{"id":3437,"date":"2021-11-25T09:48:31","date_gmt":"2021-11-25T14:48:31","guid":{"rendered":"https:\/\/www.kemitek.org\/?post_type=portfolio&#038;p=3437&#038;lang=en"},"modified":"2021-11-25T09:56:11","modified_gmt":"2021-11-25T14:56:11","slug":"vanillin-based-electronics","status":"publish","type":"portfolio","link":"https:\/\/www.kemitek.org\/en\/portfolio-item\/vanillin-based-electronics\/","title":{"rendered":"Biosourced Vanillin-Based Building Blocks for Organic Electronic Materials"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_heading-d3318a4d2efa019425316e927831a591\">\n#top .av-special-heading.av-av_heading-d3318a4d2efa019425316e927831a591{\npadding-bottom:20px;\nfont-size:70px;\n}\n.av-special-heading.av-av_heading-d3318a4d2efa019425316e927831a591 .av-subheading{\nfont-size:30px;\n}\n<\/style>\n<div  class='av-special-heading av-av_heading-d3318a4d2efa019425316e927831a591 av-special-heading-h1 blockquote modern-quote  avia-builder-el-0  el_before_av_one_third  avia-builder-el-first  av-inherit-size '><h1 class='av-special-heading-tag '  itemprop=\"headline\"  >Biosourced Vanillin-Based Building Blocks for Organic Electronic Materials<\/h1><div class='av-subheading av-subheading_below '><p>J. Org. Chem. 2021<\/p>\n<\/div><div class='special-heading-border'><div class='special-heading-inner-border'><\/div><\/div><\/div>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_third-93407bb19249d2c06b1ab9d23b9661df\">\n#top .flex_column.av-av_one_third-93407bb19249d2c06b1ab9d23b9661df{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-av_one_third-93407bb19249d2c06b1ab9d23b9661df{\nborder-radius:0px 0px 0px 0px;\n-webkit-border-radius:0px 0px 0px 0px;\n-moz-border-radius:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-av_one_third-93407bb19249d2c06b1ab9d23b9661df{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div class='flex_column av-av_one_third-93407bb19249d2c06b1ab9d23b9661df av_one_third  avia-builder-el-1  el_after_av_heading  el_before_av_two_third  first flex_column_div av-zero-column-padding '   ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_image-c1df49557c077408ebdef88527a3d34a\">\n.avia-image-container.av-av_image-c1df49557c077408ebdef88527a3d34a .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-av_image-c1df49557c077408ebdef88527a3d34a av-styling-no-styling avia-align-center  avia-builder-el-2  el_before_av_button  avia-builder-el-first  '  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><a href=\"https:\/\/pubs.acs.org\/doi\/10.1021\/acs.joc.1c01869\" class='avia_image' target=\"_blank\" rel=\"noopener noreferrer\"><img width=\"300\" height=\"161\" class='wp-image-3982 avia-img-lazy-loading-not-3982 avia_image' src=\"https:\/\/www.kemitek.org\/wp-content\/uploads\/2021\/11\/Titre-vanillin-300x161.png\" alt='' title='Titre vanillin'  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/www.kemitek.org\/wp-content\/uploads\/2021\/11\/Titre-vanillin-300x161.png 300w, https:\/\/www.kemitek.org\/wp-content\/uploads\/2021\/11\/Titre-vanillin-768x413.png 768w, https:\/\/www.kemitek.org\/wp-content\/uploads\/2021\/11\/Titre-vanillin-1030x554.png 1030w, https:\/\/www.kemitek.org\/wp-content\/uploads\/2021\/11\/Titre-vanillin-705x379.png 705w, https:\/\/www.kemitek.org\/wp-content\/uploads\/2021\/11\/Titre-vanillin-450x242.png 450w, https:\/\/www.kemitek.org\/wp-content\/uploads\/2021\/11\/Titre-vanillin.png 1247w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/div><\/div><\/div><br \/>\n<div  class='avia-button-wrap avia-button-center  avia-builder-el-3  el_after_av_image  avia-builder-el-last ' ><a