ES545217A0 - Procedimiento para la preparacion de 1,1-bis(2,3-bihidroxi- benceno)alquil o aril metanos - Google Patents

Procedimiento para la preparacion de 1,1-bis(2,3-bihidroxi- benceno)alquil o aril metanos

Info

Publication number
ES545217A0
ES545217A0 ES545217A ES545217A ES545217A0 ES 545217 A0 ES545217 A0 ES 545217A0 ES 545217 A ES545217 A ES 545217A ES 545217 A ES545217 A ES 545217A ES 545217 A0 ES545217 A0 ES 545217A0
Authority
ES
Spain
Prior art keywords
bihidroxi
benzene
bis
alkyl
procedure
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.)
Granted
Application number
ES545217A
Other languages
English (en)
Other versions
ES8603803A1 (es
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.)
Enichimica Secondaria SpA
Original Assignee
Enichimica Secondaria SpA
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 Enichimica Secondaria SpA filed Critical Enichimica Secondaria SpA
Publication of ES8603803A1 publication Critical patent/ES8603803A1/es
Publication of ES545217A0 publication Critical patent/ES545217A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
    • C07D307/86—Benzo [b] furans; Hydrogenated benzo [b] furans with an oxygen atom directly attached in position 7

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
ES545217A 1983-04-22 1985-07-01 Procedimiento para la preparacion de 1,1-bis(2,3-bihidroxi- benceno)alquil o aril metanos Granted ES545217A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20740/83A IT1161226B (it) 1983-04-22 1983-04-22 1,1-bis (2.3-diidrossibenzen) alchil - o - aril - metani e procedimento per la loro preparazione

Publications (2)

Publication Number Publication Date
ES8603803A1 ES8603803A1 (es) 1986-01-01
ES545217A0 true ES545217A0 (es) 1986-01-01

Family

ID=11171341

Family Applications (1)

Application Number Title Priority Date Filing Date
ES545217A Granted ES545217A0 (es) 1983-04-22 1985-07-01 Procedimiento para la preparacion de 1,1-bis(2,3-bihidroxi- benceno)alquil o aril metanos

Country Status (3)

Country Link
KR (1) KR860001309B1 (es)
ES (1) ES545217A0 (es)
IT (1) IT1161226B (es)

Also Published As

Publication number Publication date
IT8320740A0 (it) 1983-04-22
KR860001309B1 (ko) 1986-09-13
KR840008348A (ko) 1984-12-14
ES8603803A1 (es) 1986-01-01
IT1161226B (it) 1987-03-18

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