Water → HCID 13361751, compound

HRID 985979Notes

Reaction equation

HRID 985979 reaction equation
O=[CH:2][C@@H:3]([C@H:5]([C@H:7]([C@@H:9]([CH2:11][OH:12])[OH:10])[OH:8])[OH:6])[OH:4].O.[CH2:14]([NH2:32])[CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH3:31]>C(O)(C)C>[CH2:14]([NH:32][CH:2]1[O:10][C@H:9]([CH2:11][OH:12])[C@H:7]([OH:8])[C@H:5]([OH:6])[C@H:3]1[OH:4])[CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH3:31]

Participants

5

Reactant 3

HCID 962WaterHCID 15793OctadecylamineHCID 3037556(2R,3S,4S,5R)-2,3,4,5,6-pentahydroxyhexanal

Product 1

HCID 13361751HCID 13361751, compound

Reagents, catalysts & solvents 1

HCID 3776IsopropanolSolvent

Procedure

60 g of D-galactose were suspended in 330 ml of isopropanol and 170 ml of water and the suspension was warmed to 50°. After addition of 90 g of stearylamine, the mixture was stirred until all the amine had dissolved. On cooling, the glycosylamine crystallized out. The solid was filtered off with suction, washed successively with ethanol and ether and dried in vacuo.

Workup

  1. dissolutionhad dissolved
  2. temperatureOn cooling
  3. customthe glycosylamine crystallized out
  4. filtrationThe solid was filtered off with suction
  5. washwashed successively with ethanol and ether
  6. customdried in vacuo

Sources & evidence

ORD record
ord-ad3c013361fc42208773eafedb17d5cc
Source dataset
uspto-grants-1987_12
Patent number
US04710491

Reaction notes

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