{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,20]],"date-time":"2026-10-20T06:38:43Z","timestamp":1792478323715,"version":"4.5.0"},"reference-count":44,"publisher":"Wiley","issue":"19","license":[{"start":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T00:00:00Z","timestamp":1791763200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T00:00:00Z","timestamp":1791763200000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100002347","name":"Bundesministerium f\u00fcr Bildung und Forschung","doi-asserted-by":"publisher","award":["Bundesministerium f\u00fcr Bildung und Forschung, BMF"],"award-info":[{"award-number":["Bundesministerium f\u00fcr Bildung und Forschung, BMF"]}],"id":[{"id":"10.13039\/501100002347","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["chemistry-europe.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["ChemSusChem"],"published-print":{"date-parts":[[2026,10,14]]},"abstract":"<jats:p>\n                    The biorenewable feedstock cardanol, a phenol compound substituted with an unsaturated C15 hydrocarbon chain, was selectively transformed into a cyclohexanone derivative through partial hydrogenation. Subsequent conversion via Baeyer\u2013Villiger oxidation (BVO) gave a lactone product (pentadecylcaprolactone, PDCL), which is a mixture of two regioisomers. For the BVO, two variants that are based on either the direct use of a perbenzoic acid as reagent or alternatively the use of a readily available aldehyde in the presence of molecular oxygen as an attractive oxidation reagent have been studied and turned out to be feasible. In addition, suitable work\u2010up has been demonstrated that furnished a sample of the cardanol\u2010derived PDCL\u2010type lactone in 84% isolated yield with 99% purity. Using metal\u2010free polymerization techniques, a PDCL sample has then been readily converted into its homopolymer, which displays a low crystallinity, the latter due to moderate side\u2010chain crystallization. Importantly, in a statistical copolymer with\n                    <jats:italic>\u03b5<\/jats:italic>\n                    \u2010caprolactone (CL), PDCL was shown to be a useful agent to modulate crystallinity, resulting in copolyesters with reduced or very minor crystallinity and accordingly low melting points. For such an effect, typically expensive and fossil\u2010based monomers such as \u03b4\u2010valerolactone (VL) have to be used, highlighting the potential of PDCL for practical application.\n                  <\/jats:p>","DOI":"10.1002\/cssc.71014","type":"journal-article","created":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T09:49:45Z","timestamp":1791798585000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Synthesis and Polymerization of a Lactone Building Block Derived From Cashew Nut Shells"],"prefix":"10.1002","volume":"19","author":[{"given":"Paulo R.","family":"Wohlfahrt","sequence":"first","affiliation":[{"name":"Chair of Industrial Organic Chemistry and Biotechnology Faculty of Chemistry Bielefeld University  Bielefeld Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0007-5125-3891","authenticated-orcid":false,"given":"Martina","family":"Huber","sequence":"additional","affiliation":[{"name":"Institute for Macromolecular Chemistry Albert\u2010Ludwigs\u2010University of Freiburg  Freiburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kerstin","family":"Elsinghorst","sequence":"additional","affiliation":[{"name":"Chair of Industrial Organic Chemistry and Biotechnology Faculty of Chemistry Bielefeld University  Bielefeld Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Seraina","family":"Mihailescu","sequence":"additional","affiliation":[{"name":"Institute for Macromolecular Chemistry Albert\u2010Ludwigs\u2010University of Freiburg  Freiburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hannah","family":"Cumming","sequence":"additional","affiliation":[{"name":"Institute for Macromolecular Chemistry Albert\u2010Ludwigs\u2010University of Freiburg  Freiburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-2014-4434","authenticated-orcid":false,"given":"Stefan","family":"Naumann","sequence":"additional","affiliation":[{"name":"Institute for Macromolecular Chemistry Albert\u2010Ludwigs\u2010University of Freiburg  Freiburg Germany"},{"name":"Freiburg Materials Research Center (FMF) Albert\u2010Ludwigs\u2010University of Freiburg  Freiburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8582-2107","authenticated-orcid":false,"given":"Harald","family":"Gr\u00f6ger","sequence":"additional","affiliation":[{"name":"Chair of Industrial Organic Chemistry and Biotechnology Faculty of Chemistry Bielefeld University  Bielefeld Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,10,12]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.heliyon.2020.e04891"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/ejlt.201500190"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/macp.201700153"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.eurpolymj.2023.112096"},{"key":"e_1_2_9_6_1","volume-title":"Cashew Nut Shell Liquid. 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