ZA7923B - Splitting up pyran rings - Google Patents

Splitting up pyran rings

Info

Publication number
ZA7923B
ZA7923B ZA7923A ZA7923A ZA7923B ZA 7923 B ZA7923 B ZA 7923B ZA 7923 A ZA7923 A ZA 7923A ZA 7923 A ZA7923 A ZA 7923A ZA 7923 B ZA7923 B ZA 7923B
Authority
ZA
South Africa
Prior art keywords
splitting
pyran rings
pyran
rings
Prior art date
Application number
ZA7923A
Other languages
English (en)
Inventor
E Platone
V Simone
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 ZA7923B publication Critical patent/ZA7923B/xx

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)
ZA7923A 1978-01-03 1979-01-03 Splitting up pyran rings ZA7923B (en)

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
ZA7923B true ZA7923B (en) 1980-01-30

Family

ID=11153804

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA7923A ZA7923B (en) 1978-01-03 1979-01-03 Splitting up pyran rings

Country Status (15)

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

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
NO147832C (no) 1983-06-29
NO783994L (no) 1979-07-04
IT7819008A0 (it) 1978-01-03
DE2852587A1 (de) 1979-07-05
DK528878A (da) 1979-07-04
DE2852587B2 (de) 1980-12-18
DE2852587C3 (de) 1981-10-29
FR2413350A1 (fr) 1979-07-27
CS209508B2 (en) 1981-12-31
SE7900024L (sv) 1979-07-04
IT1092952B (it) 1985-07-12
FR2413350B1 (de) 1983-08-26
CA1102350A (en) 1981-06-02
BE872723A (fr) 1979-06-13
ES476841A1 (es) 1979-06-16
US4226810A (en) 1980-10-07
JPS5495506A (en) 1979-07-28
GB2013176B (en) 1982-10-06
NL7811919A (nl) 1979-07-05
GB2013176A (en) 1979-08-08
NO147832B (no) 1983-03-14

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