{"title":"Study of thermochromic behaviour of some indolinobenzospiropyrans by infrared spectroscopy","authors":"A. Bertoluzza, C. Concilio, P. Finelli","doi":"10.1002/JBT.2570270133","DOIUrl":null,"url":null,"abstract":"The thermochromic behaviour of some indolinobenzospiropyrans was studied by heating solid compounds in K Br. Changes in i.r. spectra are interpreted as being due to the formation of a pseudoquinonic structure, (V).","PeriodicalId":15255,"journal":{"name":"Journal of biochemical toxicology","volume":"29 1","pages":"225-228"},"PeriodicalIF":0.0000,"publicationDate":"2007-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of biochemical toxicology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/JBT.2570270133","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
The thermochromic behaviour of some indolinobenzospiropyrans was studied by heating solid compounds in K Br. Changes in i.r. spectra are interpreted as being due to the formation of a pseudoquinonic structure, (V).