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linpingwang123

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the diol can be provided in excess with respect to the carbonyl group being ketalized,so as to favor the formation of the ketal.
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linpingwang123(½ð±Ò+1,VIP+0): 12-9 10:41
the diol can be provided in excess with respect to the carbonyl group being ketalized,so as to favor the formation of the ketal.
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linpingwang123(½ð±Ò+5,VIP+0): 12-9 10:41
the diol can be provided in excess with respect to the carbonyl group being ketalized,so as to favor the formation of the ketal.
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