Oxidations by thionyl chloride. 8. A convenient synthesis of benzo[b]thiophenes from carboxylic acids and ketones

1976 ◽  
Vol 41 (21) ◽  
pp. 3399-3403 ◽  
Author(s):  
Tatsuo. Higa ◽  
Arnold J. Krubsack
Keyword(s):  
Carboxylic Acids ◽  
Thionyl Chloride ◽  
Convenient Synthesis

One-pot synthesis of amides from carboxylic acids activated using thionyl chloride

RSC Advances ◽  
2016 ◽  
Vol 6 (41) ◽  
pp. 34468-34475 ◽  
Author(s):  
A. Leggio ◽  
E. L. Belsito ◽  
G. De Luca ◽  
M. L. Di Gioia ◽  
V. Leotta ◽  
...  
Keyword(s):  
Carboxylic Acids ◽  
Tertiary Amine ◽  
Thionyl Chloride ◽  
One Pot ◽  
One Pot Synthesis ◽  
Tertiary Amides

We report on a one-pot synthesis of secondary and tertiary amides from carboxylic acids and amines in the presence of a tertiary amine by using thionyl chloride.

A convenient synthesis method of 5-oxopyrazolo[4,3-b]pyridine-6-carboxylic acids and their nitriles

2019 ◽  
Vol 55 (12) ◽  
pp. 1211-1216
Author(s):  
Georgiy G. Yakovenko ◽  
Oleh А. Lukianov ◽  
Andriy V. Bol’but ◽  
Mikhailo V. Vovk
Keyword(s):  
Carboxylic Acids ◽  
Synthesis Method ◽  
Convenient Synthesis

The reaction of carbon radicals with sulfur. A convenient synthesis of thiols from carboxylic acids

1994 ◽  
Vol 35 (33) ◽  
pp. 6057-6060 ◽  
Author(s):  
Derek H.R. Barton ◽  
Enzo Castagnino ◽  
Joseph Cs. Jaszberenyi
Keyword(s):  
Carboxylic Acids ◽  
Convenient Synthesis ◽  
Carbon Radicals
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