Dynamic 1H NMR Study of the Hindered Internal Rotation in a Particular Biological Phosphorus Ylide Involving 6-Azauracil

Habibi‐Khorassani, Sayyed Mostafa; Shahraki, Mehdi; Maghsoodlou, Malek Taher; Mofarrah, Eideh; Mofarrah, Elham; Mousavi, Sayyed Rasul

doi:10.13005/bpj/799

Search citation statements

Order By: Relevance

Paper Sections

Select...

Introduction1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2017

Publication Types

Select...

Article1

Relationship

Self Cite1

Independent0

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Theophylline in structure of ylides has significant dynamic 1 H NMR effects. So, these effects afford important information regarding the rotational isomers 2,[20][21][22][23][24][25] .…”

Section: Introductionmentioning

confidence: 99%

Investigation of rotations in isomerism forms of a ylide of theophylline: Dynamic 1H NMR study

Habibi‐Khorassani¹,

Shahraki²,

Mofarrah³

et al. 2017

Orient. J. Chem

Self Cite

View full text Add to dashboard Cite

The internal rotations around the some within a ylide involving theophylline has been studied using the dynamic 1 H NMR spectroscopic technique in different temperatures. The kinetic and activation quantities were calculated. Arrhenius, Eyring and classic methods were applied for isomers. compared for carbon-carbon double, carbon-carbon single bond for Z isomer. The results obtained by classic method was different with data calculated from Arrhenius and Eyring methods while these methods were consistent together.

show abstract

“…Theophylline in structure of ylides has significant dynamic 1 H NMR effects. So, these effects afford important information regarding the rotational isomers 2,[20][21][22][23][24][25] .…”

Section: Introductionmentioning

confidence: 99%