GB222136A - A process of preparing benzyl resorcinol - Google Patents

A process of preparing benzyl resorcinol

Info

Publication number
GB222136A
GB222136A GB22090/24A GB2209024A GB222136A GB 222136 A GB222136 A GB 222136A GB 22090/24 A GB22090/24 A GB 22090/24A GB 2209024 A GB2209024 A GB 2209024A GB 222136 A GB222136 A GB 222136A
Authority
GB
United Kingdom
Prior art keywords
benzoylresorcinol
hydrochloric acid
zinc
preparing benzyl
resorcinol
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
GB22090/24A
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
Publication of GB222136A publication Critical patent/GB222136A/en
Expired legal-status Critical Current

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
    • C07C37/001—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
    • C07C37/002—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 transformation of a functional group, e.g. oxo, carboxyl
    • 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
    • C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
    • C07C39/15—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with all hydroxy groups on non-condensed rings, e.g. phenylphenol

Landscapes

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

Abstract

Benzylresorcinol is prepared by reducing, for example by means of zinc amalgam and hydrochloric acid, benzoylresorcinol. In an example resorcinol is condensed with benzoic acid by means of zinc chloride and the oily product washed with water and sodium bicarbonate solution, or alternatively precipitated from its solution in sodium carbonate by means of carbon dioxide. The resulting benzoylresorcinol is reduced by means of zinc amalgam and hydrochloric acid, and the product extracted and distilled in vacuo, and finally recrystallized from benzene or other solvent.
GB22090/24A 1923-09-19 1924-09-19 A process of preparing benzyl resorcinol Expired GB222136A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US222136XA 1923-09-19 1923-09-19

Publications (1)

Publication Number Publication Date
GB222136A true GB222136A (en) 1925-01-08

Family

ID=21808431

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22090/24A Expired GB222136A (en) 1923-09-19 1924-09-19 A process of preparing benzyl resorcinol

Country Status (1)

Country Link
GB (1) GB222136A (en)

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