GB2450682B - Syntheses of 5-n-alkylresorcinols (5-n-alkyl-1,3-dihydroxybenzenes) from 8-(3,5-dibenzyloxyphenyl)octanal, obtained by ozonolysis from dibenzylcardol - Google Patents

Syntheses of 5-n-alkylresorcinols (5-n-alkyl-1,3-dihydroxybenzenes) from 8-(3,5-dibenzyloxyphenyl)octanal, obtained by ozonolysis from dibenzylcardol

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Publication number
GB2450682B
GB2450682B GB0712351A GB0712351A GB2450682B GB 2450682 B GB2450682 B GB 2450682B GB 0712351 A GB0712351 A GB 0712351A GB 0712351 A GB0712351 A GB 0712351A GB 2450682 B GB2450682 B GB 2450682B
Authority
GB
United Kingdom
Prior art keywords
dibenzylcardol
dibenzyloxyphenyl
alkylresorcinols
dihydroxybenzenes
octanal
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 - Fee Related
Application number
GB0712351A
Other versions
GB2450682A (en
GB0712351D0 (en
Inventor
John Henry Paul Tyman
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0712351A priority Critical patent/GB2450682B/en
Publication of GB0712351D0 publication Critical patent/GB0712351D0/en
Publication of GB2450682A publication Critical patent/GB2450682A/en
Application granted granted Critical
Publication of GB2450682B publication Critical patent/GB2450682B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/001—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by modification in a side chain
    • C07C37/003—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by modification in a side chain by hydrogenation of an unsaturated part
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
    • C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
    • C07C39/08—Dihydroxy benzenes; Alkylated derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB0712351A 2007-06-26 2007-06-26 Syntheses of 5-n-alkylresorcinols (5-n-alkyl-1,3-dihydroxybenzenes) from 8-(3,5-dibenzyloxyphenyl)octanal, obtained by ozonolysis from dibenzylcardol Expired - Fee Related GB2450682B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0712351A GB2450682B (en) 2007-06-26 2007-06-26 Syntheses of 5-n-alkylresorcinols (5-n-alkyl-1,3-dihydroxybenzenes) from 8-(3,5-dibenzyloxyphenyl)octanal, obtained by ozonolysis from dibenzylcardol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0712351A GB2450682B (en) 2007-06-26 2007-06-26 Syntheses of 5-n-alkylresorcinols (5-n-alkyl-1,3-dihydroxybenzenes) from 8-(3,5-dibenzyloxyphenyl)octanal, obtained by ozonolysis from dibenzylcardol

Publications (3)

Publication Number Publication Date
GB0712351D0 GB0712351D0 (en) 2007-08-01
GB2450682A GB2450682A (en) 2009-01-07
GB2450682B true GB2450682B (en) 2012-01-25

Family

ID=38352926

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0712351A Expired - Fee Related GB2450682B (en) 2007-06-26 2007-06-26 Syntheses of 5-n-alkylresorcinols (5-n-alkyl-1,3-dihydroxybenzenes) from 8-(3,5-dibenzyloxyphenyl)octanal, obtained by ozonolysis from dibenzylcardol

Country Status (1)

Country Link
GB (1) GB2450682B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201202381D0 (en) * 2012-02-13 2012-03-28 Univ Bangor Method for preparing a herbicidal compound

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2429455A (en) * 2005-08-27 2007-02-28 John Henry Paul Tyman Synthesis of 5-(C15-25-alkyl/alkenyl)resorcinols via 8-(3,5-dihydroxyphenyl)octanal, the ozonolysis product of cardol, using Wittig & Grignard methodology
WO2008028098A2 (en) * 2006-09-01 2008-03-06 The United States Of America, As Represented By The Secretary Of Agriculture A novel o-methyltransferase gene from sorghum cloning, expression, transformation and characterization

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2429455A (en) * 2005-08-27 2007-02-28 John Henry Paul Tyman Synthesis of 5-(C15-25-alkyl/alkenyl)resorcinols via 8-(3,5-dihydroxyphenyl)octanal, the ozonolysis product of cardol, using Wittig & Grignard methodology
WO2008028098A2 (en) * 2006-09-01 2008-03-06 The United States Of America, As Represented By The Secretary Of Agriculture A novel o-methyltransferase gene from sorghum cloning, expression, transformation and characterization

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
Acta Pharmaceutica Suecica Vol. 16, No. 1, 1979, pages 21-33 *
Bulletin of the Chemical Society of Japan Vol. 56, No. 6, 1983, pages 1889-1890 *
Helvetica Chimica Acta Vol. 63, No. 8, 1980, pages 2508-2514 *
Journal of Organic Chemistry Vol. 29, No. 2, 1964, pages 435-440 *
Justus Liebigs Annalen der Chemie No. 7, 1977, pages 1132-1140 *

Also Published As

Publication number Publication date
GB2450682A (en) 2009-01-07
GB0712351D0 (en) 2007-08-01

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GB2450682B (en) Syntheses of 5-n-alkylresorcinols (5-n-alkyl-1,3-dihydroxybenzenes) from 8-(3,5-dibenzyloxyphenyl)octanal, obtained by ozonolysis from dibenzylcardol

Legal Events

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

Effective date: 20130626