GB1444967A - Pyrocatechol ethers - Google Patents

Pyrocatechol ethers

Info

Publication number
GB1444967A
GB1444967A GB4940373A GB4940373A GB1444967A GB 1444967 A GB1444967 A GB 1444967A GB 4940373 A GB4940373 A GB 4940373A GB 4940373 A GB4940373 A GB 4940373A GB 1444967 A GB1444967 A GB 1444967A
Authority
GB
United Kingdom
Prior art keywords
pyrocatechol
formula
lower alkyl
compounds
oct
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.)
Expired
Application number
GB4940373A
Other languages
English (en)
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of GB1444967A publication Critical patent/GB1444967A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02—Heterocyclic compounds containing six-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
    • C07D309/08—Heterocyclic compounds containing six-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
    • C07D309/10—Oxygen atoms
    • C07D309/12—Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
  • Pyrane Compounds (AREA)
GB4940373A 1972-10-25 1973-10-24 Pyrocatechol ethers Expired GB1444967A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2252198A DE2252198C2 (de) 1972-10-25 1972-10-25 Brenzkatechinäther und Verfahren zu ihrer Herstellung

Publications (1)

Publication Number Publication Date
GB1444967A true GB1444967A (en) 1976-08-04

Family

ID=5859959

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4940373A Expired GB1444967A (en) 1972-10-25 1973-10-24 Pyrocatechol ethers

Country Status (13)

Country Link
JP (1) JPS5747653B2 (ja)
BE (1) BE806132A (ja)
CA (1) CA1036612A (ja)
CH (1) CH589581A5 (ja)
CS (1) CS196248B2 (ja)
DD (1) DD107251A5 (ja)
DE (1) DE2252198C2 (ja)
FR (1) FR2204604B1 (ja)
GB (1) GB1444967A (ja)
IL (1) IL43480A (ja)
IT (1) IT1008584B (ja)
NL (1) NL7314701A (ja)
SU (1) SU629871A3 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114230446A (zh) * 2022-01-17 2022-03-25 山东泓瑞医药科技股份公司 一种藜芦醚的制备方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163112A (en) * 1977-04-04 1979-07-31 Velsicol Chemical Corporation O-alkoxy- and alkylthiophenyl carbamates
GR74976B (ja) * 1980-08-13 1984-07-12 Interx Research Corp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114230446A (zh) * 2022-01-17 2022-03-25 山东泓瑞医药科技股份公司 一种藜芦醚的制备方法
CN114230446B (zh) * 2022-01-17 2022-12-20 山东泓瑞医药科技股份公司 一种藜芦醚的制备方法

Also Published As

Publication number Publication date
FR2204604A1 (ja) 1974-05-24
DE2252198C2 (de) 1981-11-26
FR2204604B1 (ja) 1978-09-08
IT1008584B (it) 1976-11-30
NL7314701A (ja) 1974-04-29
JPS4972222A (ja) 1974-07-12
IL43480A (en) 1977-06-30
BE806132A (fr) 1974-04-16
JPS5747653B2 (ja) 1982-10-12
DE2252198A1 (de) 1974-05-09
SU629871A3 (ru) 1978-10-25
CA1036612A (en) 1978-08-15
CS196248B2 (en) 1980-03-31
CH589581A5 (ja) 1977-07-15
IL43480A0 (en) 1974-01-14
DD107251A5 (ja) 1974-07-20
AU6151773A (en) 1975-04-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee