ChemInform Abstract: Bio-Based Green Solvent for the Catalyst Free Oxidation of Arylboronic Acids into Phenols.

ChemInform ◽  
2016 ◽  
Vol 47 (10) ◽  
pp. no-no
Author(s):  
Surabhi Gupta ◽  
Priyanka Chaudhary ◽  
Lavudi Seva ◽  
Shahulhameed Sabiah ◽  
Jeyakumar Kandasamy
Keyword(s):  
Green Solvent ◽  
Arylboronic Acids ◽  
Catalyst Free ◽  
Free Oxidation

Bio-based green solvent for the catalyst free oxidation of arylboronic acids into phenols

RSC Advances ◽  
2015 ◽  
Vol 5 (108) ◽  
pp. 89133-89138 ◽  
Author(s):  
Surabhi Gupta ◽  
Priyanka Chaudhary ◽  
Lavudi Seva ◽  
Shahulhameed Sabiah ◽  
Jeyakumar Kandasamy
Keyword(s):  
Hydrogen Peroxide ◽  
Lactic Acid ◽  
Reaction Medium ◽  
Boronic Acids ◽  
Green Solvent ◽  
Aqueous Hydrogen Peroxide ◽  
Arylboronic Acids ◽  
Catalyst Free ◽  
Free Oxidation

A bio-based green solvent, lactic acid is found to be an efficient reaction medium for the catalyst free oxidation of aryl boronic acids into phenols with aqueous hydrogen peroxide.

scholarly journals Catalyst- and solvent-free ipso-hydroxylation of arylboronic acids to phenols

RSC Advances ◽  
2019 ◽  
Vol 9 (59) ◽  
pp. 34529-34534 ◽  
Author(s):  
Xiufang Yang ◽  
Xulu Jiang ◽  
Weitao Wang ◽  
Qi Yang ◽  
Yangmin Ma ◽  
...  
Keyword(s):  
Solvent Free ◽  
Sodium Perborate ◽  
Free Condition ◽  
Arylboronic Acids ◽  
Catalyst Free ◽  
Solvent Free Condition

A catalyst-free method for the hydroxylation of arylboronic acids to form the corresponding phenols with sodium perborate as the oxidant was developed using water as the solvent or solvent free condition.

An effective and environment-friendly system for Cu NPs@RGO-catalyzed C–C homocoupling of aryl halides or arylboronic acids in ionic liquids under microwave irradiation

RSC Advances ◽  
2016 ◽  
Vol 6 (47) ◽  
pp. 41108-41113 ◽  
Author(s):  
Hongyan Zhao ◽  
Guijie Mao ◽  
Huatao Han ◽  
Jinyi Song ◽  
Yang Liu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Ionic Liquids ◽  
Microwave Irradiation ◽  
Aryl Halides ◽  
Green Solvent ◽  
Environment Friendly ◽  
Arylboronic Acids

Cu NPs@RGO can effectively catalyze Ullmann C–C homocoupling of aryl halides and arylboronic acids under microwave irradiation in green solvent ionic liquid..

ChemInform Abstract: Catalyst-Free Suzuki-Type Coupling of Allylic Bromides with Arylboronic Acids.

ChemInform ◽  
2012 ◽  
Vol 43 (22) ◽  
pp. no-no
Author(s):  
Alberto Scrivanti ◽  
Valentina Beghetto ◽  
Matteo Bertoldini ◽  
Ugo Matteoli
Keyword(s):  
Arylboronic Acids ◽  
Catalyst Free ◽  
Type Coupling

PIFA-Mediated Oxidative Cyclization Reactions of α-Acyl Acrylamides: A Synthetic Route to Substituted Isoxazol-3(2H)-ones

Synthesis ◽  
2018 ◽  
Vol 50 (09) ◽  
pp. 1875-1882 ◽  
Author(s):  
Rui Zhang ◽  
Dewen Dong ◽  
Jingwen Yuan ◽  
Chitturi Rao ◽  
Qian Zhang ◽  
...  
Keyword(s):  
Intramolecular Cyclization ◽  
Oxidative Cyclization ◽  
Metal Catalyst ◽  
Synthetic Route ◽  
Cyclization Reactions ◽  
Reaction Conditions ◽  
Catalyst Free ◽  
Free Oxidation

An intramolecular cyclization of various α-acyl β-amino acrylamides in the presence of PIFA and TFA is described. This transformation features mild reaction conditions, simple execution, high chemo­selectivity, and metal catalyst-free oxidation, and thereby, provides not only an alternative protocol for the construction of N–O bond, but also an efficient and straightforward synthesis of substituted isoxazol-3(2H)-ones from readily available α-acyl acrylamides.

Autoxidation: catalyst-free route to silicone rubbers by crosslinking Si–H functional groups

2019 ◽  
Vol 21 (23) ◽  
pp. 6483-6490 ◽  
Author(s):  
Michael Y. Wong ◽  
Alyssa F. Schneider ◽  
Guanhua Lu ◽  
Yang Chen ◽  
Michael A. Brook
Keyword(s):  
Functional Groups ◽  
Elevated Temperatures ◽  
Silicone Elastomers ◽  
Catalyst Free ◽  
Silicone Oils ◽  
Silicone Rubbers ◽  
Free Oxidation

Catalyst-free oxidation of HSi-containing silicone oils at elevated temperatures reliably produces silicone elastomers.

A combination of green solvent and ultrasonic irradiation promotes the catalyst-free reaction of aldehydes, indoles and Meldrum’s acid

2016 ◽  
Vol 43 (2) ◽  
pp. 943-949 ◽  
Author(s):  
Cheng-Wei Lü ◽  
Jia-Jing Wang ◽  
Yan-Hang Liu ◽  
Wen-Juan Shan ◽  
Qi Sun ◽  
...  
Keyword(s):  
Ultrasonic Irradiation ◽  
Green Solvent ◽  
Meldrum's Acid ◽  
Meldrum’S Acid ◽  
Catalyst Free

External catalyst‐free oxidation of benzyl halides to benzoic acids using NaOH/TBHP in water medium

2021 ◽  
Author(s):  
Parul Saini ◽  
Anandhu Krishnan ◽  
Deepak Yadav ◽  
Susanta Hazra ◽  
Anil Jacob Elias
Keyword(s):  
Water Medium ◽  
Benzoic Acids ◽  
Catalyst Free ◽  
Benzyl Halides ◽  
Free Oxidation

Efficient Access to Imidazo[1,2-a]pyridines/pyrazines/pyrimidines via Catalyst-Free Annulation Reaction under Microwave Irradiation in Green Solvent

2018 ◽  
Vol 20 (3) ◽  
pp. 164-171 ◽  
Author(s):  
R. Nishanth Rao ◽  
Balamurali MM ◽  
Barnali Maiti ◽  
Ranjit Thakuria ◽  
Kaushik Chanda
Keyword(s):  
Microwave Irradiation ◽  
Green Solvent ◽  
Catalyst Free ◽  
Efficient Access
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