Cascade reaction of propargylic alcohols with hydroxylamine hydrochloride: facile synthesis of α,β-unsaturated oximes and nitriles

Tetrahedron ◽  
2016 ◽  
Vol 72 (44) ◽  
pp. 6935-6942 ◽  
Author(s):  
Qi Zhang ◽  
Linjing Zhang ◽  
Chaojun Tang ◽  
Huan Luo ◽  
Xuediao Cai ◽  
...  
Keyword(s):  
Hydroxylamine Hydrochloride ◽  
Cascade Reaction ◽  
Facile Synthesis ◽  
Propargylic Alcohols

Catalyst-free facile synthesis of polycyclic indole/pyrrole substituted-1,2,3-triazoles

2019 ◽  
Vol 17 (35) ◽  
pp. 8153-8165 ◽  
Author(s):  
Jitendra Gour ◽  
Srikanth Gatadi ◽  
Ravikumar Akunuri ◽  
Madhavi Venkata Yaddanapudi ◽  
Mushtaq Ahmad Nengroo ◽  
...  
Keyword(s):  
Cascade Reaction ◽  
Free Access ◽  
Facile Synthesis ◽  
Reaction Conditions ◽  
Catalyst Free

A general and catalyst-free access to the fused polycyclic N-heterocycles via an intramolecular azide–alkene cascade reaction under mild reaction conditions has been developed.

Facile synthesis of 2-(2-aminobenzoyl)benzoic acids via a base-promoted aerobic cascade reaction

2019 ◽  
Vol 6 (9) ◽  
pp. 1383-1386 ◽  
Author(s):  
Jinhai Shen ◽  
Yangxin Chen ◽  
Ting Chen ◽  
Zhongai Zou ◽  
Yadong Feng ◽  
...  
Keyword(s):  
Cascade Reaction ◽  
Benzoic Acids ◽  
Facile Synthesis ◽  
Metal Free

A novel base-promoted aerobic cascade reaction for the regiospecific synthesis of 2-(2-aminobenzoyl)benzoic acids under metal-free conditions is developed.

Facile synthesis of substituted quinolines by iron(iii)-catalyzed cascade reaction between anilines, aldehydes and nitroalkanes

2019 ◽  
Vol 17 (34) ◽  
pp. 7907-7917 ◽  
Author(s):  
Sachinta Mahato ◽  
Anindita Mukherjee ◽  
Sougata Santra ◽  
Grigory V. Zyryanov ◽  
Adinath Majee
Keyword(s):  
Catalytic Amount ◽  
Cascade Reaction ◽  
Facile Synthesis ◽  
Substituted Quinolines

A library of substituted quinolines has been synthesized by the reaction of aldehydes, anilines and nitroalkanes using a catalytic amount of Fe(iii) chloride.

ChemInform Abstract: L-Lysine/Imidazole-Catalyzed Multicomponent Cascade Reaction: Facile Synthesis of C5-Substituted 3-Methylcyclohex-2-enones.

ChemInform ◽  
2014 ◽  
Vol 45 (6) ◽  
pp. no-no
Author(s):  
Ziwei Xiang ◽  
Zhiqiang Liu ◽  
Yiru Liang ◽  
Qi Wu ◽  
Xianfu Lin
Keyword(s):  
Cascade Reaction ◽  
Facile Synthesis

ChemInform Abstract: Electrophilic Carbocyclization of Aryl Propargylic Alcohols: A Facile Synthesis of Diiodinated Carbocycles and Heterocycles.

ChemInform ◽  
2011 ◽  
Vol 42 (20) ◽  
pp. no-no
Author(s):  
Hai-Tao Zhu ◽  
Ke-Gong Ji ◽  
Fang Yang ◽  
Li-Jing Wang ◽  
Shu-Chun Zhao ◽  
...  
Keyword(s):  
Facile Synthesis ◽  
Propargylic Alcohols

l-Proline-catalysed three-component Cascade Reaction for the Facile Synthesis of 3,4-dihydro-2H-pyrano[3,2-c]quinolin-2,5(6H)-dione Derivatives

2013 ◽  
Vol 37 (2) ◽  
pp. 95-98 ◽  
Author(s):  
Bai-Xiang Du ◽  
Yu-Ling Li ◽  
Wei Lin ◽  
Ming-Hua Hu ◽  
Zhi-Bin Huang ◽  
...  
Keyword(s):  
Cascade Reaction ◽  
Facile Synthesis

Lewis Acid Mediated Tandem Reaction of Propargylic Alcohols with Hydroxylamine Hydrochloride To Give α,β-Unsaturated Amides and Alkenyl Nitriles

2015 ◽  
Vol 80 (18) ◽  
pp. 9200-9207 ◽  
Author(s):  
Ya-Ping Han ◽  
Xian-Rong Song ◽  
Yi-Feng Qiu ◽  
Xin-Hua Hao ◽  
Jia Wang ◽  
...  
Keyword(s):  
Lewis Acid ◽  
Hydroxylamine Hydrochloride ◽  
Tandem Reaction ◽  
Propargylic Alcohols

Stereoselective synthesis of trifluoroethyl 3,2′-spirooxindole γ-lactam through the organocatalytic cascade reaction of 3-((2,2,2-trifluoroethyl)amino)indolin-2-one

2021 ◽  
Author(s):  
Shuai-Jiang Liu ◽  
Qing Mao ◽  
Gu Zhan ◽  
Rui Qin ◽  
Ben-Hong Chen ◽  
...  
Keyword(s):  
Stereoselective Synthesis ◽  
Cascade Reaction ◽  
Facile Synthesis

A series of newly prepared 3-((2,2,2-trifluoroethyl)amino)indolin-2-ones for the facile synthesis of chiral 3,2′-spirooxindole γ-lactam products containing trifluoroethyl groups have been developed.

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