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HRID27731

反应详情

EQUATION

反应方程式

HRID 27731 的结构方程式

REACTANTS

反应物

2
结构：O=C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO
HCID107526

未命名化合物

结构：CO[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O
HCID445238

Methyl beta-D-glucoside

C7H14O6

PRODUCTS

生成物

1
结构：CO[C@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O
HCID64947

Methyl alpha-D-glucopyranoside

C7H14O6

收率 79%

PROCEDURE

实验过程

In the above Table I, it can be seen tht Sample A product composition gave a yield of 79.0% methyl-alpha-D-glucopyranoside and methyl-beta-D-glucopyranoside, and only 10.81% of polyglycosides and dextrose. Sample D produced 77.12% methyl-alpha-D-glucopyranoside and methyl-beta-D-glucopyranoside, while Sample G produced only 71.55% of the glucosides. At the same time, the percentages of polyglycosides and dextrose increased as the methanol:starch ratio decreased. The cost of removal of excess methanol must be balanced against the slightly increased yield of glucosides.