HCID 68698056, compound → HCID 131728557, compound

HRID 2260970Notes

Reaction equation

HRID 2260970 reaction equation
[CH3:1][CH:2]([CH2:20][CH2:21][CH2:22][CH:23]([CH3:35])[CH2:24][CH2:25][CH2:26][CH:27]([CH3:34])[CH2:28][CH2:29][CH2:30][CH:31]([CH3:33])[CH3:32])[CH2:3][CH2:4][CH2:5][C:6]([O:8][CH2:9][C@H:10]([OH:19])[C@H:11]1[O:16][C:14](=[O:15])[C:13]([OH:17])=[C:12]1[OH:18])=[O:7]>O>[CH3:1][CH:2]([CH2:20][CH2:21][CH2:22][CH:23]([CH3:35])[CH2:24][CH2:25][CH2:26][CH:27]([CH3:34])[CH2:28][CH2:29][CH2:30][CH:31]([CH3:33])[CH3:32])[CH2:3][CH2:4][CH2:5][C:6]([O:8][CH2:9][C@H:10]([OH:19])[C@H:11]1[O:16][C:14](=[O:15])[C:13]([OH:17])=[C:12]1[OH:18])=[O:7].[OH2:7]

Participants

3

Reactant 1

HCID 68698056HCID 68698056, compound

Product 1

HCID 131728557HCID 131728557, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

6-O-(5,9,13,17-tetramethyloctadecanoyl)-L-ascorbic acid (formula (15) above) and pure water were mixed in accordance with the same procedure as in Example 3 to obtain the sample of 6-O-(5,9,13,17-tetramethyloctadecanoyl)-L-ascorbic acid/water system. The thus prepared sample of 6-O-(5,9,13,17-tetramethyloctadecanoyl)-L-ascorbic acid/water system was subjected to the penetration experiment under a polarizing microscope, SAXS analysis, and dhc value determination based on the results of SAXS analysis in the same manner as in Example 3. As a result, bicontinuous type II Pn3m or Ia3d cubic liquid crystals were found to be formed at least in a temperature range between 1° C. and 60° C. The Pn3m or Ia3d cubic liquid crystals are generated depending on the concentration of 6-O-(5,9,13,17-tetramethyloctadecanoyl)-L-ascorbic acid and the temperature.

Sources & evidence

ORD record
ord-2ad8c272a9b04fadacdb95fd6505c924
Source dataset
uspto-grants-2010_12
Patent number
US07846903B2

Reaction notes

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