Structural Investigation of Substituent Effect on Hydrogen Bonding in (S)-Phenylglycine Amide Benzaldimines

2015 ◽  
Vol 15 (8) ◽  
pp. 4005-4019 ◽  
Author(s):  
Fanny George ◽  
Bernadette Norberg ◽  
Johan Wouters ◽  
Tom Leyssens
Keyword(s):  
Hydrogen Bonding ◽  
Substituent Effect ◽  
Structural Investigation

The Substituent Effect. V. NMR Chemical Shifts of Hydrogen-bonding Hydroxyl Proton of Phenols in DMSO

1975 ◽  
Vol 48 (7) ◽  
pp. 2127-2133 ◽  
Author(s):  
Mizue Fujio ◽  
Masaaki Mishima ◽  
Yuho Tsuno ◽  
Yasuhide Yukawa ◽  
Yoshio Takai
Keyword(s):  
Hydrogen Bonding ◽  
Substituent Effect ◽  
Chemical Shifts ◽  
Hydroxyl Proton ◽  
Nmr Chemical Shifts

scholarly journals Substituted adenine quartets: interplay between substituent effect, hydrogen bonding, and aromaticity

RSC Advances ◽  
2020 ◽  
Vol 10 (39) ◽  
pp. 23350-23358 ◽  
Author(s):  
Halina Szatylowicz ◽  
Paulina H. Marek ◽  
Olga A. Stasyuk ◽  
Tadeusz M. Krygowski ◽  
Miquel Solà
Keyword(s):  
Hydrogen Bonding ◽  
Hydrogen Bonds ◽  
Substituent Effect ◽  
Substituent Effects ◽  
Type A ◽  
Electronic Nature

Substituent effects on hydrogen bonds in adenine quartets and aromaticity of adenine rings depend on the quartet type. A4-N3 and A4-N7 quartets are more responsive to the electronic nature of substituents than A4-N1.

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