GB1538214A - Process for the preparation of heliotropin - Google Patents

Process for the preparation of heliotropin

Info

Publication number
GB1538214A
GB1538214A GB2267575A GB2267575A GB1538214A GB 1538214 A GB1538214 A GB 1538214A GB 2267575 A GB2267575 A GB 2267575A GB 2267575 A GB2267575 A GB 2267575A GB 1538214 A GB1538214 A GB 1538214A
Authority
GB
United Kingdom
Prior art keywords
heliotropin
preparation
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
GB2267575A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB2267575A priority Critical patent/GB1538214A/en
Publication of GB1538214A publication Critical patent/GB1538214A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
    • C07D317/52—Radicals substituted by halogen atoms or nitro radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
    • C07D317/54—Radicals substituted by oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
GB2267575A 1976-05-20 1976-05-20 Process for the preparation of heliotropin Expired GB1538214A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2267575A GB1538214A (en) 1976-05-20 1976-05-20 Process for the preparation of heliotropin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2267575A GB1538214A (en) 1976-05-20 1976-05-20 Process for the preparation of heliotropin

Publications (1)

Publication Number Publication Date
GB1538214A true GB1538214A (en) 1979-01-10

Family

ID=10183292

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2267575A Expired GB1538214A (en) 1976-05-20 1976-05-20 Process for the preparation of heliotropin

Country Status (1)

Country Link
GB (1) GB1538214A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031253A1 (en) * 1979-12-21 1981-07-01 Sumitomo Chemical Company, Limited Process for preparing 3,4-substituted benzaldehydes
WO2016103058A1 (en) 2014-12-23 2016-06-30 Anthea Aromatics Private Limited An efficient process for the synthesis of alkoxy substituted benzaldehydes
CN111909134B (en) * 2019-05-07 2024-04-26 北京鼎材科技有限公司 Compound and application thereof, and organic electroluminescent device comprising compound

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0031253A1 (en) * 1979-12-21 1981-07-01 Sumitomo Chemical Company, Limited Process for preparing 3,4-substituted benzaldehydes
WO2016103058A1 (en) 2014-12-23 2016-06-30 Anthea Aromatics Private Limited An efficient process for the synthesis of alkoxy substituted benzaldehydes
US10633360B2 (en) 2014-12-23 2020-04-28 Anthea Aromatics Private Limited Efficient process for the synthesis of alkoxy substituted benzaldehydes
CN111909134B (en) * 2019-05-07 2024-04-26 北京鼎材科技有限公司 Compound and application thereof, and organic electroluminescent device comprising compound

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee