catalyst

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.
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catalyst

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.
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catalyst

Catalytic C–C coupling of diazo compounds with arylboronic acids: using surface modified sewage sludge as catalyst

Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC00317D, Paper
Zhipeng Zhang, Yang Yu, Yuxing Xie, Timothy Hughes, Jun Xu, Fei Huang, He Huang
A green, mild and efficient synthesis of diarylmethines using sewage sludge-derived carbonaceous materials (SW) by perchloric acid catalyzed coupling reactions between diazo compounds and arylboronic acids was developed.
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catalyst

Photoreforming of food waste into value-added products over visible-light-absorbing catalysts

Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC01240H, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Taylor Uekert, Florian Dorchies, Christian M. Pichler, Erwin Reisner
Food and mixed wastes are converted into H2 and organics over CdS and carbon nitride photocatalysts.
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catalyst

Photochemical strategies for C–N bond formation via metal catalyst-free (hetero) aryl C(sp2)–H functionalization

Green Chem., 2020, Advance Article
DOI: 10.1039/D0GC01088J, Tutorial Review
Qing-Qing Kang, Wenfeng Wu, Qiang Li, Wen-Ting Wei
The development of efficient and mild methods to assemble C–N bonds represents an important and appealing goal in modern synthetic chemistry.
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catalyst

Photochemical Synthesis of Acetals utilizing Schreiner’s Thiourea as the Catalyst

Green Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0GC01135E, Paper
Open Access
Nikoleta Spiliopoulou, Nikolaos Nikitas, Christoforos G Kokotos
Acetalization of aldehydes is an area of great importance in Organic Chemistry for both synthetic and biological puproses. Herein, we report a mild, inexpensive and green photochemical protocol, where Schreiner’s...
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catalyst

Catalyst-Free Photodecarbonylation of 2-Amine Benzaldehyde

Green Chem., 2020, Accepted Manuscript
DOI: 10.1039/D0GC01256D, Communication
Jingwei Zhou, Lamei Li, Songping Wang, Ming Yan, Wentao Wei
It is almost a consensus that decarbonylation of aldehyde group (-CHO) need to not only be mediated by transition metal catalysts, but also react under severe reaction conditions (high temperature...
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catalyst

Pandemic could act as catalyst for reworking world order, giving India leading role