HCID 13817958, compound → HCID 13817962, compound

HRID 1681981Notes

Reaction equation

HRID 1681981 reaction equation
[CH2:1]([C@@H:3]([C@@H:7]([OH:34])[CH2:8][C@@H:9]([O:27]C1CCCCO1)[CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH3:26])[C:4]([OH:6])=O)[CH3:2]>CO>[CH2:1]([C@H:3]1[C@H:7]([CH2:8][C@@H:9]([OH:27])[CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH3:26])[O:34][C:4]1=[O:6])[CH3:2]

Participants

3

Reactant 1

HCID 13817958HCID 13817958, compound

Product 1

HCID 13817962HCID 13817962, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Procedure

from a diastereomer mixture which consisted chiefly of (2S,3S,5S)-2-ethyl-3-hydroxy-5-[(tetrahydro-2H-pyran-2-yl) oxy]docosanoic acid. 10.B.k) In analogy to Example 8, (3S,4S)-3-ethyl-4-[(S)-2-hydroxynonadecyl]-2-oxetanone, m.p. 82°-84° C. (MeOH), was obtained

Sources & evidence

ORD record
ord-c6c8f26c39eb4182b263a94bf1adb659
Source dataset
uspto-grants-1992_12
Patent number
US05175186

Reaction notes

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