DK135312B - Fremgangsmåde til fremstilling af optisk aktiv dihydrochrysanthemolacton. - Google Patents

Fremgangsmåde til fremstilling af optisk aktiv dihydrochrysanthemolacton.

Info

Publication number: DK135312B
Authority: DK; Denmark
Prior art keywords: dihydrochrysanthemolactone; production; optically active; optically; active
Prior art date: 1971-03-23

Application number

DK137072AA

Other languages

English (en)

Other versions

DK135312C (da

Inventor

Hirosuke Yoshioka

Akio Higo

Hajime Hirai

Nobushige Itaya

Original Assignee

Sumitomo Chemical Co

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.)

1971-03-23

Filing date

1972-03-22

Publication date

1977-04-04

1972-03-22 Application filed by Sumitomo Chemical Co filed Critical Sumitomo Chemical Co

1977-04-04 Publication of DK135312B publication Critical patent/DK135312B/da

1977-09-19 Application granted granted Critical

1977-09-19 Publication of DK135312C publication Critical patent/DK135312C/da

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/94—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems condensed with rings other than six-membered or with ring systems containing such rings

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Furan Compounds (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Pyrane Compounds (AREA)

DK137072AA 1971-03-23 1972-03-22 Fremgangsmåde til fremstilling af optisk aktiv dihydrochrysanthemolacton. DK135312B (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP1701971		1971-03-23

Publications (2)

Publication Number	Publication Date
DK135312B true DK135312B (da)	1977-04-04
DK135312C DK135312C (da)	1977-09-19

Family

ID=11932268

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK137072AA DK135312B (da)	1971-03-23	1972-03-22	Fremgangsmåde til fremstilling af optisk aktiv dihydrochrysanthemolacton.

Country Status (12)

Country	Link
US (1)	US3922286A (da)
BE (1)	BE781035A (da)
CA (1)	CA975786A (da)
CH (1)	CH560655A5 (da)
CS (1)	CS161938B2 (da)
DE (1)	DE2213730B2 (da)
DK (1)	DK135312B (da)
FR (1)	FR2130464B1 (da)
GB (1)	GB1369519A (da)
IT (1)	IT952355B (da)
NL (1)	NL7203819A (da)
SU (1)	SU470955A3 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4132717A (en) *	1977-08-09	1979-01-02	Shell Oil Company	Enol lactone intermediate for the preparation of (1R,cis)-caronaldehydic acid
ZA7911B (en) *	1978-01-31	1980-01-30	Roussel Uclaf	Optically-active substituted benzyl alcohol and process for preparing it
FR2419939A1 (fr) *	1978-03-17	1979-10-12	Roussel Uclaf	Procede de preparation d'un ether d'alcool a-cyane optiquement actif

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5021448B1 (da) *	1966-05-10	1975-07-23
JPS4916426B1 (da) *	1968-09-30	1974-04-22

1972
- 1972-03-14 US US234660A patent/US3922286A/en not_active Expired - Lifetime
- 1972-03-17 GB GB1274272A patent/GB1369519A/en not_active Expired
- 1972-03-20 FR FR727209662A patent/FR2130464B1/fr not_active Expired
- 1972-03-21 DE DE2213730A patent/DE2213730B2/de active Granted
- 1972-03-21 CS CS1879A patent/CS161938B2/cs unknown
- 1972-03-22 IT IT7249172A patent/IT952355B/it active
- 1972-03-22 BE BE781035A patent/BE781035A/xx unknown
- 1972-03-22 SU SU1762273A patent/SU470955A3/ru active
- 1972-03-22 DK DK137072AA patent/DK135312B/da unknown
- 1972-03-22 CA CA137,816A patent/CA975786A/en not_active Expired
- 1972-03-22 NL NL7203819A patent/NL7203819A/xx unknown
- 1972-03-23 CH CH434172A patent/CH560655A5/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
BE781035A (fr)	1972-07-17
DE2213730A1 (da)	1972-10-12
DE2213730B2 (de)	1974-04-18
FR2130464A1 (da)	1972-11-03
CA975786A (en)	1975-10-07
GB1369519A (en)	1974-10-09
IT952355B (it)	1973-07-20
CS161938B2 (da)	1975-06-10
FR2130464B1 (da)	1974-06-28
SU470955A3 (ru)	1975-05-15
NL7203819A (da)	1972-09-26
DK135312C (da)	1977-09-19
US3922286A (en)	1975-11-25
CH560655A5 (da)	1975-04-15
DE2213730C3 (da)	1974-12-05

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