A RAMAN-SPECTROSCOPIC STUDY OF MEROCYANINE AGGREGATES OF A N-15-ISOTOPOMER OF ',3'-TRIMETHYLSPIRO[2H-1-BENZOPYRAN-2,2'-INDOLINE] - A DIRECTEVIDENCE FOR THE ASSOCIATION THROUGH THE NO2-BRIDGES

Authors
SATO H MATSUZAKI A NISHIO S YOSHIMI M YAMAMOTO K TOMIOKA H
Citation
H. Sato et al., A RAMAN-SPECTROSCOPIC STUDY OF MEROCYANINE AGGREGATES OF A N-15-ISOTOPOMER OF ',3'-TRIMETHYLSPIRO[2H-1-BENZOPYRAN-2,2'-INDOLINE] - A DIRECTEVIDENCE FOR THE ASSOCIATION THROUGH THE NO2-BRIDGES, Chemistry Letters, (8), 1996, pp. 715-716
Citations number
9
Categorie Soggetti
Chemistry
Journal title
Chemistry Letters → ACNP
ISSN journal
03667022
Issue
8
Year of publication
1996
Pages
715 - 716
Database
ISI
SICI code
0366-7022(1996):8<715:ARSOMA>2.0.ZU;2-F
Abstract
A Raman spectroscopic study on large-sized merocyanine aggregates prep ared by the irradiating a (NO2)-N-15-isotopomer of ,3'-trimethylspiro[ 2H-1-benzopyran-2,2'-indo-line] (6-nitro BIPS) with UV light in a cycl ohexane solution strongly indicates the association of merocyanine mon omers through the NO2-bridges.