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The introduction of p-methoxy groups to both phenyl rings in the form of dianisyl- methylamine resulted in higher yield and lower diastereoselectivity for the 4CR as well as high yield for the cleavage reaction (91%). |
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2Â¥2011-05-21 22:56:47
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The introduction of p-methoxy groups to both phenyl rings in the form of dianisylmethylamine resulted in higher yield and lower diastereoselectivity for the 4CR as well as high yield for the cleavage reaction (91%). ¶þ£¨¼×Ñõ»ù±½»ù£©¼×°·ÖжÔλ¼×Ñõ»ùµÄÒýÈë²»½öʹ´ËËÄ×é·Ö·´Ó¦£¨4CR)»ñµÃÁ˽ϸßÊÕÂʺͽϵ͵ķǶÔÓ¦Á¢ÌåÑ¡ÔñÐÔ£¬Í¬Ê±¶ÔÓÚ´ËÁѽⷴӦ¶øÑÔÒ²´ïµ½Á˸ߵIJúÂÊ¡£ |

3Â¥2011-05-22 11:37:02
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4Â¥2011-05-22 11:45:51














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