Solvolytic Behaviors of O-Benzoyl, Cyclic O, O-Thionocarbonate, and O, S-Thiolcarbonate Groups in 3-O-Benzoyl-1,2-O-isopropylidene-α-D-glucofuranose Derivatives
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概要
- 論文の詳細を見る
O-Benzoyl, cyclic thionocarbonate, and thiolcarbonate groups in 5,6-O-thiono-, 5,6-O, S-thio-l, and 5,6-S, O-thiolcarbonates of 3-O-benzoyl-1,2-O-isopropylidene-α-D-glucofuranoses behaved differently on solvolysis under alkaline conditions. Generally, the 3-O-benzoyl group was the most vulnerable to NaOH in water or MeOH, while thionocarmonate and thiolcarbonate groups were more reactive than the O-benzoyl group toward methanolysis with NaOMe. In particular, methanolysis of the 5,6-S, O-thiolcarbonate with NaOMe gave a thiirane derivative very rapidly.
- 公益社団法人日本薬学会の論文
- 1996-08-15
著者
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Tsuda Yoshisuke
Faculty Of Pharmaceutical Sciences Kanazawa University
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Shibayama Kenji
Faculty Of Pharmaceutical Sciences Kanazawa University
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