JPS52274A - New preparation method of tetrahydrooalphaapyron derivatives - Google Patents

New preparation method of tetrahydrooalphaapyron derivatives

Info

Publication number
JPS52274A
JPS52274A JP51068655A JP6865576A JPS52274A JP S52274 A JPS52274 A JP S52274A JP 51068655 A JP51068655 A JP 51068655A JP 6865576 A JP6865576 A JP 6865576A JP S52274 A JPS52274 A JP S52274A
Authority
JP
Japan
Prior art keywords
tetrahydrooalphaapyron
derivatives
new preparation
preparation
new
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP51068655A
Other languages
English (en)
Other versions
JPS6043347B2 (ja
Inventor
Shimon Pieeru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UNION SHIMIKU CONTINENTALYUU S
UNION SHIMIKU KONCHINENTARU YUU SEE SEE
Original Assignee
UNION SHIMIKU CONTINENTALYUU S
UNION SHIMIKU KONCHINENTARU YUU SEE SEE
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 UNION SHIMIKU CONTINENTALYUU S, UNION SHIMIKU KONCHINENTARU YUU SEE SEE filed Critical UNION SHIMIKU CONTINENTALYUU S
Publication of JPS52274A publication Critical patent/JPS52274A/ja
Publication of JPS6043347B2 publication Critical patent/JPS6043347B2/ja
Expired legal-status Critical Current

Links

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
    • 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
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/30—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings
    • C07C57/38—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings polycyclic
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/42—Unsaturated compounds containing hydroxy or O-metal groups
    • C07C59/48—Unsaturated compounds containing hydroxy or O-metal groups containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/76—Unsaturated compounds containing keto groups
    • C07C59/84—Unsaturated compounds containing keto groups containing six membered aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrane Compounds (AREA)
JP51068655A 1975-06-13 1976-06-10 テトラヒドロ‐α‐ピロン誘導体の新規な製造法 Expired JPS6043347B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7518491A FR2314186A1 (fr) 1975-06-13 1975-06-13 Nouveau procede de preparation des a-pyrones
FR7518491 1975-06-13

Publications (2)

Publication Number Publication Date
JPS52274A true JPS52274A (en) 1977-01-05
JPS6043347B2 JPS6043347B2 (ja) 1985-09-27

Family

ID=9156474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51068655A Expired JPS6043347B2 (ja) 1975-06-13 1976-06-10 テトラヒドロ‐α‐ピロン誘導体の新規な製造法

Country Status (9)

Country Link
US (1) US4113742A (ja)
JP (1) JPS6043347B2 (ja)
AU (1) AU496964B2 (ja)
BE (1) BE842779A (ja)
DE (1) DE2623287A1 (ja)
FR (1) FR2314186A1 (ja)
GB (2) GB1560795A (ja)
IE (1) IE43161B1 (ja)
ZA (1) ZA763497B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163799A (en) * 1975-06-13 1979-08-07 Union Chimique Continentale U.C.C. Psychostimulant compounds
MA18559A1 (fr) * 1978-09-05 1980-04-01 Hoechst Lab Nouveaux derives d'acides carboxyliques 6-alcools, halogenes, leurs procedes de preparation et medicaments les contenant

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2770640A (en) * 1954-09-23 1956-11-13 Monsanto Chemicals Cyanoethylation of ketones
US2904581A (en) * 1957-07-19 1959-09-15 Du Pont Process for the addition of hnc across the carbon to carbon double bond of an activated olefin
US3278557A (en) * 1963-07-17 1966-10-11 Mobil Oil Corp Lactones from keto esters
US3624144A (en) * 1967-01-18 1971-11-30 Merck & Co Inc Zearalenone intermediates and their preparation
BE735385A (ja) * 1968-07-04 1969-12-01
US3607885A (en) * 1968-08-15 1971-09-21 Universal Oil Prod Co Preparation of lactones such as substituted delta valerolactones
US3644426A (en) * 1969-08-15 1972-02-22 Universal Oil Prod Co Preparation of delta valero-lactones

Also Published As

Publication number Publication date
IE43161B1 (en) 1980-12-31
GB1560795A (en) 1980-02-13
DE2623287A1 (de) 1976-12-30
FR2314186B1 (ja) 1978-02-03
JPS6043347B2 (ja) 1985-09-27
ZA763497B (en) 1978-01-25
AU1492376A (en) 1977-12-22
FR2314186A1 (fr) 1977-01-07
IE43161L (en) 1976-12-13
GB1560794A (en) 1980-02-13
BE842779A (fr) 1976-12-10
AU496964B2 (en) 1978-11-16
US4113742A (en) 1978-09-12

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