Triphenylcarbenium Tetrafluoroborate as an Efficient Catalyst in the Regioselective Reductive Ring Opening of Benzylidene Acetals of Carbohydrates

被引：3
作者：
Thota, Niranjan [1 ]
Bjorkling, Fredrik [1 ]
Kankala, Shravankumar [2 ]
机构：
[1] Univ Copenhagen, Dept Drug Design & Pharmacol, Fac Hlth & Med Sci, Univ Pk 2, DK-2100 Copenhagen, Denmark
[2] Kakatiya Univ, Dept Chem, Warangal 506009, Telangana, India
来源：
CHEMISTRYSELECT | 2019年 / 4卷 / 27期
关键词：
Benzylidene acetals; Carbohydrates; Catalysis; Regioselectivity; Triphenylcarbenium tetrafluoroborate; HEXOPYRANOSIDE DERIVATIVES; 4,6-BENZYLIDENE ACETALS; BORANE; CLEAVAGE; HEPTASACCHARIDE; ACETYLATION; PHENOLS; REAGENT;
D O I：
10.1002/slct.201901795
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Triphenylcarbenium tetrafluoroborate was found to be an efficient catalyst for the highly regioselective reductive ring opening of 4,6-benzylidene acetals of hexopyranosides using DIBAL-H as the reducing agents to furnish the primary 6-OH alcohols in good to excellent yield.
引用
收藏
页码：7976 / 7980
页数：5
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