Water → HCID 13361751, compound

HRID 2119153Notes

Reaction equation

HRID 2119153 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 heated to 50°. After addition of 90 g of stearylamine, the mixture was stirred until all the amine had gone into solution. On cooling, the glycosylamine crystallised out. The solid material was filtered off with suction, washed consecutively with ethanol and with ether and dried in vacuo.

Workup

  1. temperatureOn cooling
  2. customthe glycosylamine crystallised out
  3. filtrationThe solid material was filtered off with suction
  4. washwashed consecutively with ethanol and with ether
  5. customdried in vacuo

Sources & evidence

ORD record
ord-4c4115704f1649888cd597d0e18b6ce4
Source dataset
uspto-grants-1987_07
Patent number
US04683222

Reaction notes

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