Methacrylic Acid → HCID 136127201, compound

HRID 1356484Notes

Reaction equation

HRID 1356484 reaction equation
[OH:1][C:2]1[CH:3]=[C:4]([CH:32]=[CH:33][C:34]=1[C:35](=[S:48])[C:36]1[CH:41]=[CH:40][C:39]([C:42]2[CH:47]=[CH:46][CH:45]=[CH:44][CH:43]=2)=[CH:38][CH:37]=1)[O:5][CH2:6][CH:7]([OH:31])[CH2:8][O:9][C:10]1[CH:15]=[CH:14][C:13]([C:16](=[S:29])[C:17]2[CH:22]=[CH:21][C:20]([C:23]3[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=3)=[CH:19][CH:18]=2)=[C:12]([OH:30])[CH:11]=1.[C:49](O)(=[O:53])[C:50]([CH3:52])=[CH2:51].C1(C)C(S(O)(=O)=O)=CC=CC=1>C1(C)C=CC=CC=1>[C:49]([O:31][CH:7]([CH2:8][O:9][C:10]1[CH:15]=[CH:14][C:13]([C:16](=[S:29])[C:17]2[CH:18]=[CH:19][C:20]([C:23]3[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=3)=[CH:21][CH:22]=2)=[C:12]([OH:30])[CH:11]=1)[CH2:6][O:5][C:4]1[CH:32]=[CH:33][C:34]([C:35](=[S:48])[C:36]2[CH:37]=[CH:38][C:39]([C:42]3[CH:47]=[CH:46][CH:45]=[CH:44][CH:43]=3)=[CH:40][CH:41]=2)=[C:2]([OH:1])[CH:3]=1)(=[O:53])[C:50]([CH3:52])=[CH2:51]

Participants

5

Reactant 3

HCID 4093Methacrylic AcidHCID 69252-Methylbenzenesulfonic acidHCID 135724998HCID 135724998, compound

Product 1

HCID 136127201HCID 136127201, compound

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

The title compound is prepared by reacting the alcohol compound of Example 12 with an excess amount of methacrylic acid in refluxing toluene in the presence of a catalytic amount of toluenesulfonic acid.

Sources & evidence

ORD record
ord-39dcf5335b2541219ae87891de3579ad
Source dataset
uspto-grants-2003_07
Patent number
US06586519B1

Reaction notes

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