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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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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 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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Fischer Esterification Çâ·á¹°Áú Methyl SalicylateÀÇ ÇÕ¼º / 1. ½ÇÇèÁ¦¸ñ 2. ½ÇÇ賯¥ 3. ½ÇÇè¸ñÀû 4. ½ÇÇèÀÌ·Ð 5. ½Ã¾à ¹× ±â±¸ 6. ½ÇÇè°úÁ¤ 7. Âü°í¹®Çå 8. °üÂû»çÇ× 9. °á°ú ¹× °íÂû 10. Âü°í¹®Çå / 1. ½ÇÇèÁ¦¸ñ Fischer EsterificationÀ» ÅëÇÑ Methyl SalicylateÀÇ ÇÕ¼ºÀÌ´Ù. Methyl Salicylate´Â ±¸¿¬»êÀÇ ÁÖ¿ä ¼ººÐ Áß Çϳª·Î, ƯÀ¯ÀÇ Çâ±â¸¦ °¡Áö°í ÀÖ¾î Çâ·á ¹× È¡¦ |
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[°á°úº¸°í¼A£«] p-¾Æ¹Ì³ëº¥Á¶»êÀÇ (Fischer)¿¡½ºÅÍÈ ¹ÝÀÀ. º¥Á¶Ä«ÀÎÀÇ ÇÕ¼º / 1. ½ÇÇè °á°ú 2. ½ÇÇè °íÂû 3. Áú¹® 4. Âü°í¹®Çå / 1. ½ÇÇè °á°ú ½ÇÇè °á°ú, p-¾Æ¹Ì³ëº¥Á¶»êÀ» »ç¿ëÇÏ¿© º¥Á¶Ä«ÀÎÀ» ÇÕ¼ºÇÏ´Â Fischer ¿¡½ºÅÍÈ ¹ÝÀÀÀÌ ¼º°øÀûÀ¸·Î ÀÌ·ç¾îÁ³´Ù. ÇÕ¼º °úÁ¤¿¡¼ p-¾Æ¹Ì³ëº¥Á¶»ê°ú ¿¡Åº¿ÃÀ» ÁÖ ¹ÝÀÀ¹°·Î »ç¿ëÇÏ¿´À¸¸ç, ¹ÝÀÀÀº Ȳ»êÀ» Ã˸ŷΠÀÌ¿ëÇÏ¿© ÁøÇàµÇ¾ú´Ù. ¹ÝÀÀ ¡¦ |
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3p age   | 
3,000 ¿ø
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