ChemInform Abstract: Triple Condensation of Aryl Methyl Ketones Catalyzed by Amine and Trifluoroacetic Acid: Straightforward Access to 1,3,5-Triarylbenzenes under Mild Conditions.

ChemInform ◽  
2012 ◽  
Vol 43 (35) ◽  
pp. no-no
Author(s):  
Shao-Liang Zhang ◽  
Zhao-Feng Xue ◽  
Ya-Ru Gao ◽  
Shuai Mao ◽  
Yong-Qiang Wang
Keyword(s):  
Trifluoroacetic Acid ◽  
Methyl Ketones ◽  
Mild Conditions ◽  
Aryl Methyl

Triple condensation of aryl methyl ketones catalyzed by amine and trifluoroacetic acid: straightforward access to 1,3,5-triarylbenzenes under mild conditions

2012 ◽  
Vol 53 (19) ◽  
pp. 2436-2439 ◽  
Author(s):  
Shao-Liang Zhang ◽  
Zhao-Feng Xue ◽  
Ya-Ru Gao ◽  
Shuai Mao ◽  
Yong-Qiang Wang
Keyword(s):  
Trifluoroacetic Acid ◽  
Methyl Ketones ◽  
Mild Conditions ◽  
Aryl Methyl

Copper-Catalyzed Oxidative Synthesis of α-Ketoamides from Aryl Methyl Ketones and N-Bromobutanimide Using N,N-Dimethylformamide as Dimethylamine Source

Synlett ◽  
2020 ◽  
Vol 31 (04) ◽  
pp. 393-397 ◽  
Author(s):  
Ying Wei ◽  
Yongxia Yan ◽  
Xiaoyan Li
Keyword(s):  
Acid Hydrolysis ◽  
Dual Role ◽  
Methyl Ketones ◽  
Mechanistic Studies ◽  
Mild Conditions ◽  
Aryl Methyl

A novel and practical Cu(OAc)2-catalyzed oxidative synthesis of α-ketoamides from aryl methyl ketones and N-bromobutanimide (NBS) using N,N-dimethylformamide (DMF) as dimethylamine (HNMe2) source and solvent has been developed under mild conditions. DMF was used as a HNMe2 source and can be easily converted into HNMe2 by acid hydrolysis. The mechanistic studies indicate that Cu(OAc)2 plays a dual role in providing both catalyst and oxidant.

Synthesis of 1,3,4-Oxadiazoles by Iodine-mediated Oxidative Cyclization of Methyl Ketones with 4-Phenylsemicarbazide

Synlett ◽  
2021 ◽  
Author(s):  
Shanshan Zhang ◽  
Chuang Liu ◽  
Xiaojun Wu ◽  
Wen Li ◽  
He Li ◽  
...  
Keyword(s):  
Functional Groups ◽  
Oxidative Cyclization ◽  
Methyl Ketones ◽  
One Pot ◽  
Mild Conditions ◽  
Wide Range ◽  
Reaction Proceeds ◽  
Aryl Methyl

An efficient one-pot method to access 5-amino-2-benzoyl-1,3,4-oxadiazoles via I2/DMSO promoted oxidative cyclization of 4-phenylsemicarbazide with (het)aryl methyl ketones under mild conditions was developed. This reaction proceeds smoothly with a wide range of methyl ketones containing different functional groups to give the corresponding products in moderate yields under mild conditions.

ChemInform Abstract: A Convenient Conversion of Substituted Cyclohexenones into Aryl Methyl Ketones.

ChemInform ◽  
2012 ◽  
Vol 43 (46) ◽  
pp. no-no
Author(s):  
Andre P. Gehring ◽  
Franz Bracher
Keyword(s):  
Methyl Ketones ◽  
Aryl Methyl

Electrosynthesis of α-keto acetals by a selenium-catalyzed transformation of aryl methyl ketones

1998 ◽  
Vol 43 (3-4) ◽  
pp. 335-339 ◽  
Author(s):  
D.Scott Smith ◽  
Jack Winnick ◽  
Youzhen Ding ◽  
Lawrence A. Bottomley
Keyword(s):  
Methyl Ketones ◽  
Aryl Methyl

Regio- and chemoselective rearrangement of terminal epoxides into methyl alkyl and aryl ketones

2018 ◽  
Vol 54 (80) ◽  
pp. 11340-11343 ◽  
Author(s):  
Yingying Tian ◽  
Eva Jürgens ◽  
Doris Kunz
Keyword(s):  
Methyl Ketones ◽  
Mild Conditions ◽  
Aryl Ketones ◽  
Rh Catalyst

The efficient and selective isomerisation of terminal epoxides into methyl ketones applying the nucleophilic Rh-catalyst 2LiX under mild conditions is reported.

ChemInform Abstract: Efficient Synthesis of 3-Aroylcinnolines from Aryl Methyl Ketones.

ChemInform ◽  
2010 ◽  
Vol 32 (27) ◽  
pp. no-no
Author(s):  
Nouria A. Al-Awadi ◽  
Mohamed Hilmy Elnagdi ◽  
Yehia A. Ibrahim ◽  
Kamini Kaul ◽  
Ajith Kumar
Keyword(s):  
Methyl Ketones ◽  
Efficient Synthesis ◽  
Aryl Methyl

Construction of substituted imidazoles from aryl methyl ketones and benzylamines via N-heterocyclic carbene-catalysis

2019 ◽  
Vol 125 ◽  
pp. 26-31 ◽  
Author(s):  
Anitha Alanthadka ◽  
Sankari Devi Elango ◽  
Pavithra Thangavel ◽  
Nagarajan Subbiah ◽  
Sridharan Vellaisamy ◽  
...  
Keyword(s):  
Methyl Ketones ◽  
Aryl Methyl
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