2. ÀÌ·Ð
±¤¹üÀ§ÇÏ°Ô »êÈ(oxidation)¶õ ¼ö¼Ò¿øÀÚ¸¦ Á¦°ÅÇϰųª »ê¼Ò¿øÀÚ¸¦ ¾ò´Â ¹ÝÀÀÀ»
¸»Çϴµ¥ ÀÌ·¯ÇÑ »êȹÝÀÀÀº À¯±âÈÇп¡¼ ³Î¸® ÀÌ¿ëµÇ¾î ¿À°í ÀÖ´Ù. ¾ËÄÚ¿Ã
ÈÇÕ¹°ÀÇ °¡Àå Áß¿äÇÑ ¹ÝÀÀÁßÀÇ Çϳª´Â »êÈ¿¡ ÀÇÇØ Ä«º¸´Ò(C=O)ÈÇÕ¹°ÀÇ
»ý¼ºÀÌ´Ù. Áï 1Â÷ ¾ËÄÚ¿ÃÀº ¾Ëµ¥È÷µå³ª Ä«¸£º¹½Ç»êÀ» »ý¼ºÇÏ°í 2Â÷ ¾ËÄÚ¿ÃÀº
ÄÉÅæÀ» »ý¼ºÇÑ´Ù.
1Â÷ ¾ËÄÚ¿ÃÀ» ¾Ëµ¥È÷µå·Î »êȽÃÅ°´Â ¹æ¹ýÀ¸·Î´Â Å©·Ò ±Ý¼ÓÀ» ÀÌ¿ëÇÑ Collins`
regent(CrO3/2pyridine), PCC(C5H6NCrO3(+)/Cl(-)), PDC ((C5H5N)2Cr2O-27(+))
µîÀÌ ÀÖ°í, ±× ¿Ü¿¡µµ MnO2¸¦ ÀÌ¿ëÇÑ ¹æ¹ý°ú Swern(DMSO, (COCl)2, TEA),
Dess-Martin oxdiationµîÀÌ Àß ¾Ë·ÁÁ® ÀÖ´Ù.
1Â÷ ¾ËÄÚ¿ÃÀ» Ä«¸£º¹½Ç»êÀ¸·Î Á÷Á¢ »êȽÃÅ°´Â ¹æ¹ýÀ¸·Î´Â Jones` reagent
(CrO3/H2SO4)°¡ ³Î¸® »ç¿ëµÈ´Ù.
2Â÷ ¾ËÄÚ¿ÃÀ» ÄÉÅæÀ¸·Î »êȽÃÅ°´Â ¹æ¹ýÀ¸·Î´Â sodium dichromate (Na2Cr2O7)³ª
Jones` reagentµîÀÌ »ç¿ëµÇ°í ÀÖ´Ù.
3. ½ÇÇèÀåÄ¡
a. ±â±¸ : µÕ±Ù flask (100mL), Ice bath, Stirrer
b. ½Ã¾à : Citronellol (560mg), Pyridine (3.6mL), 2N-HCl, Celite, TLC plate¿Í
Chamber
4. ½ÇÇè¹æ¹ý
[CitronellolÀÇ »êÈ]
1¡¦(»ý·«)
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o McMurry, `Organic Chemistry, `Brooks/Cole Publishing Company, 1996 (4th ed.). o Fessenden, `Organic Chemistry, `Brooks/Cole Publishing Company, 1993 (5th ed.). o Carruthers, `Some Modern Methods of Organic Synthesis,` Cambridge University Press, 1986 (3th ed.). o Smith, `Organic Synthesis,` McGraw-Hill International Editions, 1994.
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