Potassium methoxide/disilane-mediated formylation of aryl iodides with DMF at room temperature

2020 ◽  
Vol 7 (24) ◽  
pp. 4074-4079
Author(s):  
Haiyang Wang ◽  
Xiaogang Tong ◽  
Yanman Huo ◽  
Jiaying Tang ◽  
Chengfeng Xia
Keyword(s):  
Room Temperature ◽  
Potassium Methoxide ◽  
Aryl Iodides

A formylation of aryl iodides at room temperature using a weaker base KOMe instead of BuLi was developed.

ChemInform Abstract: N-(1-Oxy-2-picolyl)oxalamic Acid as an Efficient Ligand for Copper-Catalyzed Amination of Aryl Iodides at Room Temperature.

ChemInform ◽  
2015 ◽  
Vol 46 (46) ◽  
pp. no-no
Author(s):  
Yongbin Wang ◽  
Jing Ling ◽  
Yu Zhang ◽  
Ao Zhang ◽  
Qizheng Yao
Keyword(s):  
Room Temperature ◽  
Aryl Iodides

A highly efficient copper and ligand free protocol for the room temperature Sonogashira reaction

RSC Advances ◽  
2015 ◽  
Vol 5 (1) ◽  
pp. 16-19 ◽  
Author(s):  
Ankur Gogoi ◽  
Anindita Dewan ◽  
Utpal Bora
Keyword(s):  
Catalytic System ◽  
Room Temperature ◽  
Sonogashira Reaction ◽  
Highly Efficient ◽  
Aryl Iodides ◽  
Ligand Free

A mild and efficient catalytic system based on PdCl2 and Na2SO4 has been developed for the Sonogashira reaction of aryl iodides at room temperature.

A Convenient Procedure for Sonogashira Reactions Using Propyne

Synthesis ◽  
2021 ◽  
Author(s):  
George A. Kraus ◽  
Joshua L Alterman
Keyword(s):  
Room Temperature ◽  
Sonogashira Coupling ◽  
Convenient Procedure ◽  
Aryl Iodides ◽  
Sonogashira Reactions

A modified Sonogashira coupling of aryl iodides and propyne was achieved using only two equivalents of propyne in THF from -78°C to room temperature.

Room Temperature Catalytic Amination of Aryl Iodides

1997 ◽  
Vol 62 (17) ◽  
pp. 6066-6068 ◽  
Author(s):  
John P. Wolfe ◽  
Stephen L. Buchwald
Keyword(s):  
Room Temperature ◽  
Aryl Iodides ◽  
Catalytic Amination

Sonogashira coupling reactions: Synthesis of 4-substituted-6-methyl-2-(methylthio)pyrimidines catalyzed by Pd–Cu

2019 ◽  
Vol 43 (9-10) ◽  
pp. 431-436
Author(s):  
Fatemeh Rezaeimanesh ◽  
Mohammad Bakherad ◽  
Hossein Nasr-Isfahani
Keyword(s):  
Efficient Method ◽  
Room Temperature ◽  
Reaction Times ◽  
Coupling Reactions ◽  
Sonogashira Coupling ◽  
Aryl Iodides ◽  
Palladium Catalyzed ◽  
Sonogashira Reactions

An efficient method is developed for the synthesis of 4-(3-arylprop-2-ynyloxy)-6-methyl-2-(methylthio)pyrimidines via palladium-catalyzed Sonogashira reactions of 4-methyl-2-(methylthio)-6-(prop-2-yn-1-yloxy)pyrimidine with electron-poor aryl iodides in acetonitrile at room temperature. Excellent yields of the products were obtained in reaction times of 9–11 h.

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