Aspartame → Lactulose

HRID 324923

Reaction equation

OCC([C@H]([C@@H]([C@@H](CO)O)O)O)=O.[CH2:13]([OH:35])[C@H:14]1[O:19][C@@H:18]([O:20][C@H:21]2[C@H:25]([OH:26])[C@@:24]([OH:29])([CH2:27][OH:28])[O:23][C@@H:22]2[CH2:30][OH:31])[C@H:17]([OH:32])[C@@H:16]([OH:33])[C@H:15]1[OH:34].COC([C@@H](NC([C@@H](N)CC(O)=O)=O)CC1C=CC=CC=1)=O>>[CH2:13]([OH:35])[C@H:14]1[O:19][C@@H:18]([O:20][C@H:21]2[C@H:25]([OH:26])[C@@:24]([OH:29])([CH2:27][OH:28])[O:23][C@@H:22]2[CH2:30][OH:31])[C@H:17]([OH:32])[C@@H:16]([OH:33])[C@H:15]1[OH:34]

Participants

Reactant 2

HCID 134601Aspartame

HCID 86756638Fructose lactitol

Product 1

HCID 11333Lactulose

Procedure

Example 2 was repeated, but instead of fructose lactitol (32.95%) was used, and aspartame (0.05%) was added in the last mixing step which in this case was performed in a Stephan mixer.

Workup

additionlast mixing step which in this case

Sources & evidence

ORD record: ord-626ac833fb5d4721ae958059d34fbc81
Source dataset: uspto-grants-2001_04
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06221422B1

Linked notes

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