ChemInform Abstract: Amidines. Part 32. Influence of Substitution at the Amino Nitrogen Atom on the Sensitivity to Substitution at the Imino Nitrogen Atom. pKa Values of N1-Methyl-N1-phenylformamidines in Water-Ethanol Solutions

ChemInform ◽  
2010 ◽  
Vol 25 (15) ◽  
pp. no-no
Author(s):  
J. OSZCZAPOWICZ ◽  
M. KUMINSKA
Keyword(s):  
Nitrogen Atom ◽  
Amino Nitrogen ◽  
Imino Nitrogen ◽  
Pka Values ◽  
Amino Nitrogen Atom

On the potential role of the amino nitrogen atom as a hydrogen bond acceptor in macromolecules

1998 ◽  
Vol 279 (5) ◽  
pp. 1123-1136 ◽  
Author(s):  
Ben Luisi ◽  
Modesto Orozco ◽  
Jiri Sponer ◽  
Francisco J Luque ◽  
Zippora Shakked
Keyword(s):  
Hydrogen Bond ◽  
Nitrogen Atom ◽  
Potential Role ◽  
Amino Nitrogen ◽  
Hydrogen Bond Acceptor ◽  
Amino Nitrogen Atom

Synthesis and optical properties of chlorin monomer, dimer and trimer on an amino nitrogen atom

2015 ◽  
Vol 23 (17) ◽  
pp. 5972-5978 ◽  
Author(s):  
Hitoshi Tamiaki ◽  
Tomoaki Nagai ◽  
Takuya Tanaka ◽  
Tomohiro Tatebe
Keyword(s):  
Optical Properties ◽  
Nitrogen Atom ◽  
Amino Nitrogen ◽  
Amino Nitrogen Atom

Fluorous 1,2,3-Triazol-4-ylmethyl Amines and Amine Derivatives for Novel Surfactant Applications

2015 ◽  
Vol 68 (1) ◽  
pp. 57 ◽  
Author(s):  
Dominic V. Francis ◽  
Jason B. Harper ◽  
Roger W. Read
Keyword(s):  
Nitrogen Atom ◽  
Amino Nitrogen ◽  
Triazole Ring ◽  
Ring Systems ◽  
Amino Nitrogen Atom

A series of fluorous surfactants with additional functionality were generated through the attachment of substituents at the amino nitrogen atom of the surfactant moiety. Examples of molecules containing one and two triazole ring systems were synthesized through N-alkylation and N-acylation strategies.

Crystallographic characterization of ethylammonium salts of tetracyanopyridine (TCPy) and fluorescence determination of the degree of substitution of the amino nitrogen atom thereof

CrystEngComm ◽  
2019 ◽  
Vol 21 (36) ◽  
pp. 5500-5507 ◽  
Author(s):  
Oleg V. Ershov ◽  
Sergey S. Chunikhin ◽  
Mikhail Yu. Ievlev ◽  
Mikhail Yu. Belikov ◽  
Viktor A. Tafeenko
Keyword(s):  
Nitrogen Atom ◽  
Amino Nitrogen ◽  
Degree Of Substitution ◽  
Amino Nitrogen Atom ◽  
Fluorescence Determination ◽  
Substitution Degree

Luminescence determination of the substitution degree of the amino nitrogen atom using ethylamine, diethylamine, triethylamine and tetraethylammonium has been shown.

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