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¼¿ï¿©ÀÚ´ëÇб³ À¯±âÈÇнÇÇè Esterfication °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 EsterificationÀº À¯±âÈÇп¡¼ Áß¿äÇÑ ¹ÝÀÀ Áß Çϳª·Î, ÁÖ·Î ¾ËÄڿðú Ä«º¹½Ã»êÀÌ °áÇÕÇÏ¿© ¿¡½ºÅ͸¦ Çü¼ºÇÏ´Â °úÁ¤ÀÌ´Ù. ¿¡½ºÅÍ´Â ÀϹݡ¦ |
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Preparation of Alcohol from ester °á°ú·¹Æ÷Æ® / 1. °á°ú 1)Ä÷³ TLC 2)reduction TLC 2. ÅäÀÇ 1)Ä÷³ ¼ø¼ Á¤¸® 2)ÀÌ ½ÇÇè¿¡¼ ¹ÝÀÀ ¿Âµµ¸¦ 0µµ¾¾·Î ÇÏ´Â ÀÌÀ¯ 3)Quenching Áß°£¿¡ ¹¶Ä£ °ÍÀ» ether·Î Ç®¾îÁÖ´Â ÀÌÀ¯ 4)MgSO4·Î ¹°À» ÀâÀ» ¶§ µû¶æÇØÁö´Â ÀÌÀ¯ 5)TLC¿Í silica columnÀÇ °øÅëÁ¡ 3. Âü°í¹®Çå / 1. °á°ú À̹ø ½ÇÇèÀÇ °á°ú´Â ¿¡½ºÅÍÀÇ °¡¼öºÐÇØ ¹ÝÀÀÀ» ÅëÇØ ¾Ë¡¦ |
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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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[À¯±âÈÇнÇÇè] esterification ¿¡ÀÌÇ÷¯½º¹ÞÀº ·¹Æ÷Æ® / 1. Subject 2. Date 3. Name 4. Principle 5. Material 6. Procedure & Observation 7. Result 8. Discussion 9. Reference / 1. Subject ¿¡½ºÅÍÈ ¹ÝÀÀÀº À¯±âÈÇп¡¼ Áß¿äÇÑ ÇÕ¼º ¹ÝÀÀ Áß Çϳª·Î, Ä«º¹½Ç»ê°ú ¾ËÄÚ¿ÃÀÌ ¹ÝÀÀÇÏ¿© ¿¡½ºÅÍ¿Í ¹°À» »ý¼ºÇÏ´Â °úÁ¤ÀÌ´Ù. ÀÌ ¹ÝÀÀÀº ÁÖ·Î Å»¼ö ¹ÝÀÀÀ¸·Î ÁøÇàµÇ¸ç, Ä£ÀüÀÚ¼º¡¦ |
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Fisher esterification °á°úº¸°í¼ / 1. ½ÇÇèÁ¦¸ñ 2. ½ÇÇè¸ñÀû 3. ½ÇÇè¹æ¹ý 4. ½ÇÇè°á°ú 5. °íÂû 6. Âü°í¹®Çå / 1. ½ÇÇèÁ¦¸ñ ½ÇÇè Á¦¸ñÀº `Fisher esterification`ÀÌ´Ù. ÀÌ ½ÇÇèÀº Ä«º¹»ê»ê°ú ¾ËÄÚ¿ÃÀÇ ¹ÝÀÀÀ» ÅëÇØ ¿¡½ºÅ͸¦ ÇÕ¼ºÇÏ´Â °úÁ¤À» ´Ù·é´Ù. Fisher esterificationÀº À¯±âÈÇп¡¼ Áß¿äÇÑ ¹ÝÀÀÀ¸·Î, ƯÈ÷ ÀÚ¿¬¿¡¼ ´Ù¾çÇÑ ¿¡½ºÅÍ ÈÇÕ¹°ÀÌ »ý¼ºµÇ´Â ¸ÞÄ¿´ÏÁòÀ» ÀÌÇØÇϴ¡¦ |
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Fisher esterification ¿¹ºñº¸°í¼ / 1. ½ÇÇèÁ¦¸ñ 2. ½ÇÇè¸ñÀû 3. ½ÇÇèÀÌ·Ð 4. ½ÇÇè¹æ¹ý 5. ½Ã¾àÁ¶»ç 6. Âü°í¹®Çå / 1. ½ÇÇèÁ¦¸ñ Fisher esterificationÀº À¯±âÈÇп¡¼ Áß¿äÇÑ ¹ÝÀÀ Áß Çϳª·Î, À¯±â »ê°ú ¾ËÄÚ¿ÃÀÌ ¹ÝÀÀÇÏ¿© ¿¡½ºÅ͸¦ »ý¼ºÇÏ´Â °úÁ¤ÀÌ´Ù. ÀÌ ¹ÝÀÀÀº ½ÇÇè½Ç¿¡¼ ´Ù¾çÇÑ ÈÇÕ¹°À» ÇÕ¼ºÇÏ´Â µ¥ ³Î¸® »ç¿ëµÇ¸ç, ÈÇÐ »ê¾÷¿¡¼µµ ¿¡½ºÅ͸¦ Á¦Á¶ÇÏ´Â µ¥ ÇʼöÀûÀÎ ¹æ¹ý¡¦ |
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