NL7709287A - Werkwijze voor de decarbalkoxylering van carbonzuuresters. - Google Patents

Werkwijze voor de decarbalkoxylering van carbonzuuresters.

Info

Publication number
NL7709287A
NL7709287A NL7709287A NL7709287A NL7709287A NL 7709287 A NL7709287 A NL 7709287A NL 7709287 A NL7709287 A NL 7709287A NL 7709287 A NL7709287 A NL 7709287A NL 7709287 A NL7709287 A NL 7709287A
Authority
NL
Netherlands
Prior art keywords
koxylation
decarbal
procedure
acid esters
carbonic acid
Prior art date
Application number
NL7709287A
Other languages
English (en)
Dutch (nl)
Original Assignee
Bayer Ag
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
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of NL7709287A publication Critical patent/NL7709287A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
    • C07C45/676—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton by elimination of carboxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NL7709287A 1976-08-26 1977-08-23 Werkwijze voor de decarbalkoxylering van carbonzuuresters. NL7709287A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762638453 DE2638453A1 (de) 1976-08-26 1976-08-26 Verfahren zur decarbalkoxylierung von carbonsaeureestern

Publications (1)

Publication Number Publication Date
NL7709287A true NL7709287A (nl) 1978-02-28

Family

ID=5986444

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7709287A NL7709287A (nl) 1976-08-26 1977-08-23 Werkwijze voor de decarbalkoxylering van carbonzuuresters.

Country Status (12)

Country Link
US (1) US4276225A (xx)
JP (1) JPS5328110A (xx)
AT (1) AT353243B (xx)
BE (1) BE858138A (xx)
BR (1) BR7705653A (xx)
CH (1) CH628015A5 (xx)
DE (1) DE2638453A1 (xx)
DK (1) DK377677A (xx)
FR (1) FR2362818A1 (xx)
GB (1) GB1539834A (xx)
IL (1) IL52802A (xx)
NL (1) NL7709287A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4567265A (en) * 1984-01-16 1986-01-28 Loyola University Of Chicago Cyclopropanoid cyanoesters and method of making same
JPH0327364U (xx) * 1989-07-26 1991-03-19
ATE173245T1 (de) * 1993-04-27 1998-11-15 Max Dr Braun Verfahren zur herstellung von ketonen
DE4407494A1 (de) * 1994-03-07 1995-09-14 Basf Ag Verfahren zur katalytischen Abspaltung von Carbonsäureester- und Acylgruppen aus organischen Verbindungen
CN1321963C (zh) * 2004-12-01 2007-06-20 大连绿源药业有限责任公司 制备3，3－二甲基－2－戊酮的方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663739A (en) * 1951-08-07 1953-12-22 Du Pont Substituted phosphacyclopentane oxides and process of preparing them
US2663737A (en) * 1951-08-07 1953-12-22 Du Pont Substituted phosphacyclopentene oxides and process of preparing them
US3816524A (en) * 1972-08-31 1974-06-11 Dow Chemical Co Extraction of carboxylic acids from dilute aqueous solutions

Also Published As

Publication number Publication date
FR2362818B1 (xx) 1984-04-06
BE858138A (fr) 1978-02-27
BR7705653A (pt) 1978-06-06
DK377677A (da) 1978-02-27
DE2638453A1 (de) 1978-03-02
IL52802A0 (en) 1977-10-31
US4276225A (en) 1981-06-30
CH628015A5 (de) 1982-02-15
AT353243B (de) 1979-11-12
GB1539834A (en) 1979-02-07
IL52802A (en) 1980-06-30
JPS5328110A (en) 1978-03-16
FR2362818A1 (fr) 1978-03-24
ATA619077A (de) 1979-04-15

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Legal Events

Date Code Title Description
BV The patent application has lapsed