NL7012195A - - Google Patents

Info

Publication number
NL7012195A
NL7012195A NL7012195A NL7012195A NL7012195A NL 7012195 A NL7012195 A NL 7012195A NL 7012195 A NL7012195 A NL 7012195A NL 7012195 A NL7012195 A NL 7012195A NL 7012195 A NL7012195 A NL 7012195A
Authority
NL
Netherlands
Application number
NL7012195A
Other versions
NL152242B (nl
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 DE1942014A external-priority patent/DE1942014C3/de
Priority claimed from DE19702003933 external-priority patent/DE2003933A1/de
Application filed filed Critical
Publication of NL7012195A publication Critical patent/NL7012195A/xx
Publication of NL152242B publication Critical patent/NL152242B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
    • C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/56—Platinum group metals
    • B01J23/58—Platinum group metals with alkali- or alkaline earth metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7012195A 1969-08-19 1970-08-18 Werkwijze voor het bereiden van het diacetaat van 2-methyleenpropaan-1,3-diol. NL152242B (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1942014A DE1942014C3 (de) 1969-08-19 1969-08-19 Verfahren zur Herstellung von 13-Diacetoxy-2-methylenpropan
DE19702003933 DE2003933A1 (de) 1970-01-29 1970-01-29 Verfahren zur Herstellung von 1,3-Diacetoxy-2-methylenpropan

Publications (2)

Publication Number Publication Date
NL7012195A true NL7012195A (enrdf_load_stackoverflow) 1971-02-23
NL152242B NL152242B (nl) 1977-02-15

Family

ID=25757809

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7012195A NL152242B (nl) 1969-08-19 1970-08-18 Werkwijze voor het bereiden van het diacetaat van 2-methyleenpropaan-1,3-diol.

Country Status (12)

Country Link
JP (1) JPS5412445B1 (enrdf_load_stackoverflow)
BE (1) BE755029A (enrdf_load_stackoverflow)
BG (1) BG21015A3 (enrdf_load_stackoverflow)
CH (1) CH539015A (enrdf_load_stackoverflow)
FR (1) FR2058981A5 (enrdf_load_stackoverflow)
GB (1) GB1267225A (enrdf_load_stackoverflow)
HU (1) HU162194B (enrdf_load_stackoverflow)
LU (1) LU61526A1 (enrdf_load_stackoverflow)
NL (1) NL152242B (enrdf_load_stackoverflow)
PL (1) PL80993B1 (enrdf_load_stackoverflow)
SE (1) SE7011262L (enrdf_load_stackoverflow)
SU (1) SU465780A3 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6110678B2 (ja) * 2012-02-10 2017-04-05 株式会社クラレ ヒドロキシメチル基含有ビニルアルコール系重合体
EP3659995B1 (en) * 2017-07-24 2021-12-22 Kuraray Co., Ltd. Method for producing bis-acyloxylated exomethylene compound
US11643382B2 (en) * 2018-07-27 2023-05-09 Kuraray Co., Ltd. Method for producing 1-acyloxy-2-methyl-2-propene
CN112299990A (zh) * 2020-11-11 2021-02-02 北京水木滨华科技有限公司 一种异丁烯氧乙酰化制备甲基丙烯醇乙酸酯的方法和反应系统
CN112341314B (zh) * 2020-11-11 2021-11-02 北京水木滨华科技有限公司 一种由异丁烯制备2-甲基-1,3-丙二醇的方法

Also Published As

Publication number Publication date
BE755029A (fr) 1971-02-19
BG21015A3 (bg) 1976-01-20
CH539015A (de) 1973-07-15
PL80993B1 (enrdf_load_stackoverflow) 1975-08-30
FR2058981A5 (enrdf_load_stackoverflow) 1971-05-28
GB1267225A (enrdf_load_stackoverflow) 1972-03-15
HU162194B (enrdf_load_stackoverflow) 1973-01-29
SE7011262L (enrdf_load_stackoverflow) 1971-02-22
JPS5412445B1 (enrdf_load_stackoverflow) 1979-05-23
LU61526A1 (enrdf_load_stackoverflow) 1970-10-22
SU465780A3 (ru) 1975-03-30
NL152242B (nl) 1977-02-15

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application