IT1161226B - 1,1-BIS (2.3-DIIDROSSIBENZEN) ALCHIL - O - ARIL - METHANE AND PROCEDURE FOR THEIR PREPARATION - Google Patents

1,1-BIS (2.3-DIIDROSSIBENZEN) ALCHIL - O - ARIL - METHANE AND PROCEDURE FOR THEIR PREPARATION

Info

Publication number
IT1161226B
IT1161226B IT20740/83A IT2074083A IT1161226B IT 1161226 B IT1161226 B IT 1161226B IT 20740/83 A IT20740/83 A IT 20740/83A IT 2074083 A IT2074083 A IT 2074083A IT 1161226 B IT1161226 B IT 1161226B
Authority
IT
Italy
Prior art keywords
diidrossibenzen
alchil
aril
methane
bis
Prior art date
Application number
IT20740/83A
Other languages
Italian (it)
Other versions
IT8320740A0 (en
Inventor
Carlo Neri
Villiam Giroldini
Antonio Rinaldi
Mario Traversoni
Original Assignee
Anic 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 Anic Spa filed Critical Anic Spa
Publication of IT8320740A0 publication Critical patent/IT8320740A0/en
Priority to IT20740/83A priority Critical patent/IT1161226B/en
Priority to IL71560A priority patent/IL71560A0/en
Priority to EP84200538A priority patent/EP0127208A1/en
Priority to NO841530A priority patent/NO841530L/en
Priority to DK197484A priority patent/DK197484A/en
Priority to AU27058/84A priority patent/AU2705884A/en
Priority to ES532166A priority patent/ES8603452A1/en
Priority to US06/602,215 priority patent/US4564691A/en
Priority to CA 452374 priority patent/CA1223605C/en
Priority to SU843732812A priority patent/SU1375134A3/en
Priority to KR1019840002108A priority patent/KR860001309B1/en
Priority to ES545217A priority patent/ES545217A0/en
Priority to CA000497548A priority patent/CA1223605A/en
Application granted granted Critical
Publication of IT1161226B publication Critical patent/IT1161226B/en

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)
IT20740/83A 1983-04-22 1983-04-22 1,1-BIS (2.3-DIIDROSSIBENZEN) ALCHIL - O - ARIL - METHANE AND PROCEDURE FOR THEIR PREPARATION IT1161226B (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
IT20740/83A IT1161226B (en) 1983-04-22 1983-04-22 1,1-BIS (2.3-DIIDROSSIBENZEN) ALCHIL - O - ARIL - METHANE AND PROCEDURE FOR THEIR PREPARATION
IL71560A IL71560A0 (en) 1983-04-22 1984-04-16 Process for preparing substituted 2,3-dihydrobenzofurans and means adapted therefor
EP84200538A EP0127208A1 (en) 1983-04-22 1984-04-16 Process for preparing substituted 2,3-dihydrobenzofuran
NO841530A NO841530L (en) 1983-04-22 1984-04-17 PROCEDURE FOR THE PREPARATION OF SUBSTITUTED 2,3-DIHYDROBENZOFURANES.
DK197484A DK197484A (en) 1983-04-22 1984-04-17 METHOD OF PREPARING SUBSTITUTED 2,3-DIHYDROBENZOFURAN
ES532166A ES8603452A1 (en) 1983-04-22 1984-04-18 Process for preparing substituted 2,3-dihydrobenzofuran.
AU27058/84A AU2705884A (en) 1983-04-22 1984-04-18 1,1-bis(2,3 dihydroxybenzene) methanes
US06/602,215 US4564691A (en) 1983-04-22 1984-04-19 Process for preparing substituted 2,3-dihydrobenzofuran
CA 452374 CA1223605C (en) 1983-04-22 1984-04-19 Process for preparing 1,1-bis (2,3-dihydroxybenzene) alkyl or aryl methane
SU843732812A SU1375134A3 (en) 1983-04-22 1984-04-20 Method of producing 2.3-dihydro-2.2-dimethyl-7-benzofuranole
KR1019840002108A KR860001309B1 (en) 1983-04-22 1984-04-21 Process for preparing substituted 2,3-dihydrobenzofuran
ES545217A ES545217A0 (en) 1983-04-22 1985-07-01 PROCEDURE FOR THE PREPARATION OF 1,1-BIS (2,3-BIHIDROXI-BENZENE) ALKYL OR ARYL METHANES
CA000497548A CA1223605A (en) 1983-04-22 1985-12-12 Process for preparing 1,1-bis (2,3-dihydroxybenzene) alkyl or aryl methane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20740/83A IT1161226B (en) 1983-04-22 1983-04-22 1,1-BIS (2.3-DIIDROSSIBENZEN) ALCHIL - O - ARIL - METHANE AND PROCEDURE FOR THEIR PREPARATION

Publications (2)

Publication Number Publication Date
IT8320740A0 IT8320740A0 (en) 1983-04-22
IT1161226B true IT1161226B (en) 1987-03-18

Family

ID=11171341

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20740/83A IT1161226B (en) 1983-04-22 1983-04-22 1,1-BIS (2.3-DIIDROSSIBENZEN) ALCHIL - O - ARIL - METHANE AND PROCEDURE FOR THEIR PREPARATION

Country Status (3)

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

Also Published As

Publication number Publication date
IT8320740A0 (en) 1983-04-22
KR840008348A (en) 1984-12-14
ES8603803A1 (en) 1986-01-01
KR860001309B1 (en) 1986-09-13
ES545217A0 (en) 1986-01-01

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