UNDER MILD CONDITIONS

1976 ◽  
Vol 5 (8) ◽  
pp. 863-864 ◽  
Author(s):  
Yoshio Inoue ◽  
Hitoshi Izumida ◽  
Yoshiyuki Sasaki ◽  
Harukichi Hashimoto
Keyword(s):  
Carbon Dioxide ◽  
Transition Metal ◽  
Formic Acid ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Mild Conditions ◽  
Fixation Of Carbon Dioxide

Room Temperature Reduction of Graphene Oxide by Formic Acid Catalyzed by Platinum Nanoparticles

2013 ◽  
Vol 13 (4) ◽  
pp. 2967-2973 ◽  
Author(s):  
Yinjie Wang ◽  
Jincheng Liu ◽  
Lei Liu ◽  
Tong Zhang ◽  
Darren D. Sun
Keyword(s):  
Graphene Oxide ◽  
Formic Acid ◽  
Platinum Nanoparticles ◽  
Room Temperature ◽  
Temperature Reduction ◽  
Acid Catalyzed

Interconversion of CO2/H2 and Formic Acid Under Mild Conditions in Water

2014 ◽  
pp. 189-222 ◽  
Author(s):  
Wan-Hui Wang ◽  
Yuichiro Himeda ◽  
James T. Muckerman ◽  
Etsuko Fujita
Keyword(s):  
Formic Acid ◽  
Mild Conditions

Direct Synthesis of 5-Acyl-3-oxy-4-pyrones Based On Acid-­Catalyzed Acylation of Enaminodiones with Acylbenzotriazoles via Soft Enolization

Synthesis ◽  
2020 ◽  
Vol 52 (15) ◽  
pp. 2267-2276 ◽  
Author(s):  
Dmitrii L. Obydennov ◽  
Viktoria V. Viktorova ◽  
Elena V. Chernyshova ◽  
Alexander S. Shirinkin ◽  
Sergey A. Usachev ◽  
...  
Keyword(s):  
Ring Opening ◽  
Direct Synthesis ◽  
Pyrone Ring ◽  
Mild Conditions ◽  
Soft Enolization ◽  
Acid Catalyzed

A novel convenient acid-catalyzed acylation of enaminodiones with acylbenzotriazoles via soft enolization has been developed for the direct synthesis of hard-to-reach 5-acyl-3-oxy-4-pyrones. The important advantages of the reaction include broad substrate scope, mild conditions, scalability, and readily isolation of products by crystallization without the use of chromatography. Further modification of the pyrone ring and synthesis of various azaheterocycles via ring-opening transformation have been demonstrated for the preparation of potential scaffolds for inhibition of metalloenzymes.

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