Regioselectivity in Sulfation of Galactosides by Sulfuric Acid and Dicyclohexylcarbodi-imide
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概要
- 論文の詳細を見る
Methyl α-and β-D-galactopyranosides and 4-O-β-D-galactopyranosyl-3,6-anhydro-L-galactose dimethylacetal were sulfated with sulfuric acid and dicyclohexylcarbodi-imide as a condensation reagent. The sulfated sugars were isolated by ion-exchange chromatography, characterized, and assigned by methylation analyses. On the basis of the yield of each sulfated product that was isolated, sulfation on O-6 appeared to be predominant.
- 社団法人日本農芸化学会の論文
- 1992-09-23
著者
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Takano Ryo
Department Of Applied Biology Kyoto Institute Of Technology
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Kamei-hayashi Kaeko
Department Of Chemistry And Materials Technology Faculty Of Engineering And Design Kyoto Institute O
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Ueda Takashi
Department Of Biological Sciences Graduate School Of Science The University Of Tokyo
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Hara Saburo
Department Of Applied Biology Kyoto Institute Of Technology
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UEJIMA Yasuhide
Department of Chemistry and Materials Technology, Faculty of Engineering and Design, Kyoto Institute
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HIRASE Susumu
(Present address) Research Laboratory, Taito Co., Ltd.
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Uejima Yasuhide
Department Of Chemistry And Materials Technology Faculty Of Engineering And Design Kyoto Institute O
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Ueda Takashi
Department Of Chemistry And Materials Technology Faculty Of Engineering And Design Kyoto Institute O
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Ueda Takashi
Department Of Applied Biology And Chemistry Tokyo University Of Agriculture
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