Hydrazine hydrate (1:1) → HCID 86740781, compound

HRID 279929Notes

Reaction equation

HRID 279929 reaction equation
[O:1]=[CH:2][C@@H:3]([C@H:5]([C@H:7]([C@@H:9]([CH2:11]O)[OH:10])[OH:8])[OH:6])[OH:4].O.[NH2:14][NH2:15]>CO>[CH:11](=[N:14][NH2:15])[C@@H:9]([C@H:7]([C@H:5]([C@@H:3]([CH2:2][OH:1])[OH:4])[OH:6])[OH:8])[OH:10]

Participants

4

Reactant 2

HCID 24654Hydrazine hydrate (1:1)HCID 3037556(2R,3S,4S,5R)-2,3,4,5,6-pentahydroxyhexanal

Product 1

HCID 86740781HCID 86740781, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

A 2.0 g portion of D-galactose was dissolved in a mixture of 5 ml of methanol and 5 ml of hydrazine hydrate and stirred overnight, then evaporated to dryness in vacuo. About 5 ml of methanol was added, the mixture was stirred for 48 hours and the solid was collected giving 1.9 g of D-galactose hydrazone.

Workup

  1. customevaporated to dryness in vacuo
  2. additionAbout 5 ml of methanol was added
  3. stirringthe mixture was stirred for 48 hours
  4. customthe solid was collected

Sources & evidence

ORD record
ord-0a676f9f5eee42789821269508268784
Source dataset
uspto-grants-1986_05
Patent number
US04587331

Reaction notes

Loading…