{"id":860,"date":"2025-04-11T09:00:21","date_gmt":"2025-04-11T00:00:21","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/04\/11\/860\/"},"modified":"2025-04-11T09:00:21","modified_gmt":"2025-04-11T00:00:21","slug":"a-%eb%b0%9b%ec%9d%80-%ec%9c%a0%ea%b8%b0%ed%99%94%ed%95%99%ec%8b%a4%ed%97%98-2_-exp-3_diels-alder-reaction-%ec%8b%a4%ed%97%98%eb%b0%a9%eb%b2%95-%ed%94%84%eb%a6%ac%eb%9e%a9-%eb%9e%a9%eb%a6%ac","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/04\/11\/860\/","title":{"rendered":"A+ \ubc1b\uc740 \uc720\uae30\ud654\ud559\uc2e4\ud5d8 2_ Exp 3_Diels-Alder reaction (\uc2e4\ud5d8\ubc29\ubc95, \ud504\ub9ac\ub7a9, \ub7a9\ub9ac\ud3ec\ud2b8 \ubaa8\uc74c)"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/image4.happycampus.com\/Production\/thumb212\/2024\/01\/02\/data29306477-0001.jpg\"><img decoding=\"async\" src=\"https:\/\/image4.happycampus.com\/Production\/thumb212\/2024\/01\/02\/data29306477-0002.jpg\"><\/p>\n<p><strong>\ubaa9\ucc28<\/strong><\/p>\n<p>1. \uc2e4\ud5d8\ubc29\ubc95<br \/>\n2. \ud504\ub9ac\ub7a9<br \/>\n3. \ub7a9\ub9ac\ud3ec\ud2b8<\/p>\n<p><strong>\ubcf8\ubb38\ub0b4\uc6a9<\/strong><\/p>\n<p>A. Reaction<br \/>\n\u2460 50 mL r.b.f.\uc5d0 stirring bar, 3-sulfolene(3.3 g), maleic anhydride(2.0 g), xylene(4 mL)\uc744<br \/>\n\ub123\ub294\ub2e4. (\uace0\uccb4\ub97c \ub123\uc744 \ub54c\ub294 powder funnel \uc774\uc6a9)<br \/>\n\u2461 r.b.f\ub97c heating mantle\uc5d0 \ub123\uace0 \uc54c\ucf54\uc62c \uc628\ub3c4\uacc4\ub97c \uaf42\ub294\ub2e4.<br \/>\n\u2462 r.b.f\uc5d0 water-cooled condenser\ub97c \uc5f0\uacb0\ud558\uace0 drying tube\ub97c \uaf42\ub294\ub2e4. (clip\uc73c\ub85c \uace0\uc815)<br \/>\nDrying tube\ub97c \u2018\uc19c \u261e CaCl2 \u261e \uc19c\u2019 \uc21c\uc11c\ub300\ub85c \ucc44\uc6b4\ub2e4.<br \/>\n\u2463 30\ubd84 \ub3d9\uc548 heating\ud55c\ub2e4. (\uc57d 100 \u2103\ub85c \uc11c\uc11c\ud788 \uac00\uc5f4-100\ub3c4 \uc774\uc0c1\uc5d0\uc11c \uc801\uc5b4\ub3c4 20\ubd84 \ubc18\uc751\ud574\uc57c\ud568!, gentle reflux) \u2605\ud6c4\ub4dc \uaf2d \ub0b4\ub9ac\uae30\u2605 \u25b7 reflux \ud558\ub294 \ub3d9\uc548 hot gravity filtration \uc900\ube44 : Erlenmeyer flask(100 mL, 50 mL), glass funnel, fluted filter paper\ub97c oven\uc5d0 \ub123\uae30<\/p>\n<p>B. Colored impurity \uc81c\uac70\uc640 Hot gravity filtration (p.99-100, p.107)<br \/>\n\u2464 Reflux \ub05d\ub09c \ubc18\uc751 \uc6a9\uc561\uc744 \uc0c1\uc628\uc5d0\uc11c 5\ubd84 \ubc29\uce58 \ud6c4, drying tube\ub97c \uc81c\uac70\ud558\uace0 water-cooled condenser\ub97c \ud1b5\ud574 xylene(8 mL)\uc744 \ub354 \ub123\ub294\ub2e4.<\/p>\n<p>\ucd9c\ucc98 : <a href=\"https:\/\/www.happycampus.com\/report-doc\/29306477\/\" target=\"_blank\">\ud574\ud53c\ucea0\ud37c\uc2a4<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ubaa9\ucc28 1. \uc2e4\ud5d8\ubc29\ubc95 2. \ud504\ub9ac\ub7a9 3. \ub7a9\ub9ac\ud3ec\ud2b8 \ubcf8\ubb38\ub0b4\uc6a9 A. Reaction \u2460 50 mL r.b.f.\uc5d0 stirring bar, 3-sulfolene(3.3 g), maleic anhydride(2.0 g), xylene(4 mL)\uc744 \ub123\ub294\ub2e4. (\uace0\uccb4\ub97c \ub123\uc744 \ub54c\ub294 powder funnel \uc774\uc6a9) \u2461 r.b.f\ub97c heating mantle\uc5d0 \ub123\uace0 \uc54c\ucf54\uc62c \uc628\ub3c4\uacc4\ub97c \uaf42\ub294\ub2e4. \u2462 r.b.f\uc5d0 water-cooled condenser\ub97c \uc5f0\uacb0\ud558\uace0 drying tube\ub97c \uaf42\ub294\ub2e4. (clip\uc73c\ub85c \uace0\uc815) Drying tube\ub97c \u2018\uc19c \u261e CaCl2 \u261e \uc19c\u2019 [&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":[1065,315,485],"class_list":["post-860","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-diels-alder-reaction","tag-315","tag-485"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/860","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=860"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/860\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=860"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=860"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=860"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}