CAS: 99591-74-9; 1,5,2,4-Dioxadithiane 2,2,4,4-Tetraoxide

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CAS号503-40-2 甲基二磺酸 | CAS号50-00-0 甲醛 | CAS号6291-65-2 甲烷二磺酸二钾盐 | CAS号75-11-6 二碘甲烷 | CAS号71608-87-2 methanedisulfon...

亚甲基二磺酸置于四磷十氧化物,三氧化硫体系中,化学反应生成 甲烷二磺酸亚甲酯
参考文献:Method For Producing Methylene Disulfonate Compound
标题:Method For Producing Methylene Disulfonate Compound
摘要:Provided Is A Novel Production Method Capable Of Easily Producing A Methylene Disulfonate Compound. The Method For Producing A Methylene Disulfonate Compound Comprises Reacting A Specific Sulfonic Acid Compound With A Formaldehyde Compound In The Presence Of Sulfur Trioxide.

专利信息

专利号:US-9670145-B2
优先权日:2014-03-31
标题:Process for preparing 1,1-disubstituted ethylene monomers
发明人：TCHAPLINSKI VLADIMIR; GHERARDI STEFANO; DE LA FUENTE MOLINA VERÓNICA
权利人:AFINITICA TECH S L
摘要:The present invention relates to a process for preparing 1,1-disubstituted ethylene monomers having general formula (I) from a compound of general formula (II) and an active methylene compound of general formula (III) using a catalytic amount of an ammonium or iminium a salt in homogeneous phase or supported on a solid substrate. Said process allows the direct synthesis of the monomers and finds application in the preparation of a wide variety of monomers. The products obtained are reactive monomers of high purity which find application in the field of fast curing adhesives.

专利号:US-10424794-B2
优先权日:2014-07-02
标题:Ionic complex, electrolyte for nonaqueous electrolyte battery, nonaqueous electrolyte battery and ionic complex synthesis method
发明人：TAKAHASHI MIKIHIRO; MORINAKA TAKAYOSHI; SHINMEN MASUTAKA; YAMAMOTO KENTA; KAWABATA WATARU; KUBO MAKOTO; FUJIMOTO MASATAKA; MATSUZAKI HIROKI; TSUJIOKA SHOICHI
权利人:CENTRAL GLASS CO LTD
摘要:To provide a material suitable for a nonaqueous electrolyte battery having high-temperature durability. An ionic complex of the present invention is represented by any of the following formulae (1) to (3). For example, in the formula (1), A is a metal ion, a proton, or an onium ion; M is any of groups 13 to 15 elements. R 1 represents a C 1 to C 10 hydrocarbon group which may have a ring, a heteroatom, or a halogen atom, or —N(R 2 )—. R 2 at this time represents hydrogen atom, alkali metal atom, a C 1 to C 10 hydrocarbon group which may have a ring, a heteroatom, or a halogen atom. R 2 can also have a branched chain or a ring structure when the number of carbon atoms is 3 or more. Y is carbon atom or sulfur atom. a, o, n, p, q, and r are each predetermined integers.

专利号:CN-102464649-A
优先权日:2010-11-03
标题:Synthesis of methylene methanedisulfonate by ball milling

专利号:CN-111276756-B
优先权日:2020-02-19
标 题 :A kind of chemical synthesis method of high and low temperature lithium ion battery

专利号:CN-219150140-U
优先权日:2023-01-03
标题 :A kind of reaction equipment for MMDS synthesis

专利号:CN-222829649-U
优先权日:2024-07-31
标题:A kind of methylene disulfonate synthesis device