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¡¥13 / < ½ÇÇè¸ñÀû > ¿¡½ºÅ׸£È(esterification) ¹ÝÀÀÀÇ ÀϷʷμ ¹Ì°áÁ¤ ±¸Á¶¸¦ °®´Â À¯±â °íºÐÀÚ ¹ÝÀÀ¿¡ °üÇÏ¿© °øÇÐÀû Áö½ÄÀ» ¾ò±â À§ÇÏ¿© ±âÃÊ ½ÇÇèÀ¸·Î¼ ¼¶À¯¼ÒÀÇ ¿¡½ºÅ׸£(acetylation)¸¦ Ãë±ÞÇÑ´Ù. |
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ÈÇаøÇÐ ½ÇÇè - ¿¡½ºÅ׸£È ¹ÝÀÀ(Esterification) / ÈÇаøÇÐ ½ÇÇè - ¿¡½ºÅ׸£È ¹ÝÀÀ(Esterification) 1. ½ÇÇè ¸ñÀû ¿¡½ºÅ׸£È ¹ÝÀÀÀÇ Á߿伺°ú ¿ø¸®, ¹æ¹ý µîÀ» ¾Ë¾Æº»´Ù. 2. ÀÌ·Ð ¿¡½ºÅ׸£ÈÇÕ¹°µéÀº ÀÚ¿¬°è¿¡¼ ³Î¸® Á¸ÀçÇÏ´Â Áß¿äÇÑ ÈÇÕ¹° ÁßÀÇ ÇϳªÀÌ´Ù. ¸î °¡Áö °£´ÜÇÑ ¿¡½ºÅ׸£ ÈÇÕ¹°µéÀº ÆÄÀξÖÇÃÀ̳ª ¹Ù³ª³ªÀÇ ÇâÀ» ³»´Â ÁÖ¼ººÐ°ú, ±× ¹ÛÀÇ °úÀÏ À̳ª ²ÉÀÇ Çâ±â¸¦ ³»´Â¡¦ |
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[ÀÚ¿¬°úÇÐ] À¯±â½ÇÇè - Ester °è Çâ·áÀÇ ÇÕ¼º(Fischer Esterification)Pentyl acetateÀÇ ÇÕ¼º / Ester °è Çâ·áÀÇ ÇÕ¼º(Fischer Esterification)Pentyl acetateÀÇ ÇÕ¼º Ä«º¹½Ç»ê(Carboxylic acid) Ä«º¹½Ç¡¦ |
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Synthesis of ethyl acetate(esterification) / ¿¡½ºÅ׸£È ¹ÝÀÀ¿¡ ´ëÇÑ ½ÇÇè ·¹Æ÷Æ® ÀÔ´Ï´Ù. / 1.Purpose 2.Introduction & Background 3. Experimental 3-1. Apparatus 3-2. Reagents 3-3. Procedures / 1.Purpose 2.Introduction & Background 3. Experimental 3-1. Apparatus 3-2. Reagents 3-3. Procedures |
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¿¡½ºÅ׸£È ¹ÝÀÀÀÇ Á߿伺°ú ¿ø¸®, ¹æ¹ýµîÀ» ¾Ë¾Æº¸´Â À¯±âÈÇÐ ½ÇÇ踮Æ÷Æ®ÀÔ´Ï´Ù. º¸°í¼ Áغñ¿¡ À¯¿ëÇÑ ³»¿ëÀÌ µÇ½Ã±æ ºô¸ç, Âü°íÇϼż ÁÁÀº ¼ºÀû ¹ÞÀ¸½Ã±æ ¹Ù¶ó°Ú½À´Ï´Ù. / 1. ½ÇÇè¸ñÀû 2. ÀÌ·Ð 3. ½ÇÇè ÀåÄ¡ 4. ½ÇÇè ¹æ¹ý 5. °á°ú ¹× °íÂû / ¿¡½ºÅ׸£ ÈÇÕ¹°µéÀº ÀÚ¿¬°è¿¡¼ ³Î¸® Á¸ÀçÇÏ´Â Áß¿äÇÑ ÈÇÕ¹° ÁßÀÇ ÇϳªÀÌ´Ù. ¸î °¡Áö °£´ÜÇÑ ¿¡½ºÅ׸£ ÈÇÕ¹°µéÀº ÆÄÀξÖÇÃÀ̳ª ¹Ù¡¦ |
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À¯±âÈÇнÇÇè2 prelab Fischer Esterification / 1. objectives 2. principle 3. methodes 4. expected result 5. table of relevant chemical properties 6. reference / 1. objectives Fischer Esterification ½ÇÇèÀÇ ÁÖ¿ä ¸ñÀûÀº À¯±âÈÇп¡¼ ¿¡½ºÅÍ ÇÕ¼ºÀÇ ÀϹÝÀûÀÎ ¹æ¹ý·ÐÀ» ¹è¿ì°í ÀÌÇØÇÏ´Â °ÍÀÌ´Ù. ÀÌ °úÁ¤¿¡¼´Â ¾ËÄڿðú Ä«º¹½Ç»êÀÌ ¹ÝÀÀÇÏ¿© ¿¡½ºÅÍ¿Í ¹°ÀÌ »ý¼ºµÈ´Ù.¡¦ |
