{"id":25951,"date":"2025-12-21T09:00:34","date_gmt":"2025-12-21T00:00:34","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/12\/21\/25951\/"},"modified":"2025-12-21T09:00:34","modified_gmt":"2025-12-21T00:00:34","slug":"%ec%9c%a0%ea%b8%b0%ed%99%94%ed%95%99%ec%8b%a4%ed%97%982-aprelab5_synthesis-of-stilbene-using-a-wittig-reaciton","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/12\/21\/25951\/","title":{"rendered":"[\uc720\uae30\ud654\ud559\uc2e4\ud5d82 A+]Prelab5_Synthesis of stilbene using a wittig reaciton"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/image4.happycampus.com\/Production\/thumb212\/2024\/03\/31\/data29611155-0001.jpg\"><img decoding=\"async\" src=\"https:\/\/image4.happycampus.com\/Production\/thumb212\/2024\/03\/31\/data29611155-0002.jpg\"><\/p>\n<p><strong>\ubaa9\ucc28<\/strong><\/p>\n<p>1. Objectives<br \/>\n2. Principles &amp; Methods<br \/>\n3. Table of relevant chemical properties<\/p>\n<p><strong>\ubcf8\ubb38\ub0b4\uc6a9<\/strong><\/p>\n<p>Objectives: Give a short description of the goals of this experiment.<br \/>\nIn this experiment, benzyltriphenylphosphonium chloride reacts with NaOH and is converted into phosphonium ylide, which attacks benzaldehyde to synthesize trans-stilbene and cis-stilbeneThrough an extraction of distilled water and NaHSO3, impurities in the organic layer are removed, and moisture is removed with Na2SO4. The solvent is removed with an evaporator, trans-stilbene is precipitated with EtOH and filtered, cis-stilbene is precipitated with hexane and filtered.<\/p>\n<p>\ucd9c\ucc98 : <a href=\"https:\/\/www.happycampus.com\/report-doc\/29611155\/\" target=\"_blank\">\ud574\ud53c\ucea0\ud37c\uc2a4<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ubaa9\ucc28 1. Objectives 2. Principles &amp; Methods 3. Table of relevant chemical properties \ubcf8\ubb38\ub0b4\uc6a9 Objectives: Give a short description of the goals of this experiment. In this experiment, benzyltriphenylphosphonium chloride reacts with NaOH and is converted into phosphonium ylide, which attacks benzaldehyde to synthesize trans-stilbene and cis-stilbeneThrough an extraction of distilled water and NaHSO3, impurities [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[9619,15740,11936],"class_list":["post-25951","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-10-","tag-15740","tag-11936"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/25951","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/comments?post=25951"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/25951\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=25951"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=25951"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=25951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}