Saskia Grüninger, C. Mevissen, K. Rissanen, J. Ward, M. Albrecht
{"title":"Expansion and Compression of a Helicate with Central Diol Units as Stereocontrolling Moieties","authors":"Saskia Grüninger, C. Mevissen, K. Rissanen, J. Ward, M. Albrecht","doi":"10.1055/a-1945-0582","DOIUrl":null,"url":null,"abstract":"The dicatechol ester ligand 2-H4 forms the compressed helicate Li4[(2)3Ti2] which upon removal of the internally bound lithium cations expands. In the compressed form, the chiral diol units control the stereochemistry of the complex which is lost upon expansion of the system.","PeriodicalId":93348,"journal":{"name":"Organic Materials","volume":"4 1","pages":"277 - 280"},"PeriodicalIF":0.0000,"publicationDate":"2022-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Organic Materials","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1055/a-1945-0582","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The dicatechol ester ligand 2-H4 forms the compressed helicate Li4[(2)3Ti2] which upon removal of the internally bound lithium cations expands. In the compressed form, the chiral diol units control the stereochemistry of the complex which is lost upon expansion of the system.