반응 #794930

ord-c6d261c901e74528b96e47f071fedaa6

반응 방정식

O.OC[C@H]1O[C@@H](O[C@@H]2[C@@H](CO)O[C@](O)(CO)[C@H]2O)[C@H](O)[C@@H](O)[C@H]1O
lactulose
O=C[C@@H](O)[C@@H](O)[C@H](O[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O)[C@H](O)CO
epilactose
→
OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O
lactose

반응물

O.OC[C@H]1O[C@@H](O[C@@H]2[C@@H](CO)O[C@](O)(CO)[C@H]2O)[C@H](O)[C@@H](O)[C@H]1O
lactulose
—
saccharide
O=C[C@@H](O)[C@@H](O)[C@H](O[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O)[C@H](O)CO
epilactose
—
saccharides
—
saccharide

시약

없음

반응 조건

상세 조건
See reaction.notes.procedure_details.

실험 절차

As is evident from FIGS. 7 and 8, 1H-NMR spectrum of Isomerized saccharide A was completely identical with that of epilactose standard. As is evident from FIGS. 9 and 10, 1H-NMR spectrum of Isomerized saccharide B was completely identical with that of lactulose standard. From the results, it was confirmed that Isomerized saccharides A and B, formed from lactose, are epilactose and lactulose, respectively.

출처

DOI: 10.6084/m9.figshare.5104873.v1특허: US09175282B2uspto-grants-2015_11