JPS62116571A - 2―アルコキシカルボニル―4―ヒドロキシ―2,5―ジアルキル―3―オキソ―2h―フラン - Google Patents

2―アルコキシカルボニル―4―ヒドロキシ―2,5―ジアルキル―3―オキソ―2h―フラン

Info

Publication number
JPS62116571A
JPS62116571A JP61148009A JP14800986A JPS62116571A JP S62116571 A JPS62116571 A JP S62116571A JP 61148009 A JP61148009 A JP 61148009A JP 14800986 A JP14800986 A JP 14800986A JP S62116571 A JPS62116571 A JP S62116571A
Authority
JP
Japan
Prior art keywords
hydroxy
oxo
furan
reaction
reaction mixture
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
JP61148009A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0149711B2 (enrdf_load_html_response
Inventor
アムノン・モーデカイ・コーヘン
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.)
PORATSUKUSU FURUUTARU WORKS NV
Original Assignee
PORATSUKUSU FURUUTARU WORKS NV
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 PORATSUKUSU FURUUTARU WORKS NV filed Critical PORATSUKUSU FURUUTARU WORKS NV
Publication of JPS62116571A publication Critical patent/JPS62116571A/ja
Publication of JPH0149711B2 publication Critical patent/JPH0149711B2/ja
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/68Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L27/00Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/20Synthetic spices, flavouring agents or condiments
    • A23L27/205Heterocyclic compounds
    • A23L27/2052Heterocyclic compounds having oxygen or sulfur as the only hetero atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/60Two oxygen atoms, e.g. succinic anhydride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Seasonings (AREA)
  • Furan Compounds (AREA)
  • Fats And Perfumes (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
JP61148009A 1977-03-31 1986-06-24 2―アルコキシカルボニル―4―ヒドロキシ―2,5―ジアルキル―3―オキソ―2h―フラン Granted JPS62116571A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB13636/77A GB1601933A (en) 1977-03-31 1977-03-31 Process for the preparation of 4-hydroxy-5-alkyl and 2,5-dialkyl-3-oxo-2h-furans
GB13636/77 1977-03-31
GB52936/77 1977-12-20

Publications (2)

Publication Number Publication Date
JPS62116571A true JPS62116571A (ja) 1987-05-28
JPH0149711B2 JPH0149711B2 (enrdf_load_html_response) 1989-10-25

Family

ID=10026638

Family Applications (2)

Application Number Title Priority Date Filing Date
JP61148008A Granted JPS62116570A (ja) 1977-03-31 1986-06-24 2―アルコキシカルボニル―3,4―ジヒドロキシ―5―アルキル―フラン
JP61148009A Granted JPS62116571A (ja) 1977-03-31 1986-06-24 2―アルコキシカルボニル―4―ヒドロキシ―2,5―ジアルキル―3―オキソ―2h―フラン

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP61148008A Granted JPS62116570A (ja) 1977-03-31 1986-06-24 2―アルコキシカルボニル―3,4―ジヒドロキシ―5―アルキル―フラン

Country Status (3)

Country Link
JP (2) JPS62116570A (enrdf_load_html_response)
BE (1) BE865464A (enrdf_load_html_response)
GB (1) GB1601933A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025036683A1 (en) * 2023-08-17 2025-02-20 Givaudan Sa Fruit extracts from essence

Also Published As

Publication number Publication date
BE865464A (nl) 1978-10-02
GB1601933A (en) 1981-11-04
JPH0149710B2 (enrdf_load_html_response) 1989-10-25
JPH0149711B2 (enrdf_load_html_response) 1989-10-25
JPS62116570A (ja) 1987-05-28

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