DK127330B - Fremgangsmåde til fremstilling af γ- eller δ-lactoner eller blandinger heraf. - Google Patents

Fremgangsmåde til fremstilling af γ- eller δ-lactoner eller blandinger heraf.

Info

Publication number: DK127330B
Authority: DK; Denmark
Prior art keywords: lactones; mixtures; preparation
Prior art date: 1963-07-03

Application number

DK331464A

Other languages

English (en)

Inventor

D Barton

Original Assignee

Res Inst Medicine Chem

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.)

1963-07-03

Filing date

1964-07-02

Publication date

1973-10-22

1963-07-03 Priority claimed from GB26391/63A external-priority patent/GB1087071A/en

1964-07-02 Application filed by Res Inst Medicine Chem filed Critical Res Inst Medicine Chem

1973-10-22 Publication of DK127330B publication Critical patent/DK127330B/da

Links

125000000422 delta-lactone group Chemical group 0.000 title 1
125000000457 gamma-lactone group Chemical group 0.000 title 1
239000000203 mixture Substances 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
- 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
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/123—Ultraviolet light
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
- C07D307/88—Benzo [c] furans; Hydrogenated benzo [c] furans with one oxygen atom directly attached in position 1 or 3

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Electromagnetism (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Toxicology (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DK331464A 1963-07-03 1964-07-02 Fremgangsmåde til fremstilling af γ- eller δ-lactoner eller blandinger heraf. DK127330B (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB26391/63A GB1087071A (en)	1963-07-03	1963-07-03	Preparation of lactones
US378441A US3382239A (en)	1963-07-03	1964-06-26	Process for the preparation of lactones

Publications (1)

Publication Number	Publication Date
DK127330B true DK127330B (da)	1973-10-22

Family

ID=26258232

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK331464A DK127330B (da)	1963-07-03	1964-07-02	Fremgangsmåde til fremstilling af γ- eller δ-lactoner eller blandinger heraf.

Country Status (8)

Country	Link
BE (1)	BE650046A (da)
BR (1)	BR6460506D0 (da)
CH (1)	CH453330A (da)
DE (1)	DE1287577B (da)
DK (1)	DK127330B (da)
NL (1)	NL127478C (da)
NO (1)	NO124105B (da)
SE (1)	SE323953B (da)

1964
- 1964-06-30 BR BR16050664A patent/BR6460506D0/pt unknown
- 1964-07-01 CH CH862464A patent/CH453330A/de unknown
- 1964-07-01 DE DE1964R0038254 patent/DE1287577B/de active Pending
- 1964-07-02 BE BE650046D patent/BE650046A/xx unknown
- 1964-07-02 DK DK331464A patent/DK127330B/da unknown
- 1964-07-02 NO NO15388664A patent/NO124105B/no unknown
- 1964-07-03 NL NL6407607A patent/NL127478C/xx active
- 1964-07-03 SE SE812464A patent/SE323953B/xx unknown

Also Published As

Publication number	Publication date
CH453330A (de)	1968-06-14
BE650046A (da)	1964-11-03
DE1287577B (de)	1969-01-23
SE323953B (da)	1970-05-19
NL127478C (da)	1969-06-16
BR6460506D0 (pt)	1973-09-11
NL6407607A (da)	1965-01-04
NO124105B (da)	1972-03-06

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