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¸÷λ´óÏÀÄܰïÖú·­ÒëÒ»ÏÂÂ𣿣¿***еĺϳɹ¤ÒÕÔÚ±¾Îľ­¹ý̽Ë÷£¬¾­¹ý±£»¤ÁÚ¶þ·ÓôÇ»ù£¬¸µ¿Ë·´Ó¦£¬»ÆÃ÷Áú»¹Ô­£¬ÔÙÓÃÇ⻯ï®ÂÁ»¹Ô­£¬×îºóÍѱ£»¤µÃµ½Ä¿±ê²úÎï¡£»òÕß°ïæÐÞ¸ÄÒ»ÏÂÕâ¶ÎÓ¢ÎÄthe new process of ***** synthesis has been explored, which starts from catechol protection, followed by Friedel-Crafts reaction with ethyl oxalyl monochloride, then the Wolff-Kishner-Huang reaction and reduction reaction with LAH, and finally deprotection. ¸Ð¾õ±í´ï²»¹»ºÃ    ¶àлÀ²

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sltmac: ½ð±Ò+1 2012-07-31 10:22:12
gaoyinghao: ½ð±Ò+5, ·­ÒëEPI+1 2012-08-06 16:30:08
This paper (mainly) explores the new synthesis technology of **** , starting from catechol protection, followed by Friedel-Crafts reaction and Huang Minglong reduction,then reduced by lithium aluminum hydride, and finally deprotection.The product will be obtained from this series process.
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