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À¯±âÈÇнÇÇè ·¹Æ÷Æ® Esterification and hydrolysis / 1. ½ÇÇè ¸ñÇ¥ 2. ½ÇÇè ÀÌ·Ð 1) Esterification reaction 2) TLC 3) Hydrolysis 4) Esterification reactionÀÇ ¹ÝÀÀ ¸ÞÄ¿´ÏÁò 5) ½ÇÇè¿¡ »ç¿ëµÈ ±â±¸ÀÇ ¿ø¸® 6) EsterificationÀÇ Á¾·ù 7) Extraction of Benzoin AcidÀÇ ¹ÝÀÀ ¸ÞÄ¿´ÏÁò 3. Materials & Experiment 1) Materials 2) Reagent 3) Producedure 4) Flow chart 4. Re¡¦ |
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À¯±âÈÇнÇÇè esterification / 1. subject 2. date 3. name 4. principle and object 5. material(apparatus, instruments, reagents) 6. procedure and observation 7. result 8. reference / 1. subject À¯±âÈÇÐ ½ÇÇè Áß ¿¡½ºÅÍÈ ¹ÝÀÀÀº ¾ËÄڿðú Ä«º¹½Ç»êÀÌ ¹ÝÀÀÇÏ¿© ¿¡½ºÅÍ¿Í ¹°À» »ý¼ºÇÏ´Â Áß¿äÇÑ °úÁ¤ÀÌ´Ù. ÀÌ ¹ÝÀÀÀº ÀϹÝÀûÀ¸·Î Å»¼ö ÃàÇÕ ¹ÝÀÀÀÇ ÀÏȯÀ¸·Î ÀÌ·ç¾îÁö¡¦ |
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À¯±âÈÇнÇÇè cinnamic acid¿Í ethanol·Î Ethyl cinnamateÇÕ¼º, Fischer esterification ¹ÝÀÀ °á°úº¸°í¼ / 1. ½ÇÇè °á°ú 2. °íÂû 3. ¿¬±¸¹®Á¦ 4. Âü°í¹®Çå / 1. ½ÇÇè °á°ú ½ÇÇè °á°ú´Â ±âº»ÀûÀ¸·Î ±â´ëÇß´ø »çÇ×°ú ½ÇÇè °úÁ¤¿¡¼ °üÂûµÈ ³»¿ëÀ» ¹ÙÅÁÀ¸·Î Á¤¸®µÇ¾ú´Ù. cinnamic acid¿Í ethanolÀ» ¹ÝÀÀ½ÃÄÑ ethyl cinnamate¸¦ ÇÕ¼ºÇÏ´Â Fischer esterification ¹ÝÀÀ¿¡¼, ¹ÝÀÀ¹°ÀÇ ¡¦ |
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¼¿ï¿©ÀÚ´ëÇб³ À¯±âÈÇнÇÇè Esterification °á°ú ·¹Æ÷Æ® / 1. Subject 2. Date 3. Name 4-1. Principle 4-2. Object 5. Material (in English) 6. Procedure & Observation 7. Result 8. Discussion 9. Reference / 1. Subject ¿¡½ºÅÍÈ ¹ÝÀÀÀº À¯±âÈÇп¡¼ Áß¿äÇÑ ÇÕ¼º ¹ÝÀÀ Áß Çϳª·Î, »ê°ú ¾ËÄÚ¿ÃÀÌ ¹ÝÀÀÇÏ¿© ¿¡½ºÅÍ¿Í ¹°À» »ý¼ºÇÏ´Â °úÁ¤ÀÌ´Ù. ÀϹÝÀûÀ¸·Î ÀÌ¡¦ |
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