{"id":221,"date":"2021-04-05T16:38:31","date_gmt":"2021-04-05T16:38:31","guid":{"rendered":"https:\/\/wp.bridgewater.edu\/?p=221"},"modified":"2021-04-05T16:38:31","modified_gmt":"2021-04-05T16:38:31","slug":"asymmetric-hydroboration-oxidation-of-methylstyrene","status":"publish","type":"post","link":"https:\/\/wp.bridgewater.edu\/aspire\/2021\/04\/05\/asymmetric-hydroboration-oxidation-of-methylstyrene\/","title":{"rendered":"Asymmetric Hydroboration-Oxidation of Methylstyrene"},"content":{"rendered":"\n<p><span style=\"text-decoration: underline\">Abstract:<\/span> Co-hydroboration-oxidation of methylstyrene and optically active limonene using borane dimethylsulfide has produced the resultant 2-phenylpropanol in up to a 90:10 enantiomeric ratio. The increased polarity of the diol by-product enables easier separation via column chromatography compared to other commonly used asymmetric hydroboration reagents. The enantiomeric ratio was determined by NMR analysis of the menthyl chloroformate derivative of the 2-phenylpropanol product.<\/p>\n\n\n<div class=\"ead-preview\"><div class=\"ead-document\" style=\"position:relative;\"><iframe src=\"\/\/docs.google.com\/viewer?url=https%3A%2F%2Fwp.bridgewater.edu%2Fwp-content%2Fuploads%2Fsites%2F2424%2F2021%2F04%2FASPIRE-2021-Poster-PDF-2.pdf&amp;embedded=true&amp;hl=en\" title=\"Embedded Document\" style=\"width:100%; height:500px; border: none;\"><\/iframe><\/div><p class=\"embed_download\"><a href=\"https:\/\/wp.bridgewater.edu\/wp-content\/uploads\/sites\/2424\/2021\/04\/ASPIRE-2021-Poster-PDF-2.pdf\" download>Download<\/a><\/p><\/div>","protected":false},"excerpt":{"rendered":"<div class=\"entry-summary\">\nAbstract: Co-hydroboration-oxidation of methylstyrene and optically active limonene using borane dimethylsulfide has produced the resultant 2-phenylpropanol in up to a 90:10 enantiomeric ratio. The increased polarity of the diol by-product enables easier separation via column chromatography compared to other commonly&hellip;\n<\/div>\n<div class=\"link-more\"><a href=\"https:\/\/wp.bridgewater.edu\/aspire\/2021\/04\/05\/asymmetric-hydroboration-oxidation-of-methylstyrene\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &ldquo;Asymmetric Hydroboration-Oxidation of Methylstyrene&rdquo;<\/span>&hellip;<\/a><\/div>\n","protected":false},"author":1565,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-221","post","type-post","status-publish","format-standard","hentry","category-uncategorized","entry"],"_links":{"self":[{"href":"https:\/\/wp.bridgewater.edu\/aspire\/wp-json\/wp\/v2\/posts\/221","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wp.bridgewater.edu\/aspire\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wp.bridgewater.edu\/aspire\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wp.bridgewater.edu\/aspire\/wp-json\/wp\/v2\/users\/1565"}],"replies":[{"embeddable":true,"href":"https:\/\/wp.bridgewater.edu\/aspire\/wp-json\/wp\/v2\/comments?post=221"}],"version-history":[{"count":2,"href":"https:\/\/wp.bridgewater.edu\/aspire\/wp-json\/wp\/v2\/posts\/221\/revisions"}],"predecessor-version":[{"id":225,"href":"https:\/\/wp.bridgewater.edu\/aspire\/wp-json\/wp\/v2\/posts\/221\/revisions\/225"}],"wp:attachment":[{"href":"https:\/\/wp.bridgewater.edu\/aspire\/wp-json\/wp\/v2\/media?parent=221"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wp.bridgewater.edu\/aspire\/wp-json\/wp\/v2\/categories?post=221"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wp.bridgewater.edu\/aspire\/wp-json\/wp\/v2\/tags?post=221"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}