HCID 86620072, compound → HCID 86620079, compound

HRID 2260966Notes

Reaction equation

HRID 2260966 reaction equation
[CH3:1][CH:2]([CH2:16][CH2:17][CH2:18][CH:19]([CH3:31])[CH2:20][CH2:21][CH2:22][CH:23]([CH3:30])[CH2:24][CH2:25][CH2:26][CH:27]([CH3:29])[CH3:28])[CH2:3][CH2:4][CH2:5][C:6]([O:8][CH2:9][C@@H:10]([C@@H:12]([CH2:14][OH:15])[OH:13])[OH:11])=[O:7]>O>[CH3:1][CH:2]([CH2:16][CH2:17][CH2:18][CH:19]([CH3:31])[CH2:20][CH2:21][CH2:22][CH:23]([CH3:30])[CH2:24][CH2:25][CH2:26][CH:27]([CH3:29])[CH3:28])[CH2:3][CH2:4][CH2:5][C:6]([O:8][CH2:9][C@@H:10]([C@@H:12]([CH2:14][OH:15])[OH:13])[OH:11])=[O:7].[OH2:7]

Participants

3

Reactant 1

HCID 86620072HCID 86620072, compound

Product 1

HCID 86620079HCID 86620079, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

1-O-(5,9,13,17-tetramethyloctadecanoyl)erythritol (formula (7) above) and pure water were homogeneously mixed in the same manner as in Example 3 to obtain the sample of 1-O-(5,9,13,17-tetramethyloctadecanoyl)erythritol/water system. This sample of 1-O-(5,9,13,17-tetramethyloctadecanoyl)erythritol/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 cubic liquid crystals were found to be stably formed at least in a temperature range between 1° C. and 60° C.

Sources & evidence

ORD record
ord-5504d8938229468e8dbb5002a52c934e
Source dataset
uspto-grants-2010_12
Patent number
US07846903B2

Reaction notes

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