반응 #94714

ord-185156d3ebb34e2ca95585d770889664

반응 방정식

C=C(C)C(=O)OCC(C)OC(=O)c1cccc(S(=O)(=O)O)c1C(=O)O
( a )
C=C(C)C(=O)OCC(C)OC(=O)c1cccc(S(=O)(=O)O)c1C(=O)O
methacryloxyisopropyl acid sulfophthalate
C=C(C)C(=O)OCCO
β-hydroxyethyl methacrylate
CC1C(=O)OS(=O)(=O)C1C
3,4-dimethyl-1,2-oxathiolane-5-one-2,2-dioxide
→
C=C(C)C(=O)OCCOC(=O)C(C)C(C)S(=O)(=O)O
methacryloxyethyl 2-methyl-3-sulfo-butyrate
수율 70.0%

반응물

C=C(C)C(=O)OCC(C)OC(=O)c1cccc(S(=O)(=O)O)c1C(=O)O
( a )
C=C(C)C(=O)OCC(C)OC(=O)c1cccc(S(=O)(=O)O)c1C(=O)O
methacryloxyisopropyl acid sulfophthalate
C=C(C)C(=O)OCCO
β-hydroxyethyl methacrylate
CC1C(=O)OS(=O)(=O)C1C
3,4-dimethyl-1,2-oxathiolane-5-one-2,2-dioxide

시약

없음

반응 조건

상세 조건
See reaction.notes.procedure_details.

실험 절차

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.

출처

DOI: 10.6084/m9.figshare.5104873.v1특허: US04131736uspto-grants-1978_12