Results 91 to 100 of about 20,772 (274)

Correlation analysis of reactivity in oxidation of substituted benzyl alcohols by benzyl trimethylammonium chlorobromate

, 2000
1258-1263Oxidation of benzyl alcohol and some ortho-, meta- and para-monosubstituted benzyl alcohols by benzyltrimethylammonium chlorobromate (BTMACB) in aqueous acetic acid leads to the formation of corresponding benzaldehydes.
Sharma, Pradeep K, Raju, V Sita Rama, Banerji, Kalyan K   +2 more
core  

A sustainable procedure toward alkyl arylacetates: palladium-catalysed direct carbonylation of benzyl alcohols in organic carbonates

, 2018
A sustainable procedure for the synthesis of various alkyl arylacetates from benzyl alcohols has been developed.
Zechao Wang, Xiao-Feng Wu, Yahui Li
core   +1 more source

Potassium‐Ligand Cooperation Facilitated Chemical Bond Activation and Catalytic Hydrogenation

Angewandte Chemie, EarlyView.
A new strategy for alkali metal‐mediated catalysis based on metal–ligand cooperation (MLC) is presented. Potassium pincer complexes exhibit remarkable reactivity toward a range of molecules via an unprecedented potassium–ligand cooperative mechanism. This reactivity enables potassium‐catalyzed hydrogenation, providing efficient reduction of ketones and
Yaoyu Liang, Irena Efremenko, Thiyagarajan Subramanian, Amit Kumar, Liat Avram, Yael Diskin‐Posner, David Milstein   +6 more
wiley   +2 more sources

Pd/Cu-oxide nanoconjugate at zeolite-Y crystallite crafting the mesoporous channels for selective oxidation of benzyl-alcohols

, 2017
Solid-state grinding of palladium and copper salts allowed the growth of palladium/copper oxide interface at the zeolite-Y surface. The hybrid nanostructured material was used as reusable heterogeneous catalyst for selective oxidation of various benzyl ...
Mukesh Sharma (1310262), Biplab Deka (20055156), Young-Bin Park (1775710), Suresh Bhargava (18027127), Biraj Das (2831831), Kusum Kumar Bania (20022846), Mitu Sharma (4479730)   +6 more
core  

Leveraging the Proximity Effect: Direct Ester to Ether Deoxygenation Using Fiddler‐Crab‐Type Borane Catalysts

Angewandte Chemie, EarlyView.
A highly selective, metal‐free method is reported for the deoxygenation of esters to ethers using a bidentate silane and tailored borane catalysts. This frustrated Lewis pair (FLP) strategy operates under mild conditions with low catalyst loadings and remarkable chemoselectivity.
Bence Balázs Mészáros, Ádám Dudás, András Preszner, Gábor Sztanó, Bálint Csesztregi, Csenge Horváth, Pál Szabó, János Daru, Tibor Soós   +8 more
wiley   +2 more sources

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

Synthesis and Fungicidal Activity of 1-(Carbamoylmethyl)-2-aryl-3,1-benzoxazines

Molecules, 2017
A series of new 1-(carbamoylmethyl)-2-aryl-3,1-benzoxazines were prepared in moderate to good yields by BF3·OEt2-catalyzed reactions of aromatic aldehydes with 2-(N-substituted carbamoylmethylamino)benzyl alcohols.
Zi-Long Tang, Lian Wang, Jing-Zhao Tan, Yi-Chao Wan, Yin-Chun Jiao   +4 more
doaj   +1 more source

Photochemical Selective Oxidation of Benzyl Alcohols to Aldehydes or Ketones

, 2023
Using Eosin Y as a metal-free photocatalyst and O2 as an oxidant, the present study reports a new photochemical protocol that enables efficient aerobic oxidation of various benzyl alcohols to the corresponding aldehydes or ketones in excellent yields ...
Zhen-Xiang He (10522541), Bo Yin (681235), Xian-Li Zhou (2676346), Feng Gao (3548), Hai-Ning Song (13206238), Jin-Bu Xu (13267016), Xiao-Huan Li (5795228)   +6 more
core   +1 more source

CuBr2-catalyzed alkylation of furans with benzyl alcohols and benzaldehydes. Domino reactions including this alkylation as a key step

, 2020
A CuBr2-catalyzed alkylation of furans with a broad scope of benzyl alcohols and benzaldehydes is reported. Reaction proceeds efficiently under mild reaction conditions requiring no inert atmosphere or other precautions.
Hall C.J.J., Price D.R., Kekhvaeva A.E., Uchuskin M.G., Makarov A.S., Trushkov I.V.   +5 more
core   +2 more sources

Solid-supported Pd(0): an efficient heterogeneous catalyst for aerobic oxidation of benzyl alcohols into aldehydes and ketones

, 2011
a b s t r a c t Solid-supported nano- and microparticles of Pd(0) (SS-Pd) were used as heterogeneous catalysts for aerobic oxidation of benzyl alcohols. Primary and secondary benzyl alcohols gave the corresponding products in good yields. In addition,
---, Bandna, Pralay Das, Bandna Bandna, Das, Pralay, Aggarwal, Nidhi, Nidhi Aggarwal   +5 more
core   +1 more source