14815-19-1Relevant articles and documents
Synthesis of Three pyridines
Bissell, Eugene R.,Swansiger, Rosalind W.
, p. 234 - 235 (1981)
The synthesis of o-, m, and p-pyridine by diborane/tetrahydrofuran reduction of the corresponding trifluoroacetamide is described.The yields were 52 percent, 83 percent, and 76 percent, respectively.The synthesis, in 53 percent yield, of 2,2,2-trifluoro-N-(4-pyridyl)acetamide is also described.
Adamantylaminopyrimidines and -pyridines are potent inducers of tumor necrosis factor-α
Kazimierczuk, Zygmunt,Gorska, Agata,Witaj, Tomasz,Lasek, Witold
, p. 1197 - 1200 (2001)
A series of (1-adamantyl)aminopyrimidine and -pyridine derivatives was prepared by adamantyl cation attack on amino heterocycles. The adamantylated compounds, particularly 2-(1-adamantyl)amino-6-methylpyridine, were found to be potent TNF-α inducers in mu
ARYL SULFONAMIDES AS SMALL MOLECULE STAT3 INHIBITORS
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Paragraph 00238; 00443, (2021/01/29)
The present disclosure provides pharmaceutical compositions comprising aryl sulfonamide Stat3 small molecule inhibitors and certain pharmaceutically acceptable salts thereof, and methods of their use for treating cancer.
Compound I and (R)- 3 - amino piperidine hydrochloride II, its preparation method and its application in the synthesis of advantage geleg sandbank
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Paragraph 0080-0083, (2017/10/22)
The invention discloses a preparation method of 3-aminopiperidine and its derivative with optical activity and an application of the compound and its derivative in synthesis of a dipeptidyl peptidase-IV inhibitor Linagliptin. According to the preparation
Trifluoroacetylation of amines with trifluoroacetic acid in the presence of trichloroacetonitrile and triphenylphosphine
Kim, Joong-Gon,Jang, Doo Ok
scheme or table, p. 683 - 685 (2010/04/02)
We developed a mild and convenient trifluoroacetylation process for amines using a combination of trichloroacetonitrile and triphenylphosphine. The reaction that we designed is applicable to the trifluoroacetylation of a wide variety of amines, including amines with stereogenic centers, which underwent trifluoroacetylation without racemization.
A one-pot procedure for trifluoroacetylation of arylamines using trifluoroacetic acid as a trifluoroacetylating reagent
Ohtaka, Junpei,Sakamoto, Takeshi,Kikugawa, Yasuo
experimental part, p. 1681 - 1683 (2009/09/05)
A convenient procedure for the preparation of aryl trifluoroacetamides from aryl amines is described that employs 2-4 M equiv of trifluoroacetic acid in refluxing xylene as a trifluoroacetylating agent. Addition of an amount of pyridine that is equimolar to the amount of trifluoroacetic acid present in the reaction mixture facilitates the trifluoroacetylation of rather basic arylamines.