GB321442A - Improvements in and relating to the production of borneol and iso-borneol - Google Patents

Improvements in and relating to the production of borneol and iso-borneol

Info

Publication number
GB321442A
GB321442A GB2243228A GB2243228A GB321442A GB 321442 A GB321442 A GB 321442A GB 2243228 A GB2243228 A GB 2243228A GB 2243228 A GB2243228 A GB 2243228A GB 321442 A GB321442 A GB 321442A
Authority
GB
United Kingdom
Prior art keywords
borneol
acid
iso
relating
production
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
GB2243228A
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.)
JAMES ALEXANDER TINLING
Original Assignee
JAMES ALEXANDER TINLING
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 JAMES ALEXANDER TINLING filed Critical JAMES ALEXANDER TINLING
Priority to GB2243228A priority Critical patent/GB321442A/en
Publication of GB321442A publication Critical patent/GB321442A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C35/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring
    • C07C35/22—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring polycyclic, at least one hydroxy group bound to a condensed ring system
    • C07C35/23—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring polycyclic, at least one hydroxy group bound to a condensed ring system with hydroxy on a condensed ring system having two rings
    • C07C35/28—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring polycyclic, at least one hydroxy group bound to a condensed ring system with hydroxy on a condensed ring system having two rings the condensed ring system containing seven carbon atoms
    • C07C35/29—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a ring other than a six-membered aromatic ring polycyclic, at least one hydroxy group bound to a condensed ring system with hydroxy on a condensed ring system having two rings the condensed ring system containing seven carbon atoms being a (2.2.1) system
    • C07C35/30—Borneol; Isoborneol

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

321,442. Tinling, J. A. Aug. 2, 1928. Borneol and isoborneol are obtained by treating pinene or camphene with anhydrides of acyl aromatic carboxylic acids, for example the anhydride of o-benzoylbenzoic acid or the mixed anhydride of acetic and o-benzoylbenzoic acids. Bornyl and isobornyl esters are thus obtained in 75 per cent yields. The process is illustrated in an example in which boroacetic acid or anhydroboric acid may be used as a catalyst, the esters formed being separated and saponified by the usual means. Specification 281,468 is referred to.
GB2243228A 1928-08-02 1928-08-02 Improvements in and relating to the production of borneol and iso-borneol Expired GB321442A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2243228A GB321442A (en) 1928-08-02 1928-08-02 Improvements in and relating to the production of borneol and iso-borneol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2243228A GB321442A (en) 1928-08-02 1928-08-02 Improvements in and relating to the production of borneol and iso-borneol

Publications (1)

Publication Number Publication Date
GB321442A true GB321442A (en) 1929-11-04

Family

ID=10179262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2243228A Expired GB321442A (en) 1928-08-02 1928-08-02 Improvements in and relating to the production of borneol and iso-borneol

Country Status (1)

Country Link
GB (1) GB321442A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102344343A (en) * 2011-08-18 2012-02-08 福建青松股份有限公司 Method for producing high-purity isoborneol

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102344343A (en) * 2011-08-18 2012-02-08 福建青松股份有限公司 Method for producing high-purity isoborneol

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