oxy

[ASAP] Roles of Bromine Radicals and Hydroxyl Radicals in the Degradation of Micropollutants by the UV/Bromine Process

Environmental Science & Technology
DOI: 10.1021/acs.est.0c00723




oxy

[ASAP] Potent Oxidation of DNA by Haloquinoid Disinfection Byproducts to the More Mutagenic Imidazolone dIz via an Unprecedented Haloquinone-Enoxy Radical-Mediated Mechanism

Environmental Science & Technology
DOI: 10.1021/acs.est.9b07886




oxy

[ASAP] Reactive Oxygen Species and Catalytic Active Sites in Heterogeneous Catalytic Ozonation for Water Purification

Environmental Science & Technology
DOI: 10.1021/acs.est.0c00575




oxy

Gulf of Oman has enormous dead zone severely depleted of oxygen




oxy

Hawaii lawmakers pass ban on sunscreen chemicals oxybenzone and octinoxate

Protecting coral reefs is the legislation’s goal




oxy

Hawaii lawmakers pass ban on sunscreen chemicals oxybenzone and octinoxate




oxy

Reporting required for U.S. releases of 13 nonylphenol ethoxylates

Group of surfactants linked to toxicity in aquatic organisms




oxy

Reporting required for U.S. releases of 13 nonylphenol ethoxylates




oxy

[ASAP] CO<sub>2</sub> (De)Activation in Carboxylation Reactions: A Case Study Using Grignard Reagents and Nucleophilic Bases

Organometallics
DOI: 10.1021/acs.organomet.9b00838




oxy

[ASAP] Carboxylation of the Ni–Me Bond in an Electron-Rich Unsymmetrical PCN Pincer Nickel Complex

Organometallics
DOI: 10.1021/acs.organomet.9b00817




oxy

One-pot hydrodeoxygenation of biomass furan derivatives into decane under mild conditions over Pd/C combined with phosphotungstic acid

Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00428F, Paper
Song Li, Long Yan, Qiying Liu, Jianguo Liu, Qiyu Liu, Wei Fan, Xuelai Zhao, Xinghua Zhang, Chenguang Wang, Longlong Ma, Qi Zhang
One-pot hydrodeoxygenation of δ-furfurylidenelevulinic acid over Pd/C combined with phosphotungstic acid through successive hydrogenolysis and HDO of furans and lactones.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Direct C(sp3)–H acyloxylation of indolin-3-ones with carboxylic acids catalysed by KI

Green Chem., 2020, 22,2354-2358
DOI: 10.1039/C9GC04446A, Communication
Yong-Long Zhao, Yong-Qin Tang, Xing-Hai Fei, Fen-Fen Yang, Zhuo-Xian Cao, Dong-Zhu Duan, Qing-Jie Zhao, Yuan-Yong Yang, Meng Zhou, Bin He
The first KI-catalyzed direct acyloxylation of indolin-3-ones with carboxylic acids has been developed using 30% aq. H2O2 as a green oxidant at room temperature. Moreover, mechanism studies indicated that a radical oxidation process may be involved for this transformation.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

An entirely solvent-free photooxygenation of olefins under continuous flow conditions

Green Chem., 2020, 22,2359-2364
DOI: 10.1039/D0GC00436G, Communication
Patrick Bayer, Axel Jacobi von Wangelin
Photooxygenations of alkenes with singlet oxygen have been performed under solvent-free conditions in a flow reactor under VIS irradiation. The reaction operates at very high substrate/sensitizer ratios and enables high space–time yields.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Evaluating lignin valorization via pyrolysis and vapor-phase hydrodeoxygenation for production of aromatics and alkenes

Green Chem., 2020, 22,2513-2525
DOI: 10.1039/C9GC04245H, Paper
Open Access
Alireza Saraeian, Alvina Aui, Yu Gao, Mark M. Wright, Marcus Foston, Brent H. Shanks
Lignin valorization to chemicals is an important component of creating economically viable biofuels production from lignocellulosic biomass.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Scalable synthesis of hydroxymethyl alkylfuranoates as stable 2,5-furandicarboxylic acid precursors

Green Chem., 2020, 22,2399-2402
DOI: 10.1039/D0GC00770F, Communication
Martin Jæger Pedersen, Arminas Jurys, Christian Marcus Pedersen
Hydroxymethyl furanoic acid and its derivatives have been synthesized in high yields and purity from gluconolactone.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Visible-light-promoted oxidative desulphurisation: a strategy for the preparation of unsymmetrical ureas from isothiocyanates and amines using molecular oxygen

Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00070A, Paper
Ziyu Gan, Guoqing Li, Qiuli Yan, Weiseng Deng, Yuan-Ye Jiang, Daoshan Yang
A green and efficient visible-light promoted oxidative desulphurisation protocol has been proposed for the construction of unsymmetrical ureas under mild conditions with broad substrate scope and good functional group tolerance.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Chemoselective O-formyl and O-acyl protection of alkanolamines, phenoxyethanols and alcohols catalyzed by nickel(II) and copper(II)-catalysts

Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00520G, Paper
Rahul B. Sonawane, Swapnali R. Sonawane, Nishant K. Rasal, Sangeeta V. Jagtap
A crucial chemoselective O-formyl and O-acyl protection of alkanolamines, phenoxyethanols, and alcohols in the presence of amines catalyzed by Ni(II) and Cu(II) complexes with 8-hydroxyquinoline in a homogeneous medium is achieved.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Molecular engineering low-surface energy membranes by grafting perfluoro-tert-butoxy chains containing fluorous silica aerogels

Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00593B, Paper
Vicki Man-Wai Yim, Angel See-Wing Lo, Bhaskar Jyoti Deka, Jiaxin Guo, Jehad A. Kharraz, István T. Horváth, Alicia Kyoungjin An
Environmentally benign fluorous aerogels have been synthesized and electrospun on commercial PVDF membrane imparting superhydrophobicity and enabling the membrane undergo a stable, non-wetting 10-day DCMD operation with 0.1 mM SDS and 3.5% NaCl feed.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Highly efficient oxidation of alcohols to carboxylic acids using a polyoxometalate-supported chromium(III) catalyst and CO2

Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00388C, Paper
Ying Wang, ZhiKang Wu, Han Yu, Sheng Han, Yongge Wei
A green and highly efficient oxidation of alcohols to carboxylic acids using a polyoxometalate-supported chromium(III) catalyst and CO2.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




oxy

Maharashtra expands use of hydroxychloroquine as preventive measure




oxy

BMC plans to add 4,000 quarantine beds with oxygen line across city




oxy

Newcastle United, a proxy war, piracy allegations and a Saudi takeover bid




oxy

Hydroxycholoquine touted by Trump for coronavirus fails another test