Results 31 to 40 of about 17,548 (151)

Highly efficient palladacycle-catalyzed carboxylation of benzyl alcohols

Green Synthesis and Catalysis
A general and practical carboxylation of benzyl alcohols using the air- and moisture-stable Herrmann-Beller palladacycle was developed. With this novel methodology, numerous carboxylated products were constructed and various functional groups were ...
Shaoke Zhang, Yan Zong, Yu Qian, Jishu Zhang, Gen-Qiang Chen, Xumu Zhang   +5 more
doaj   +1 more source

Selective Synthesis of Benzaldehydes by Hypochlorite Oxidation of Benzyl Alcohols under Phase Transfer Catalysis

Bulletin of Chemical Reaction Engineering & Catalysis, 2015
The selective synthesis of benazaldehyde and substituted benzaldehydes from corresponding benzyl al-cohols has been carried out by using hypochlorite as an oxidant in organic medium under phase trans-fer catalysis.
K. Bijudas, P. Bashpa, V. P. Bibin, Lakshmi Nair, A. P. Priya, M. Aswathy, C. Krishnendu, P. Lisha   +7 more
doaj   +1 more source

Bimetallic Au–Ru nanoparticles supported on zeolitic imidazolate framework-67 as highly efficient catalysts for the selective oxidation of benzyl alcohol

Scientific Reports
A highly dispersed bimetallic catalyst, AuRu/ZIF-67, and monometallic catalysts, Au/ZIF-67 and Ru/ZIF-67, were successfully prepared herein via co-impregnation/impregnation and hydrogen reduction methods.
Ying Liu, Lei Li, Lili Liu, Leyuan Wang, Miaoliang Zang, Xiaojing Zhou, Mohammad Azam, Xishi Tai   +7 more
doaj   +1 more source

Silica sulfuric acid-coated Fe3O4 nanoparticles as high reusable nanocatalyst for the oxidation of sulfides into sulfoxides, protection and deprotection of hydroxyl groups using HMDS and Ac2O

Journal of Saudi Chemical Society, 2017
Oxidation of sulfides, acetylation of alcohols and phenols and selective trimethylsilylation of primary and secondary benzyl alcohols are carried out using silica sulfuric acid-coated Fe3O4 magnetic nanoparticles (SSA@MNPs) as a stable, efficient and ...
Amin Rostami, Arash Ghorbani-Choghamarani, Bahman Tahmasbi, Farasat Sharifi, Yahya Navasi, Darush Moradi   +5 more
doaj   +1 more source

Efficient Persulphate Mediated Electrooxidation of Substituted Benzyl Alcohols in Biphasic Media

International Journal of Electrochemical Science, 2017
This paper discusses the electro oxidative conversion of p-methoxybenzylalcohol (p-MBA) to p-anisaldehyde which was effected at a graphite anode in a biphasic media using persulphate as the mediator.
A. ViniPriya, A.John Bosco, T. Maiyalagan, N. Xavier, D. Vasudevan   +4 more
doaj   +1 more source

Synthesis of Bis(3‐indolyl)methanes Mediated by Potassium tert‐Butoxide

ChemistryOpen, 2023
The indole moiety is an important N‐heterocycle found in natural products, and a key structural component of many value‐added chemicals including pharmaceuticals. In particular, bis(3‐indolyl)methanes (BIMs) are an important subgroup of indoles, composed
A. Sofia Santos, Rita D. Ferro, Nuno Viduedo, Dr. Luísa B. Maia, Prof. Dr. Artur M. S. Silva, Prof. Dr. M. Manuel B. Marques   +5 more
doaj   +1 more source

Microwave-assisted oxidation of benzyl alcohols using supported cobalt based nanomaterials under mild reaction conditions

Green Processing and Synthesis, 2014
Supported Co3O4 nanoparticles (NPs) on Al-SBA-15 were synthesized by means of a mechanochemical protocol, to yield catalytically active materials in the microwave (MW)-assisted selective oxidation of benzyl alcohols to their corresponding aldehydes ...
Hosseinpour Reza, Pineda Antonio, Ojeda Manuel, Garcia Angel, Romero Antonio A., Luque Rafael   +5 more
doaj   +1 more source

Synthesis and fungicidal activity of some alkyl – 2,4 – dinitrobenzenesulfenate esters

Journal of Applied Sciences and Environmental Management, 2010
2,4-dinitrobenzenesulfenyl chloride was prepared by reacting 2,4-dinitrochlorobenzene with benzyl mercaptan and subsequently cracking the formed 2,4-dinitrophenyl benzyl sulphide with sulfuryl chloride.
FE Adewolo, IAO Ojo, OA Olu-Arotiowa
doaj   +3 more sources

A Ru-Based Complex for Sustainable One-Pot Tandem Aerobic Oxidation-Knoevenagel Condensation Reactions

Molecules
Our novel binuclear complex-anchored Ru(III) catalyst, designed and assembled by sonicating 2,2′-(4,6-dihydroxy-1,3-phenylene)bis(1H-benzo[d]imidazole-4-carboxylic acid), Ru(DMSO)4Cl2 and 4-methylpyridine, demonstrates remarkable efficiency and ...
Wael A. A. Arafa, AbdElAziz A. Nayl, Ismail M. Ahmed, Ayman M. S. Youssef, Asmaa K. Mourad, Stefan Bräse   +5 more
doaj   +1 more source

Synthesis of germanium dioxide nanoparticles in benzyl alcohols – a comparison

Main Group Metal Chemistry, 2013
The surfactant-free synthesis of β-phase germanium dioxide nanoparticles in ortho-methoxy benzyl alcohol and benzyl alcohol has been reported. Characterisation of the hexagonal β-GeO2 crystals, which involves powder X-ray diffraction, nitrogen adsorption
Kitschke Philipp, Schulze Steffen, Hietschold Michael, Mehring Michael   +3 more
doaj   +1 more source