2-methylene-1,4-butanediol dimethanesulfonate

Base Information

• Chemical Name: 2-methylene-1,4-butanediol dimethanesulfonate
• CAS No.: 148420-02-4
• Molecular Formula: C₇H₁₄O₆S₂
• Molecular Weight: 258.317
• Mol file: 148420-02-4.mol

Synonyms:2-methylene-1,4-butanediol dimethanesulfonate

Chemical Property of 2-methylene-1,4-butanediol dimethanesulfonate

Chemical Property:

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Technology Process of 2-methylene-1,4-butanediol dimethanesulfonate

There total 4 articles about 2-methylene-1,4-butanediol dimethanesulfonate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

cyclopropane-1,1-diylbis(methylene) dimethanesulfonate (136476-38-5) + acetic acid (64-19-7,77671-22-8) → 2-methylene-1,4-butanediol, 1,4-diacetate (90612-80-9) + 1,1-cyclopropanedimethanol diacetate (148420-14-8) + 1-(acetyloxy)cyclobutanemethanol acetate (148420-09-1) + 2-methylene-1,4-butanediol dimethanesulfonate (148420-02-4)

Guidance literature:

at 110 - 112 ℃; for 0.25h; Yield given. Further byproducts given. Yields of byproduct given. Title compound not separated from byproducts;

DOI:10.1021/jo00063a039

Reference yield:

cyclopropane-1,1-diylbis(methylene) dimethanesulfonate (136476-38-5) + acetic acid (64-19-7,77671-22-8) → 1,1-cyclopropanedimethanol diacetate (148420-14-8) + 1-(acetyloxy)cyclobutanemethanol acetate (148420-09-1) + 2-methylene-1,4-butanediol 1-acetate 4-methanesulfonate + 2-methylene-1,4-butanediol dimethanesulfonate (148420-02-4)

Guidance literature:

at 110 - 112 ℃; for 0.25h; Yield given. Further byproducts given. Yields of byproduct given. Title compound not separated from byproducts;

DOI:10.1021/jo00063a039

Reference yield:

cyclopropane-1,1-diylbis(methylene) dimethanesulfonate (136476-38-5) + acetic acid (64-19-7,77671-22-8) → 1,1-cyclopropanedimethanol diacetate (148420-14-8) + 1-(acetyloxy)cyclobutanemethanol acetate (148420-09-1) + 1-acetoxycyclobutanemethanol mesylate (148420-07-9) + 2-methylene-1,4-butanediol dimethanesulfonate (148420-02-4)

Guidance literature:

at 110 - 111 ℃; for 0.25h; Further byproducts given. Yields of byproduct given;

DOI:10.1021/jo00063a039

upstream raw materials:

cyclopropane-1,1-diylbis(methylene) dimethanesulfonate

cyclopropane-1,1-diyldimethanediyl bis(4-methylbenzenesulfonate)

acetic acid

Downstream raw materials:

3-phenylselenylmethyltetrahydrothiophene 1,1-dioxide

3-(hydroxymethyl)tetrahydrothiophene 1,1-dioxide

3-methylsulfolane

Refernces