CID 21884946 → Di-n-dodecyl 5-tert.-octyl-2,3-dimethyl-4-hydroxybenzylphosphonate

HRID 1658036Notes

Reaction equation

HRID 1658036 reaction equation
[C:1]([C:9]1[C:14]([OH:15])=[C:13]([CH3:16])[C:12]([CH3:17])=[C:11]([CH2:18]N(C)C)[CH:10]=1)([CH2:4][C:5]([CH3:8])([CH3:7])[CH3:6])([CH3:3])[CH3:2].[P:22]([O-:49])([O:36][CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][CH2:44][CH2:45][CH2:46][CH2:47][CH3:48])[O:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH3:35]>C(#N)C>[C:1]([C:9]1[C:14]([OH:15])=[C:13]([CH3:16])[C:12]([CH3:17])=[C:11]([CH:10]=1)[CH2:18][P:22](=[O:49])([O:36][CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][CH2:44][CH2:45][CH2:46][CH2:47][CH3:48])[O:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH3:35])([CH2:4][C:5]([CH3:8])([CH3:7])[CH3:6])([CH3:3])[CH3:2]

Participants

4

Reactant 2

HCID 21884946CID 21884946HCID 867335566-tert.-Octyl-2,3-dimethyl-4-(dimethylaminomethyl)phenol

Product 1

HCID 86733555Di-n-dodecyl 5-tert.-octyl-2,3-dimethyl-4-hydroxybenzylphosphonate

Reagents, catalysts & solvents 1

HCID 6342AcetonitrileSolvent

Procedure

This compound was made in a similar manner as Example 5 by reacting 6-tert.-octyl-2,3-dimethyl-4-(dimethylaminomethyl)phenol (Example 2) with di-n-dodecyl phosphite. After trituration with acetonitrile, the desired compound is obtained as white crystals melting at 36° to 40°C (Compound 7).

Sources & evidence

ORD record
ord-417426fc91f8494f9770295ca9a019e8
Source dataset
uspto-grants-1976_06
Patent number
US03962377

Reaction notes

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