Dimethyl [1-acetyl-4,8,12-trimethyltrideca-3,7,11-trienyl]phosphonate → [1-Acetyl-4,8,12-trimethyltrideca-3,7,11-trienyl]phosphonic acid

HRID 488155

Reaction equation

HRID 488155 reaction equation
O=C(CCC=C(C)CCC=C(C)CCC=C(C)C)CP(=O)(OC)OC.[C:26]([CH:29]([P:45](=[O:50])([O:48]C)[O:46]C)[CH2:30][CH:31]=[C:32]([CH3:44])[CH2:33][CH2:34][CH:35]=[C:36]([CH3:43])[CH2:37][CH2:38][CH:39]=[C:40]([CH3:42])[CH3:41])(=[O:28])[CH3:27]>>[C:26]([CH:29]([P:45](=[O:46])([OH:48])[OH:50])[CH2:30][CH:31]=[C:32]([CH3:44])[CH2:33][CH2:34][CH:35]=[C:36]([CH3:43])[CH2:37][CH2:38][CH:39]=[C:40]([CH3:42])[CH3:41])(=[O:28])[CH3:27]

Participants

3

Reactant 2

HCID 53770837Dimethyl [1-acetyl-4,8,12-trimethyltrideca-3,7,11-trienyl]phosphonateHCID 54462394Dimethyl [2-oxo-6,10,14-trimethylpentadeca-5,9,13-trienyl]phosphonate

Product 1

HCID 54220107[1-Acetyl-4,8,12-trimethyltrideca-3,7,11-trienyl]phosphonic acid

Procedure

This compound was prepared exactly by the method described in Step 2 of Example 2 except that dimethyl [2-oxo-6,10,14-trimethylpentadeca-5,9,13-trienyl]phosphonate was replaced by dimethyl [1-acetyl-4,8,12-trimethyltrideca-3,7,11-trienyl]phosphonate. Thereby was obtained title compound as a colorless gum.

Workup

  1. customThis compound was prepared exactly by the method

Sources & evidence

ORD record
ord-01ad4f021690429b82a6dad23d0828f0
Source dataset
uspto-grants-1994_03
Patent number
US05298655

Linked notes

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