Synthesis of 2-Aryl Acetophenones via Hydrobromination and Oxy-isomerization of (o-Arylethynyl)benzyl Alcohols

2021 ◽  
Author(s):  
Tzu-Hsuan Kuan ◽  
Duen-Ren Hou
Keyword(s):  
Benzyl Alcohols

One-Pot Synthesis and Conformational Analysis of 6-Membered Cyclic Iodonium Salts

2020 ◽  
Author(s):  
Lucien Caspers ◽  
Julian Spils ◽  
Mattis Damrath ◽  
Enno Lork ◽  
Boris Nachtsheim
Keyword(s):  
Conformational Analysis ◽  
Bronsted Acids ◽  
One Pot ◽  
Benzyl Alcohols ◽  
Iodonium Salts ◽  
Efficient Approach ◽  
One Pot Synthesis ◽  
Diaryliodonium Salts

In this article we describe an efficient approach for the synthesis of cyclic diaryliodonium salts. The method is based on benzyl alcohols as starting materials and consists of an Friedel-Crafts-arylation/oxidation sequence. Besides a deep optimization, particluar focusing on the choice and ratios of the utilized Bronsted-acids and oxidants, we explore the substrate scope of this transformation. We also discuss an interesting isomerism of cyclic iodonium salts substituted with aliphatic substituents at the bridge head carbon. <br>

Metal-free Reductive Coupling of Biphenyl Tosylhydrazones with Phenols or Benzyl Alcohols

2017 ◽  
Vol 14 (10) ◽  
Author(s):  
Yang Liu ◽  
Ping Liu ◽  
Yan Liu ◽  
Yu Wei ◽  
Bin Dai
Keyword(s):  
Reductive Coupling ◽  
Benzyl Alcohols ◽  
Metal Free

ChemInform Abstract: Aerobic Oxidative Dehydrogenation of Benzyl Alcohols to Benzaldehydes by Using a Cyclometalated Ruthenium Catalyst.

ChemInform ◽  
2012 ◽  
Vol 43 (43) ◽  
pp. no-no
Author(s):  
Ayako Taketoshi ◽  
Xin Ning Beh ◽  
Junpei Kuwabara ◽  
Take-aki Koizumi ◽  
Takaki Kanbara
Keyword(s):  
Oxidative Dehydrogenation ◽  
Ruthenium Catalyst ◽  
Benzyl Alcohols

Cross β-alkylation of primary alcohols catalysed by DMF-stabilized iridium nanoparticles

2021 ◽  
Author(s):  
Masaki Kobayashi ◽  
Hiroki Yamaguchi ◽  
Takeyuki Suzuki ◽  
Yasushi Obora
Keyword(s):  
Primary Alcohols ◽  
Recycling Process ◽  
Catalyst Recycling ◽  
Simple Method ◽  
Benzyl Alcohols ◽  
Effective Catalyst ◽  
Iridium Nanoparticles ◽  
Highly Effective ◽  
Linear Alcohols ◽  
The Cross

A simple method for the cross β-alkylation of linear alcohols with benzyl alcohols in the presence of DMF-stabilized iridium nanoparticles was developed. Furthermore, a highly effective catalyst-recycling process was also developed.

An expeditious and efficient method for the oxidation of benzyl alcohols by homogeneous electrolysis

2021 ◽  
pp. 1-10
Author(s):  
Rathinavel Jagatheesan ◽  
Poovan Shanmugavelan ◽  
Subramaniyan Sambathkumar ◽  
Pugalenthi Ramesh
Keyword(s):  
Efficient Method ◽  
Benzyl Alcohols

Hydrogen Atom Transfer from Benzyl Alcohols to N-Oxyl Radicals. Reactivity Parameters

2021 ◽  
Vol 86 (5) ◽  
pp. 3792-3799
Author(s):  
Olga V. Kushch ◽  
Iryna O. Hordieieva ◽  
Mykhailo O. Kompanets ◽  
Olha O. Zosenko ◽  
Iosip A. Opeida ◽  
...  
Keyword(s):  
Hydrogen Atom ◽  
Hydrogen Atom Transfer ◽  
Atom Transfer ◽  
Benzyl Alcohols

Synthesis of smart bimetallic nano-Cu/Ag@SiO2for clean oxidation of alcohols

2017 ◽  
Vol 41 (22) ◽  
pp. 13377-13381 ◽  
Author(s):  
Arijit Saha ◽  
Soumen Payra ◽  
Subhash Banerjee
Keyword(s):  
Silver Nanoparticles ◽  
Catalytic Performance ◽  
Benzyl Alcohols ◽  
Nano Catalyst ◽  
Oxidation Of Alcohols

Silica (SiO2) supported bimetallic copper/silver nanoparticles (Cu/Ag@SiO2NPs) were synthesized for clean oxidation of benzoins/benzyl alcohols. All the reactions were fast, clean and high yielding (95–99%) and the Cu/Ag@SiO2nano-catalyst was reused eight times without loss of its catalytic performance.

Electronic and steric effects on the intramolecular Schmidt reaction of alkyl azides with secondary benzyl alcohols

Tetrahedron ◽  
2014 ◽  
Vol 70 (3) ◽  
pp. 643-649 ◽  
Author(s):  
Xiaowei Sun ◽  
Chengzhe Gao ◽  
Fan Zhang ◽  
Zhuang Song ◽  
Lingyi Kong ◽  
...  
Keyword(s):  
Steric Effects ◽  
Schmidt Reaction ◽  
Benzyl Alcohols ◽  
Alkyl Azides ◽  
Electronic And Steric Effects
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