{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,17]],"date-time":"2026-01-17T05:00:15Z","timestamp":1768626015312,"version":"3.49.0"},"reference-count":27,"publisher":"International Union of Crystallography (IUCr)","issue":"1","license":[{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"},{"start":{"date-parts":[[2022,1,1]],"date-time":"2022-01-01T00:00:00Z","timestamp":1640995200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/legalcode"}],"funder":[{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["CHE-1855681"],"award-info":[{"award-number":["CHE-1855681"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["iucr.org","wiley.com","iucrj.org"],"crossmark-restriction":true},"short-container-title":["Acta Crystallogr E Cryst Commun","Acta Cryst E","Acta Cryst Sect E","Acta Crystallogr E","Acta Crystallogr Sect E","Acta Cryst E Cryst Commun","Acta Cryst Sect E Cryst Commun"],"accepted":{"date-parts":[[2021,12,18]]},"published-print":{"date-parts":[[2022,1,1]]},"abstract":"<jats:p>A new sterically bulky chelating bis(alkoxide) ligand 3,3\u2032-([1,1\u2032:4\u2032,1\u2032\u2032-terphenyl]-2,2\u2032\u2032-diyl)bis(2,2,4,4-tetramethylpentan-3-ol), (H<jats:sub>2<\/jats:sub>[OO]<jats:sup>tBu<\/jats:sup>), was prepared in a two-step process as the dichloromethane monosolvate, C<jats:sub>36<\/jats:sub>H<jats:sub>50<\/jats:sub>O<jats:sub>2<\/jats:sub>\u00b7CH<jats:sub>2<\/jats:sub>Cl<jats:sub>2<\/jats:sub>. The first step is a Suzuki\u2013Miyaura coupling reaction between 2-bromophenylboronic acid and 1,4-diiodobenzene. The resulting 2,2\u2032\u2032-dibromo-1,1\u2032:4\u2032,1\u2032\u2032-terphenyl was reacted with <jats:sup>\n                     <jats:italic>t<\/jats:italic>\n                  <\/jats:sup>BuLi and hexamethylacetone to obtain the desired product. The crystal structure of H<jats:sub>2<\/jats:sub>[OO]<jats:sup>tBu<\/jats:sup> revealed an <jats:italic>anti<\/jats:italic> conformation of the [CPh<jats:sub>2<\/jats:sub>(OH)] fragments relative to the central phenyl. Furthermore, the hydroxyl groups point away from each other. Likely because of this <jats:italic>anti<\/jats:italic>\u2013<jats:italic>anti<\/jats:italic> conformation, the attempts to synthesize first-row transition-metal complexes with H<jats:sub>2<\/jats:sub>[OO]<jats:sup>tBu<\/jats:sup> were not successful.<\/jats:p>","DOI":"10.1107\/s2056989021013438","type":"journal-article","created":{"date-parts":[[2021,12,23]],"date-time":"2021-12-23T15:38:30Z","timestamp":1640273910000},"page":"92-96","update-policy":"https:\/\/doi.org\/10.1107\/cm_01","source":"Crossref","is-referenced-by-count":1,"title":["Synthesis and structure of a new bulky bis(alkoxide) ligand on a terphenyl platform"],"prefix":"10.1107","volume":"78","author":[{"given":"Sudheer S.","family":"Kurup","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Sandra","family":"Nasser","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cassandra L.","family":"Ward","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3578-7985","authenticated-orcid":true,"given":"Stanislav","family":"Groysman","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"329","published-online":{"date-parts":[[2022,1,1]]},"reference":[{"key":"jy2014_bb1","doi-asserted-by":"crossref","unstructured":"Bailey, G. 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