BE872723A - Procede pour l'ouverture des cycles pyranniques - Google Patents

Procede pour l'ouverture des cycles pyranniques

Info

Publication number
BE872723A
BE872723A BE192284A BE192284A BE872723A BE 872723 A BE872723 A BE 872723A BE 192284 A BE192284 A BE 192284A BE 192284 A BE192284 A BE 192284A BE 872723 A BE872723 A BE 872723A
Authority
BE
Belgium
Prior art keywords
pyrannic
cycles
procedure
opening
pyrannic cycles
Prior art date
Application number
BE192284A
Other languages
English (en)
Inventor
V Redaelli
R De Simone
E Platone
Original Assignee
Anic Spa
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 Anic Spa filed Critical Anic Spa
Publication of BE872723A publication Critical patent/BE872723A/fr

Links

Classifications

    • 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
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/60—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in six-membered rings

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)
BE192284A 1978-01-03 1978-12-13 Procede pour l'ouverture des cycles pyranniques BE872723A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19008/78A IT1092952B (it) 1978-01-03 1978-01-03 Metodo per l'apertura di anelli piranici

Publications (1)

Publication Number Publication Date
BE872723A true BE872723A (fr) 1979-06-13

Family

ID=11153804

Family Applications (1)

Application Number Title Priority Date Filing Date
BE192284A BE872723A (fr) 1978-01-03 1978-12-13 Procede pour l'ouverture des cycles pyranniques

Country Status (15)

Country Link
US (1) US4226810A (fr)
JP (1) JPS5495506A (fr)
BE (1) BE872723A (fr)
CA (1) CA1102350A (fr)
CS (1) CS209508B2 (fr)
DE (1) DE2852587C3 (fr)
DK (1) DK528878A (fr)
ES (1) ES476841A1 (fr)
FR (1) FR2413350A1 (fr)
GB (1) GB2013176B (fr)
IT (1) IT1092952B (fr)
NL (1) NL7811919A (fr)
NO (1) NO147832C (fr)
SE (1) SE7900024L (fr)
ZA (1) ZA7923B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898988A (en) * 1989-03-13 1990-02-06 W. R. Grace & Co.-Conn. Process for the preparation of β-hydroxyketones
CN110845312A (zh) * 2019-11-27 2020-02-28 万华化学集团股份有限公司 一种制备甲基庚烯酮的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3009959A (en) * 1961-11-21 Figure i
US3255258A (en) * 1966-06-07 Isomerization of alkylene oxides
US2624764A (en) * 1949-12-27 1953-01-06 Monsanto Chemicals Preparation of keto aldehydes
US3597484A (en) * 1967-03-06 1971-08-03 Basf Ag Production of olefinically unsaturated oxo compounds
US3686321A (en) * 1971-01-18 1972-08-22 Basf Ag Production of 2-methylhept-1-en-6-one
US3864403A (en) * 1973-08-10 1975-02-04 Hoffmann La Roche Preparation of 6-methyl-5-hepten-2-one

Also Published As

Publication number Publication date
US4226810A (en) 1980-10-07
FR2413350B1 (fr) 1983-08-26
DE2852587C3 (de) 1981-10-29
CS209508B2 (en) 1981-12-31
NO147832B (no) 1983-03-14
DE2852587B2 (de) 1980-12-18
JPS5495506A (en) 1979-07-28
NL7811919A (nl) 1979-07-05
SE7900024L (sv) 1979-07-04
FR2413350A1 (fr) 1979-07-27
NO783994L (no) 1979-07-04
ZA7923B (en) 1980-01-30
GB2013176B (en) 1982-10-06
ES476841A1 (es) 1979-06-16
DE2852587A1 (de) 1979-07-05
IT1092952B (it) 1985-07-12
IT7819008A0 (it) 1978-01-03
CA1102350A (fr) 1981-06-02
DK528878A (da) 1979-07-04
GB2013176A (en) 1979-08-08
NO147832C (no) 1983-06-29

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ANIC S.P.A.

Effective date: 19861231