2-Hydroxyethyl Methacrylate → Methacryloxyethyl-2-methyl-3-sulfo-butyrate

HRID 66436Notes

Reaction equation

HRID 66436 reaction equation
C[CH:2]([O:10][C:11]([C:13]1[CH:18]=CC=C(S(O)(=O)=O)[C:14]=1[C:23](O)=O)=[O:12])[CH2:3][O:4][C:5]([C:7]([CH3:9])=[CH2:8])=[O:6].C(OCCO)(=O)C(C)=C.CC1C(C)C(=O)[O:38][S:37]1(=[O:44])=[O:43]>>[CH3:18][CH:13]([CH:14]([S:37]([OH:44])(=[O:43])=[O:38])[CH3:23])[C:11]([O:10][CH2:2][CH2:3][O:4][C:5](=[O:6])[C:7]([CH3:9])=[CH2:8])=[O:12]

Participants

4

Reactant 3

HCID 133602-Hydroxyethyl MethacrylateHCID 1702781,2-Benzenedicarboxylic acid, sulfo-, 1-(1-methyl-2-((2-methyl-1-oxo-2-propen-1-yl)oxy)ethyl) esterHCID 213296113,4-Dimethyl-1,2-oxathiolane-5-one-2,2-dioxide

Product 1

HCID 53832745Methacryloxyethyl-2-methyl-3-sulfo-butyrateYield 70%

Procedure

By procedure (9) (a) above, β-hydroxyethyl methacrylate is reacted with an equimolar amount of 3,4-dimethyl-1,2-oxathiolane-5-one-2,2-dioxide. There is obtained a 70% yield of methacryloxyethyl 2-methyl-3-sulfo-butyrate.

Sources & evidence

ORD record
ord-185156d3ebb34e2ca95585d770889664
Source dataset
uspto-grants-1978_12
Patent number
US04131736

Reaction notes

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