GB1141307A - Bicyclic derivatives of hydroquinone - Google Patents

Bicyclic derivatives of hydroquinone

Info

Publication number
GB1141307A
GB1141307A GB2001266A GB2001266A GB1141307A GB 1141307 A GB1141307 A GB 1141307A GB 2001266 A GB2001266 A GB 2001266A GB 2001266 A GB2001266 A GB 2001266A GB 1141307 A GB1141307 A GB 1141307A
Authority
GB
United Kingdom
Prior art keywords
bridged
hydroquinone
tetrahydronaphthalene
acetic
bicyclic derivatives
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
GB2001266A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1141307A publication Critical patent/GB1141307A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • C07C39/17—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 containing other rings in addition to the six-membered aromatic rings, e.g. cyclohexylphenol

Abstract

1,141,307. Substituted hydroquinones. EASTMAN KODAK CO. 6 May, 1966 [10 May, 1965], No. 20012/66. Heading C2C. A 1,4 - bridged - 5,8 - dihydroxy - 1,2,3,4 - tetrahydronaphthalene is prepared by reacting the corresponding 1,4 - bridged - 1,4,4a,8a - tetrahydro - 5,8 - naphthoquinone with a mixture of a mineral acid, acetic or propionic acid, and acetic or propionic anhydride to form the corresponding 1,4 - bridged - 5,8 - diacyloxy - 1,4 - dihydronaphthalene, hydrogenating this compound to the corresponding 1,2,3,4 - tetrahydronaphthalene and converting the acyloxy groups at the 5- and 8- positions to hydroxy groups by hydrolysis or ester interchange.
GB2001266A 1965-05-10 1966-05-06 Bicyclic derivatives of hydroquinone Expired GB1141307A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45471265A 1965-05-10 1965-05-10

Publications (1)

Publication Number Publication Date
GB1141307A true GB1141307A (en) 1969-01-29

Family

ID=23805760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2001266A Expired GB1141307A (en) 1965-05-10 1966-05-06 Bicyclic derivatives of hydroquinone

Country Status (2)

Country Link
BE (1) BE680768A (en)
GB (1) GB1141307A (en)

Also Published As

Publication number Publication date
BE680768A (en) 1966-10-17

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