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GB2008589B - Optical resolution process - Google Patents

Optical resolution process

Info

Publication number
GB2008589B
GB2008589B GB7845700A GB7845700A GB2008589B GB 2008589 B GB2008589 B GB 2008589B GB 7845700 A GB7845700 A GB 7845700A GB 7845700 A GB7845700 A GB 7845700A GB 2008589 B GB2008589 B GB 2008589B
Authority
GB
United Kingdom
Prior art keywords
optical resolution
resolution process
optical
resolution
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
GB7845700A
Other versions
GB2008589A (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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
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 INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Priority to GB7845700A priority Critical patent/GB2008589B/en
Publication of GB2008589A publication Critical patent/GB2008589A/en
Application granted granted Critical
Publication of GB2008589B publication Critical patent/GB2008589B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB7845700A 1977-11-23 1978-11-23 Optical resolution process Expired GB2008589B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7845700A GB2008589B (en) 1977-11-23 1978-11-23 Optical resolution process

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4875477 1977-11-23
GB7845700A GB2008589B (en) 1977-11-23 1978-11-23 Optical resolution process

Publications (2)

Publication Number Publication Date
GB2008589A GB2008589A (en) 1979-06-06
GB2008589B true GB2008589B (en) 1982-03-10

Family

ID=26266325

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7845700A Expired GB2008589B (en) 1977-11-23 1978-11-23 Optical resolution process

Country Status (1)

Country Link
GB (1) GB2008589B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229593A (en) * 1979-05-29 1980-10-21 Fmc Corporation Method to prepare (+)-cis-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylic acid
JPS56108737A (en) * 1980-01-31 1981-08-28 Sumitomo Chem Co Ltd Method for obtaining optically active 2*22dimethyll33 2*22 dichlorovinyl cyclopropanecarboxylic acid

Also Published As

Publication number Publication date
GB2008589A (en) 1979-06-06

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Legal Events

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