href='https:\/\/pubs.acs.org\/doi\/10.1021\/acs.joc.1c01869' class='avia-button av-av_button-66e88be40a59adbc203886a77e250757 avia-icon_select-yes-left-icon avia-size-medium avia-position-center avia-color-theme-color ' target=\"_blank\" rel=\"noopener noreferrer\"><span class='avia_button_icon avia_button_icon_left' aria-hidden='true' data-av_icon='\ue84c' data-av_iconfont='entypo-fontello'><\/span><span class='avia_iconbox_title' >Access<\/span><\/a><\/div><\/p><\/div>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_two_third-531d5d4d3d3a74d4c56d8363993d8877\">\n#top .flex_column.av-av_two_third-531d5d4d3d3a74d4c56d8363993d8877{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n.flex_column.av-av_two_third-531d5d4d3d3a74d4c56d8363993d8877{\nborder-radius:0px 0px 0px 0px;\n-webkit-border-radius:0px 0px 0px 0px;\n-moz-border-radius:0px 0px 0px 0px;\n}\n.responsive #top #wrap_all .flex_column.av-av_two_third-531d5d4d3d3a74d4c56d8363993d8877{\nmargin-top:0px;\nmargin-bottom:0px;\n}\n<\/style>\n<div class='flex_column av-av_two_third-531d5d4d3d3a74d4c56d8363993d8877 av_two_third  avia-builder-el-4  el_after_av_one_third  avia-builder-el-last  flex_column_div av-zero-column-padding '   ><section  class='av_textblock_section av-av_textblock-0366cc7376be6c9e82a3e9cc8987b64f '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock '  itemprop=\"text\" ><h3>ABSTRACT<\/h3>\n<p>Forest biomass is viewed as a significant source of\u00a0<span class=\"single_highlight_class\">organic<\/span>\u00a0carbon and thus the ideal replacement of petroleum products. From the resources derived from biomass, lignocellulose is the most abundant biobased\u00a0<span class=\"single_highlight_class\">material<\/span>\u00a0on earth. One of the aromatic added value compounds obtained from the depolymerization of lignin is\u00a0<span class=\"single_highlight_class\">vanillin<\/span>. Here, we report the preparation of new compounds having benzothiophene, indole, isatin, benzofuroxan, benzofurazan, benzothiadiazole, and phthalimide heteroaromatic ring structures. More precisely, our results show that\u00a0<span class=\"single_highlight_class\">vanillin<\/span>\u00a0can be used as a\u00a0<span class=\"single_highlight_class\">biosourced<\/span>\u00a0starting\u00a0<span class=\"single_highlight_class\">material<\/span>\u00a0for the preparation of a variety of aromatic dibrominated monomers. X-ray crystallography on single crystals was also performed to obtain meaningful information on their solid-state ordering. This work opens the way to new, sustainable,\u00a0<span class=\"single_highlight_class\">biosourced<\/span>\u00a0aromatic\u00a0<span class=\"single_highlight_class\">materials<\/span>\u00a0(small molecules or polymers) for\u00a0<span class=\"single_highlight_class\">organic<\/span>\u00a0<span class=\"single_highlight_class\">electronics<\/span>.<\/p>\n<p><a href=\"https:\/\/www.kemitek.org\/wp-content\/uploads\/2021\/11\/Vanillin.png\"><img loading=\"lazy\" class=\"alignnone size-medium wp-image-3438\" src=\"https:\/\/www.kemitek.org\/wp-content\/uploads\/2021\/11\/Vanillin-300x201.png\" alt=\"\" width=\"300\" height=\"201\" srcset=\"https:\/\/www.kemitek.org\/wp-content\/uploads\/2021\/11\/Vanillin-300x201.png 300w, https:\/\/www.kemitek.org\/wp-content\/uploads\/2021\/11\/Vanillin.png 403w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<\/div><\/section><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"featured_media":3439,"comment_status":"closed","ping_status":"closed","template":"","tags":[],"portfolio_entries":[56],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.7.1 - 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