Results 101 to 110 of about 265,896 (190)

Free-Radical Deoxygenative Amination of Alcohols via Copper Metallaphotoredox Catalysis. [PDF]

open access: yesJ Am Chem Soc
Carson WP   +6 more
europepmc   +1 more source

Theoretical insights into photo-induced Curtius rearrangement of chlorodifluoroacetyl azide

Organic Chemistry Frontiers, 2017
The mechanism of photo-induced Curtius rearrangement is a two-step reaction with a nitrene intermediate.
Xing-Liang Peng   +2 more
exaly   +4 more sources

Theoretical study on the photochemistry of furoylazides: Curtius rearrangement and subsequent reactions

Physical Chemistry Chemical Physics, 2020
Theoretical calculations obtained new insights into the photochemistry of furoylazides and nitrenes.
Jian Li   +3 more
openaire   +4 more sources

Catalyst-Free Cyclization- and Curtius Rearrangement-Induced Functional Group Transformation: An Improved Synthetic Strategy of First-in-Class ATX Inhibitor Ziritaxestat (GLPG-1690)

Organic Process Research and Development, 2020
A practical and highly efficient protocol for the production of Autotaxin (ATX) inhibitor Ziritaxestat (1) was described.
Yu Yang, Nan Jiang, Ping Gong
exaly   +2 more sources

An Improved Synthesis of Urea Derivatives from N-Acylbenzotriazole via Curtius Rearrangement

Synthesis, 2019
The good leaving tendency of the benzotriazole moiety has been exploited for the synthesis of symmetric, unsymmetric, N-acyl, and cyclic ureas in good yields from N-acylbenzotriazoles by treating the latter with various amines in the presence of TMSN3 ...
Vinod K Tiwari
exaly   +2 more sources

The Aza Curtius Rearrangement

open access: closedEuropean Journal of Organic Chemistry, 2001
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Alexander N. Chernega   +5 more
openaire   +4 more sources

Azide monoliths as convenient flow reactors for efficient Curtius rearrangement reactions

Organic and Biomolecular Chemistry, 2008
The preparation and use of an azide-containing monolithic reactor is described for use in a flow chemistry device and in particular for conducting Curtius rearrangement reactions via acid chloride inputs.
Marcus Baumann   +2 more
exaly   +4 more sources

A modular flow reactor for performing Curtius rearrangements as a continuous flow process

Organic and Biomolecular Chemistry, 2008
The use of a mesofluidic flow reactor is described for performing Curtius rearrangement reactions of carboxylic acids in the presence of diphenylphosphoryl azide and trapping of the intermediate isocyanates with various nucleophiles.
Marcus Baumann   +2 more
exaly   +4 more sources

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