DE2960632D1 - Process for preparing diesters of malonic acid - Google Patents

Process for preparing diesters of malonic acid

Info

Publication number
DE2960632D1
DE2960632D1 DE7979102125T DE2960632T DE2960632D1 DE 2960632 D1 DE2960632 D1 DE 2960632D1 DE 7979102125 T DE7979102125 T DE 7979102125T DE 2960632 T DE2960632 T DE 2960632T DE 2960632 D1 DE2960632 D1 DE 2960632D1
Authority
DE
Germany
Prior art keywords
malonic acid
preparing diesters
diesters
preparing
malonic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE7979102125T
Other languages
English (en)
Inventor
Nishimura C O Central Re Kenji
Furusaki C O Central Shinichi
Shiomi C O Central Res Yasushi
Fujii C O Ube Industries Kozo
Nishihira C O Ube Indust Keigo
Yamashita C O Ube In Masayoshi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ube Corp
Original Assignee
Ube Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP7980278A external-priority patent/JPS557240A/ja
Priority claimed from JP15001878A external-priority patent/JPS5576842A/ja
Application filed by Ube Industries Ltd filed Critical Ube Industries Ltd
Application granted granted Critical
Publication of DE2960632D1 publication Critical patent/DE2960632D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/46—Preparation of carboxylic acid esters from ketenes or polyketenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE7979102125T 1978-07-03 1979-06-26 Process for preparing diesters of malonic acid Expired DE2960632D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7980278A JPS557240A (en) 1978-07-03 1978-07-03 Preparation of dimalonate
JP15001878A JPS5576842A (en) 1978-12-06 1978-12-06 Preparation of malonic acid diester

Publications (1)

Publication Number Publication Date
DE2960632D1 true DE2960632D1 (en) 1981-11-12

Family

ID=26420798

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979102125T Expired DE2960632D1 (en) 1978-07-03 1979-06-26 Process for preparing diesters of malonic acid

Country Status (4)

Country Link
US (1) US4256908A (de)
EP (1) EP0006611B1 (de)
CA (1) CA1119612A (de)
DE (1) DE2960632D1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4360691A (en) * 1978-05-11 1982-11-23 The Regents Of The University Of California Production of malonic anhydrides and derivatives thereof
JPS5867647A (ja) * 1981-10-15 1983-04-22 Ube Ind Ltd マロン酸ジエステルの製造法
DE19846903A1 (de) * 1998-10-12 2000-04-13 Degussa Verfahren zur Herstellung von 2-Methyl-1,3-dicarbonsäureestern
US6314956B1 (en) 1999-09-08 2001-11-13 Duke University Pulmonary delivery of NO group-containing compound in gas form to treat respiratory, cardiac and blood disorders
MX2013004513A (es) 2010-10-20 2013-09-26 Bioformix Inc Síntesis de metilenmalonatos sustancialmente libres de impurezas.
US9279022B1 (en) 2014-09-08 2016-03-08 Sirrus, Inc. Solution polymers including one or more 1,1-disubstituted alkene compounds, solution polymerization methods, and polymer compositions
US9249265B1 (en) 2014-09-08 2016-02-02 Sirrus, Inc. Emulsion polymers including one or more 1,1-disubstituted alkene compounds, emulsion methods, and polymer compositions
US10414839B2 (en) 2010-10-20 2019-09-17 Sirrus, Inc. Polymers including a methylene beta-ketoester and products formed therefrom
US9828324B2 (en) 2010-10-20 2017-11-28 Sirrus, Inc. Methylene beta-diketone monomers, methods for making methylene beta-diketone monomers, polymerizable compositions and products formed therefrom
CA2853073A1 (en) 2011-10-19 2013-04-25 Bioformix Inc. Methylene beta-diketone monomers, methods for making methylene beta-diketone monomers, polymerizable compositions and products formed therefrom
WO2013149173A1 (en) 2012-03-30 2013-10-03 Bioformix Inc. Ink and coating formulations and polymerizable systems for producing the same
US10913875B2 (en) 2012-03-30 2021-02-09 Sirrus, Inc. Composite and laminate articles and polymerizable systems for producing the same
JP6188252B2 (ja) 2012-03-30 2017-08-30 シラス・インコーポレイテッド 重合性組成物の活性化方法、重合系およびこれにより形成される製品
US10047192B2 (en) 2012-06-01 2018-08-14 Sirrus, Inc. Optical material and articles formed therefrom
WO2014078689A1 (en) 2012-11-16 2014-05-22 Bioformix Inc. Plastics bonding systems and methods
EP2926368B1 (de) 2012-11-30 2020-04-08 Sirrus, Inc. Elektronische anordnung
CN105008321A (zh) 2013-01-11 2015-10-28 瑟拉斯公司 经过双(羟甲基)丙二酸酯的途径获得亚甲基丙二酸酯的方法
US9416091B1 (en) 2015-02-04 2016-08-16 Sirrus, Inc. Catalytic transesterification of ester compounds with groups reactive under transesterification conditions
US9315597B2 (en) 2014-09-08 2016-04-19 Sirrus, Inc. Compositions containing 1,1-disubstituted alkene compounds for preparing polymers having enhanced glass transition temperatures
US10501400B2 (en) 2015-02-04 2019-12-10 Sirrus, Inc. Heterogeneous catalytic transesterification of ester compounds with groups reactive under transesterification conditions
US9334430B1 (en) 2015-05-29 2016-05-10 Sirrus, Inc. Encapsulated polymerization initiators, polymerization systems and methods using the same
US9217098B1 (en) 2015-06-01 2015-12-22 Sirrus, Inc. Electroinitiated polymerization of compositions having a 1,1-disubstituted alkene compound
US9518001B1 (en) 2016-05-13 2016-12-13 Sirrus, Inc. High purity 1,1-dicarbonyl substituted-1-alkenes and methods for their preparation
US9567475B1 (en) 2016-06-03 2017-02-14 Sirrus, Inc. Coatings containing polyester macromers containing 1,1-dicarbonyl-substituted 1 alkenes
US10428177B2 (en) 2016-06-03 2019-10-01 Sirrus, Inc. Water absorbing or water soluble polymers, intermediate compounds, and methods thereof
US9617377B1 (en) 2016-06-03 2017-04-11 Sirrus, Inc. Polyester macromers containing 1,1-dicarbonyl-substituted 1 alkenes
US10196481B2 (en) 2016-06-03 2019-02-05 Sirrus, Inc. Polymer and other compounds functionalized with terminal 1,1-disubstituted alkene monomer(s) and methods thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH603538A5 (de) 1976-05-13 1978-08-31 Lonza Ag
US4138580A (en) * 1976-10-06 1979-02-06 Ube Industries, Ltd. Process for preparing diesters of dicarboxylic acids
JPS5481211A (en) * 1977-12-09 1979-06-28 Ube Ind Ltd Production of dicarboxylic diester

Also Published As

Publication number Publication date
CA1119612A (en) 1982-03-09
US4256908A (en) 1981-03-17
EP0006611A1 (de) 1980-01-09
EP0006611B1 (de) 1981-08-12

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee