KCS Publications

HOME > Search > Browsing(BKCS) > Archives

Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 22, Number 6
BKCSDE 22(6)
June 20, 2001

Title	Intramolecular Ring-Ring Stacking Interactions between 8-Methoxypsoralen and Adenine Induced by Polymethylene Bridges
Author	Dong Jin Yoo, Seoung-Hak Hyun, Sang Chul Shim
Keywords	Psoralen, 8-Methoxypsoralen, Ring-ring stacking interactions, Percent hypochromism (%H).
Abstract	Intramolecular ring-ring interactions in the model compounds, 8-methoxypsoralen-CH₂O(CH₂)_n-adenine (MOPCH₂OCnAd, n=2, 3, 5, and 6) in which 5' position of 8-methoxypsoralne (8-MOP) is linked by different polymethylene bridges to N⁹ of adenine, have been investigated by hypochromism measurements. Efficient ring-ring stacking interactions have been observed in MOPCH₂OC2Ad (7) from the percent hypochromism (%H) and fluorescence spectra of the models and a reference molecule. The 8-methoxypsoralen-adenine systems have shown stronger ring-ring stacking interaction than the psoralen-adenine systems.
Page	575 - 580
Full Text	PDF

How to access to the WOL for The Bulletin of the Korean Chemical Society ?

The Bulletin of the Korean Chemical Society will be co-published with Wiley-VCH from 2015 towards. The online version of the Journal will thus be available on Wiley Online Library, Wiley(-VCH)'s global online platform.

KCS members can get a free online access to the Bulletin of the Korean Chemical Society in WOL.

Free Access to WOL