Glycerol → HCID 18603795, compound

HRID 746250Notes

Reaction equation

[OH:1][CH2:2][CH:3]([CH2:5][OH:6])[OH:4].[CH2:7]([OH:14])[C@@H:8]([C@@H:10]([CH2:12][OH:13])[OH:11])[OH:9]>>[C@@H:2]1([O:9][C@H:8]([C@@H:10]([CH2:12][OH:13])[OH:11])[CH2:7][OH:14])[O:1][C@H:3]([CH2:5][OH:6])[C@@H:2]([OH:1])[C@H:5]([OH:6])[C@H:3]1[OH:4]

Participants

Reactant 2

HCID 753Glycerol

HCID 222285Erythritol

Product 1

HCID 18603795HCID 18603795, compound

Procedure

In addition to glycerol (2.0 mol) and erythritol (0.14 mol) given in Table 3 above, 2-O-β-D-glucosyl-D-erythritol (0.74 mol) and 2,4-bis-hydroxymethyl-5-O-β-D-glucosyl-1,3-dioxane (0.35 mol) were obtained as the controlled Smith-degradation products of mannoglucan. Furthermore, acetolysis of mannoglucan gave 3-O-α-D-mannosyl-D-glucose and cellobiose, and partial acid hydrolysis of mannoglucan (0.33N sulfuric acid, 100° C., 7 hrs.) yielded 6-O-α-D-mannosyl-D-glucose and cellobiose.

Sources & evidence

ORD record: ord-89458c3985e345038a1df72fdfaeb7fb
Source dataset: uspto-grants-1986_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04603197

Reaction notes

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