Asymmetric Mannich Reaction of Aryl Methyl Ketones with Cyclic Imines Benzo[e ][1,2,3]oxathiazine 2,2-Dioxides Catalyzed by Cinchona Alkaloid-based Primary Amines

2016 ◽  
Vol 11 (21) ◽  
pp. 3118-3125 ◽  
Author(s):  
Xiao-Yu Cui ◽  
Hui-Xin Duan ◽  
Yongna Zhang ◽  
You-Qing Wang
Keyword(s):  
Mannich Reaction ◽  
Cinchona Alkaloid ◽  
Primary Amines ◽  
Methyl Ketones ◽  
Aryl Methyl

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

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

scholarly journals Asymmetric Mannich Reaction: Synthesis of Novel Chiral 5-(substituted aryl)-1,3,4-Thiadiazole Derivatives with Anti-Plant-Virus Potency

2019 ◽  
Vol 25 (1) ◽  
pp. 47-51 ◽  
Author(s):  
Song Bai ◽  
Yunying Zhu ◽  
Qin Wu
Keyword(s):  
Tobacco Mosaic Virus ◽  
Mosaic Virus ◽  
Mannich Reaction ◽  
Plant Virus ◽  
Enantiomeric Excess ◽  
Cinchona Alkaloid ◽  
Reaction Synthesis ◽  
Thiadiazole Derivatives

AbstractA series of novel chiral 5-(substituted aryl)-1,3,4-thiadiazole derivatives was synthesized in an enantioselective three-component Mannich reaction using cinchona alkaloid squaramide catalyst with excellent enantioselectivities (up to >99% enantiomeric excess (ee)). The bioassay results showed that these derivatives possessed good to excellent activities against tobacco mosaic virus (TMV).

Sign in / Sign up

Export Citation Format

Share Document