Spectroscopic properties of molecules related to hindered isomers of retinal


Autoria(s): Ramamurthy, V; Liu, RSH
Data(s)

1979

Resumo

Proton and12C NMR study of molecules related to retinal has been carried out. The characteristic differences in spectral behaviour among 7-trans and 7-cis isomers have been established which would be useful in determining the structure of new isomers and identifying components in a mixture. Through coupling constant measurements and DNMR study it is clearly established that 7-cis isomers of β-ionyl derivatives and in turn 7-cis isomers of retinyl derivatives prefer a non-planar arrangement and this non-planarity brings about resonance destabilisation.

Formato

application/pdf

Identificador

http://eprints.iisc.ernet.in/34078/1/Isomers.pdf

Ramamurthy, V and Liu, RSH (1979) Spectroscopic properties of molecules related to hindered isomers of retinal. In: Proceedings of the Indian Academy of Sciences - Chemical Sciences, 88 (4). 239-247 .

Publicador

Indian Academy of Sciences

Relação

http://www.springerlink.com/content/c2t8321273778746/

http://eprints.iisc.ernet.in/34078/

Palavras-Chave #Organic Chemistry
Tipo

Journal Article

PeerReviewed