Iridium-catalyzed direct C–H arylation of cyclic N-sulfonyl ketimines with arylsiloxanes at ambient temperature

2020 ◽  
Vol 18 (36) ◽  
pp. 7074-7078 ◽  
Author(s):  
Writhabrata Sarkar ◽  
Arup Bhowmik ◽  
Sumit Das ◽  
Aiswarya Balaram Sulekha ◽  
Aniket Mishra ◽  
...  
Keyword(s):  
Ambient Temperature ◽  
Environmentally Benign ◽  
Highly Efficient ◽  
Weakly Coordinating

A highly efficient iridium-catalyzed ortho-selective C–H arylation of weakly coordinating cyclic N-sulfonyl ketimines has been achieved with environmentally benign aryl siloxanes at ambient temperature giving access to a novel class of biaryls.

Highly efficient organocatalytic synthesis of diverse and densely functionalized 2-amino-3-cyano-4H-pyrans under mechanochemical ball milling

2014 ◽  
Vol 16 (12) ◽  
pp. 4914-4921 ◽  
Author(s):  
Mohammad G. Dekamin ◽  
Mohammad Eslami
Keyword(s):  
Ambient Temperature ◽  
Ball Milling ◽  
Environmentally Benign ◽  
One Pot ◽  
Highly Efficient ◽  
Wide Range

An improved, one-pot, three-component and environmentally benign approach for the synthesis of a wide range of densely functionalized 2-amino-3-cyano-4H-pyran annulated derivatives has been described under mechanochemical ball-milling conditions at ambient temperature.

Environmentally Benign, Highly Efficient and Expeditious Solvent-Free Synthesis of Trisubstituted Methanes Catalyzed by Sulfated Polyborate

2017 ◽  
Vol 2 (35) ◽  
pp. 11693-11696 ◽  
Author(s):  
Valmik P. Jejurkar ◽  
Chetan K. Khatri ◽  
Ganesh U. Chaturbhuj ◽  
Satyajit Saha
Keyword(s):  
Solvent Free ◽  
Environmentally Benign ◽  
Sulfated Polyborate ◽  
Highly Efficient ◽  
Solvent Free Synthesis

scholarly journals Epoxidation of Soybean Oil Catalyzed by [π-C5H5NC16H33]3[PW4O16] with Hydrogen Peroxide and Ethyl Acetate as Solvent

2011 ◽  
Vol 6 (8) ◽  
pp. 1934578X1100600
Author(s):  
Shuang-Fei Cai ◽  
Li-Sheng Wang
Keyword(s):  
Hydrogen Peroxide ◽  
Soybean Oil ◽  
Ethyl Acetate ◽  
Catalytic System ◽  
Elemental Analysis ◽  
Environmentally Benign ◽  
High Recovery ◽  
Highly Efficient ◽  
Excellent Activity

A new environmentally benign and highly efficient catalytic system [π-C5H5NC16H33]3[PO4(WO3)4]/H2O2/CH3COOC2H5 for the epoxidation of soybean oil displayed excellent activity and high recovery. The change of the catalyst during the reaction was investigated by elemental analysis, FTIR and 31P NMR.

scholarly journals A simple, economical, and environmentally benign protocol for the synthesis of 2-amino-3,5-dicarbonitrile-6-sulfanylpyridines at ambient temperature

2014 ◽  
Vol 7 (3) ◽  
pp. 228-235 ◽  
Author(s):  
Uday V. Desai ◽  
Makarand A. Kulkarni ◽  
Kapil S. Pandit ◽  
Aparna M. Kulkarni ◽  
Prakash P. Wadgaonkar
Keyword(s):  
Ambient Temperature ◽  
Environmentally Benign

Searching for a high efficiency and environmental benign reagent to leach ion-adsorption rare earths based on the zeta potential of clay particles

2018 ◽  
Vol 20 (19) ◽  
pp. 4528-4536 ◽  
Author(s):  
Lifen Yang ◽  
Dashan Wang ◽  
Cuicui Li ◽  
Yuanyuan Sun ◽  
Xuezhen Zhou ◽  
...  
Keyword(s):  
Zeta Potential ◽  
Rare Earths ◽  
Aluminum Sulfate ◽  
High Efficiency ◽  
Specific Adsorption ◽  
Environmentally Benign ◽  
Ion Adsorption ◽  
Clay Particles ◽  
Highly Efficient

Aluminum sulfate is the best reagent for highly efficient and environmentally benign leaching of IAREs because of its specific adsorption towards CPs.

scholarly journals Ambient temperature ZrO2-doped TiO2 crystalline photocatalysts: Highly efficient powders and films for water depollution

2019 ◽  
Vol 13 ◽  
pp. 312-322 ◽  
Author(s):  
Julien G. Mahy ◽  
Stéphanie D. Lambert ◽  
Rémi G. Tilkin ◽  
Cédric Wolfs ◽  
Dirk Poelman ◽  
...  
Keyword(s):  
Ambient Temperature ◽  
Doped Tio2 ◽  
Highly Efficient ◽  
Water Depollution
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