Results 71 to 80 of about 1,703,017 (234)

diazo compounds

, 2019
Citation: 'diazo compounds' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.D01691 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Conversion of Azides into Diazo Compounds in Water [PDF]

Journal of the American Chemical Society, 2013
Diazo compounds are in widespread use in synthetic organic chemistry but have untapped potential in chemical biology. We report on the design and optimization of a phosphinoester that mediates the efficient conversion of azides into diazo compounds in phosphate buffer at neutral pH and room temperature.
Ho-Hsuan, Chou, Ronald T, Raines
openaire   +2 more sources

Direct ionic liquid promoted organocatalyzed diazo-transfer reactions: diversity-oriented synthesis of diazo-compounds

, 2008
A practical and novel ionic liquid promoted organocatalytic selective diazo-transfer process for the synthesis of highly substituted diazo-compounds in high yields is reported. The ionic liquid can be reused without affecting the reaction rates or yields
Narayana, Vidadala V., Ramachary, Dhevalapally B., Ramakumar, Kinthada   +2 more
core   +1 more source

Activation of Diazo Compounds by Fluorinated Triarylborane Catalysts [PDF]

, 2023
The diverse applicability of diazo compounds as versatile reagents has enlarged the chemical toolbox in organic synthesis. Over the past few decades, transition-metal-catalyzed diazo compound activation has ignited the classical synthetic methodology via
Milan Pramanik, Pramanik, Milan, Melen, Rebecca L., Rebecca L. Melen   +3 more
core   +1 more source

Unusual Reaction of β-Hydroxy α-Diazo Carbonyl Compounds with Cl₃CCN/NaH and Rh(II)-Catalyzed Reaction of β-Trichloroacetylamino α-Diazo Carbonyl Compounds

, 2016
The hydroxyl group was directly converted into the trichloroacetylamino group by reacting β-hydroxy α-diazo carbonyl compounds with Cl3CCN and NaH.
Shiwei Zhang (2394778), Jianbo Wang (184708), Nan Jiang (21252), Weiming Wu (403654), Weifeng Shi (126753), Daming Du (2979207)   +5 more
core   +2 more sources

Iodine‐Mediated Electrochemical Diastereoselective Synthesis of Enaminones

ChemElectroChem
An efficient iodine‐mediated electrochemical method for the synthesis of enaminones from thioamides and organic diazo compounds is reported. The transformation proceeds under mild and sustainable conditions, using electric current and avoiding the need ...
Ijaz Khan, Głowacki Michał P., Rybicka‐Jasińska Katarzyna   +2 more
doaj   +1 more source

Photo-cycloaddition reactions of vinyldiazo compounds

Nature Communications
Heterocyclic rings are important structural scaffolds encountered in both natural and synthetic compounds, and their biological activity often depends on these motifs.
Ming Bao, Klaudia Łuczak, Wojciech Chaładaj, Marriah Baird, Dorota Gryko, Michael P. Doyle   +5 more
doaj   +1 more source

Accelerating green heterocyclic synthesis: Convergence of AI, automation, and sustainable chemistry

Bulletin of the Korean Chemical Society, EarlyView.
Green heterocyclic synthesis and data‐driven tools such as AI, high‐throughput experimentation, continuous flow, and self‐driving laboratories have developed largely in parallel. This review connects them and asks how green metrics such as E‐factor and PMI might serve as explicit optimization targets rather than post‐hoc measures, toward sustainable ...
Noor Aisyah Ahmad Shah, Amirreza Mottafegh, Su‐Hyun Yoo, Jongwoon Kim, Minseon Byeon, Juhwan Noh, Yea‐Lee Lee, Jin Suk Myung, Gwang‐Noh Ahn   +8 more
wiley   +1 more source

The Chemistry of Diazo-Compounds. [PDF]

Journal of the American Chemical Society, 1908
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openaire   +1 more source

When diazo compounds meet with organoboron compounds

, 2017
Transition-metal free reactions of diazo compounds with organoboron compounds provide some unique approaches for the formation of C–C, C–B and C–Si bonds.
Jianbo Wang
core   +1 more source