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yhpyhl9511(½ð±Ò+1, ·­ÒëEPI+1):Õâ¸ö·­ÒëÌ«²îÁË£¬and heated ,andÊǸö²¢Áнṹ£¬ÔÚËüÇ°ÃæËüºÍË­²¢ÁÐѽ£¿Õâô¼òµ¥µÄ´íÎó¶¼ÓУ¬»¹²»ÈçÎÒ¡£Ê§ÍûѽʧÍû...... 2010-09-20 14:26:18
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2 - amino -4 - (3-Chloropropoxy) -5 - methoxybenzonitrile) and N, N-dimethyl formamide dimethyl acetal as raw materials in the reaction ,ethanol as solvent and heated to reflux, reaction time was 120 min, the yield of the reaction reached 94.3%
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