CS362989A3 - Process for preparing lactol derivatives - Google Patents

Process for preparing lactol derivatives Download PDF

Info

Publication number
CS362989A3
CS362989A3 CS893629A CS362989A CS362989A3 CS 362989 A3 CS362989 A3 CS 362989A3 CS 893629 A CS893629 A CS 893629A CS 362989 A CS362989 A CS 362989A CS 362989 A3 CS362989 A3 CS 362989A3
Authority
CS
Czechoslovakia
Prior art keywords
phenyl
group
formula
ring
alkyl
Prior art date
Application number
CS893629A
Other languages
Czech (cs)
English (en)
Inventor
Gregory David Harris
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Publication of CS362989A3 publication Critical patent/CS362989A3/cs

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
    • C07D307/04Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D307/10Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/12Radicals substituted by oxygen 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
    • C07D307/04Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D307/18Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no 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
    • C07D307/20Oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06Preparation of nitro compounds
    • C07C201/12Preparation of nitro compounds by reactions not involving the formation of nitro groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/56Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57Preparation 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
    • C07C45/59Preparation 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 five-membered rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00Compounds having —CHO groups
    • C07C47/20Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/26Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing hydroxy groups
    • C07C47/27Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing hydroxy groups containing six-membered aromatic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00Compounds having —CHO groups
    • C07C47/20Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/26Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing hydroxy groups
    • C07C47/273Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing hydroxy groups containing halogen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C47/00Compounds having —CHO groups
    • C07C47/20Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
    • C07C47/277Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CS893629A 1988-06-16 1989-06-15 Process for preparing lactol derivatives CS362989A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888814340A GB8814340D0 (en) 1988-06-16 1988-06-16 Process

Publications (1)

Publication Number Publication Date
CS362989A3 true CS362989A3 (en) 1992-12-16

Family

ID=10638812

Family Applications (1)

Application Number Title Priority Date Filing Date
CS893629A CS362989A3 (en) 1988-06-16 1989-06-15 Process for preparing lactol derivatives

Country Status (17)

Country Link
US (1) US5072008A (no)
EP (1) EP0347184A1 (no)
JP (1) JPH02237957A (no)
KR (1) KR900000352A (no)
CN (1) CN1039022A (no)
AU (1) AU622186B2 (no)
CS (1) CS362989A3 (no)
DD (1) DD289528A5 (no)
DK (1) DK293589A (no)
FI (1) FI892909A (no)
GB (2) GB8814340D0 (no)
HU (1) HUT50146A (no)
IL (1) IL90618A0 (no)
NO (1) NO892470L (no)
NZ (1) NZ229557A (no)
PT (1) PT90844B (no)
ZA (1) ZA894537B (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5248780A (en) * 1988-02-16 1993-09-28 Imperial Chemical Industries, Plc Pyridyl substituted alkenoic acid derivatives
NZ232993A (en) * 1989-04-24 1992-10-28 Squibb & Sons Inc Purinyl and pyrimidinyl tetrahydrofurans
GB9009469D0 (en) * 1990-04-27 1990-06-20 British Bio Technology Compounds
GB9021571D0 (en) * 1990-10-04 1990-11-21 Ici Plc Heterocyclic acids

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175089A (en) * 1968-03-20 1979-11-20 Mobil Oil Corporation Preparation of gamma-butyrolactones
GB8330120D0 (en) * 1983-11-11 1983-12-21 Ici Plc Chemical process
GB8511890D0 (en) * 1985-05-10 1985-06-19 Ici Plc Benzene derivatives
HU198706B (en) * 1985-05-10 1989-11-28 Ici Plc Process for producing 1,3-dioxan-ethers and pharmaceutical compositions containing them
GB8511891D0 (en) * 1985-05-10 1985-06-19 Ici Plc Alkenoic acids

Also Published As

Publication number Publication date
JPH02237957A (ja) 1990-09-20
DK293589A (da) 1989-12-17
IL90618A0 (en) 1990-01-18
DD289528A5 (de) 1991-05-02
PT90844A (pt) 1989-12-29
HUT50146A (en) 1989-12-28
FI892909A0 (fi) 1989-06-14
EP0347184A1 (en) 1989-12-20
ZA894537B (en) 1990-02-28
NO892470D0 (no) 1989-06-14
AU622186B2 (en) 1992-04-02
PT90844B (pt) 1994-11-30
FI892909A (fi) 1989-12-17
GB8814340D0 (en) 1988-07-20
GB2219792A (en) 1989-12-20
CN1039022A (zh) 1990-01-24
NZ229557A (en) 1991-12-23
KR900000352A (ko) 1990-01-30
DK293589D0 (da) 1989-06-14
GB8911296D0 (en) 1989-07-05
GB2219792B (en) 1991-12-18
NO892470L (no) 1989-12-18
AU3637089A (en) 1990-01-04
US5072008A (en) 1991-12-10

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