Hot water-promoted catalyst-free reductive cycloamination of (bio-)keto acids with HCOONH4 toward cyclic amides

2020 ◽  
Vol 157 ◽  
pp. 104698 ◽  
Author(s):  
Hongguo Wu ◽  
Zhaozhuo Yu ◽  
Yan Li ◽  
Yufei Xu ◽  
Hu Li ◽  
...  
Keyword(s):  
Hot Water ◽  
Catalyst Free ◽  
Keto Acids

One-pot gram-scale synthesis of γ-hydroxybutenolides through catalyst-free annulation of α-amino acids with α-keto acids in water

2017 ◽  
Vol 58 (11) ◽  
pp. 1034-1036 ◽  
Author(s):  
Zhiqing He ◽  
Fang Fang ◽  
Jianguang Lv ◽  
Jianmin Zhang
Keyword(s):  
Amino Acids ◽  
One Pot ◽  
Catalyst Free ◽  
Keto Acids

ChemInform Abstract: Catalyst-Free Singlet Oxygen-Promoted Decarboxylative Amidation of α-Keto Acids with Free Amines.

ChemInform ◽  
2016 ◽  
Vol 47 (46) ◽  
Author(s):  
Wen-Tao Xu ◽  
Bei Huang ◽  
Jian-Jun Dai ◽  
Jun Xu ◽  
Hua-Jian Xu
Keyword(s):  
Singlet Oxygen ◽  
Catalyst Free ◽  
Keto Acids

ChemInform Abstract: Catalyst-Free Direct Decarboxylative Coupling of α-Keto Acids with Thiols: A Facile Access to Thioesters.

ChemInform ◽  
2015 ◽  
Vol 46 (44) ◽  
pp. no-no
Author(s):  
Kelu Yan ◽  
Daoshan Yang ◽  
Wei Wei ◽  
Jing Zhao ◽  
Yuanyuan Shuai ◽  
...  
Keyword(s):  
Catalyst Free ◽  
Keto Acids ◽  
Decarboxylative Coupling

The catalyst-free decarboxylative dearomatization of isoquinolines with β-keto acids and sulfonyl chlorides in water: access to dihydroisoquinoline derivatives

2020 ◽  
Vol 18 (42) ◽  
pp. 8646-8652
Author(s):  
Yutong Zhang ◽  
Fuzhong Han ◽  
Lina Jia ◽  
Xiangping Hu
Keyword(s):  
Water Access ◽  
One Pot ◽  
Sulfonyl Chlorides ◽  
Catalyst Free ◽  
Keto Acids

An efficient and concise catalyst-free one-pot synthetic protocol for obtaining dihydroisoquinoline derivatives has been developed via the three-component condensation of isoquinolines with β-keto acids and sulfonyl chlorides.

Catalyst-free direct decarboxylative coupling of α-keto acids with thiols: a facile access to thioesters

2015 ◽  
Vol 13 (26) ◽  
pp. 7323-7330 ◽  
Author(s):  
Kelu Yan ◽  
Daoshan Yang ◽  
Wei Wei ◽  
Jing Zhao ◽  
Yuanyuan Shuai ◽  
...  
Keyword(s):  
Catalyst Free ◽  
Keto Acids ◽  
Decarboxylative Coupling

A catalyst-free protocol has been demonstrated for the synthesis of thioesters via the direct decarboxylation of α-keto acids with thiols.

Catalyst-Free Singlet Oxygen-Promoted Decarboxylative Amidation of α-Keto Acids with Free Amines

2016 ◽  
Vol 18 (13) ◽  
pp. 3114-3117 ◽  
Author(s):  
Wen-Tao Xu ◽  
Bei Huang ◽  
Jian-Jun Dai ◽  
Jun Xu ◽  
Hua-Jian Xu
Keyword(s):  
Singlet Oxygen ◽  
Catalyst Free ◽  
Keto Acids
Sign in / Sign up

Export Citation Format

Share Document