IT1054578B - Processo per la preparazione di composti metilendiossiaro matici - Google Patents

Processo per la preparazione di composti metilendiossiaro matici

Info

Publication number
IT1054578B
IT1054578B IT19735/76A IT1973576A IT1054578B IT 1054578 B IT1054578 B IT 1054578B IT 19735/76 A IT19735/76 A IT 19735/76A IT 1973576 A IT1973576 A IT 1973576A IT 1054578 B IT1054578 B IT 1054578B
Authority
IT
Italy
Prior art keywords
methylendiossiaro
matici
compounds
preparation
methylendiossiaro matici
Prior art date
Application number
IT19735/76A
Other languages
English (en)
Inventor
P Maggioni
Original Assignee
Brichima 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 Brichima Spa filed Critical Brichima Spa
Priority to IT19735/76A priority Critical patent/IT1054578B/it
Priority to GB2653/77A priority patent/GB1518064A/en
Priority to FR7702405A priority patent/FR2339605A1/fr
Priority to BE174486A priority patent/BE850877A/xx
Priority to CH109977A priority patent/CH605902A5/xx
Priority to NL7700932A priority patent/NL7700932A/xx
Priority to DE19772703640 priority patent/DE2703640A1/de
Priority to JP916977A priority patent/JPS52113967A/ja
Priority to CA270,879A priority patent/CA1068287A/en
Priority to US05/764,424 priority patent/US4183861A/en
Application granted granted Critical
Publication of IT1054578B publication Critical patent/IT1054578B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/50—Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring

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)
IT19735/76A 1976-01-30 1976-01-30 Processo per la preparazione di composti metilendiossiaro matici IT1054578B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT19735/76A IT1054578B (it) 1976-01-30 1976-01-30 Processo per la preparazione di composti metilendiossiaro matici
GB2653/77A GB1518064A (en) 1976-01-30 1977-01-21 Process for preparing aromatic methylenedioxy compounds
BE174486A BE850877A (fr) 1976-01-30 1977-01-28 Preparation de composes methylene-dioxy aromatiques et produits ainsi obtenus
CH109977A CH605902A5 (it) 1976-01-30 1977-01-28
FR7702405A FR2339605A1 (fr) 1976-01-30 1977-01-28 Procede pour la preparation de composes methylene-dioxy aromatiques
NL7700932A NL7700932A (nl) 1976-01-30 1977-01-28 Werkwijze voor het bereiden van aromatische methyleendioxydeverbindingen.
DE19772703640 DE2703640A1 (de) 1976-01-30 1977-01-28 Verfahren zur herstellung von aromatischen methylendioxy-verbindungen
JP916977A JPS52113967A (en) 1976-01-30 1977-01-29 Production of aromatic methyleneedioxy compound
CA270,879A CA1068287A (en) 1976-01-30 1977-01-31 Process for preparing aromatic methylene-dioxy compounds
US05/764,424 US4183861A (en) 1976-01-30 1977-01-31 Process for preparing aromatic methylene-dioxy compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19735/76A IT1054578B (it) 1976-01-30 1976-01-30 Processo per la preparazione di composti metilendiossiaro matici

Publications (1)

Publication Number Publication Date
IT1054578B true IT1054578B (it) 1981-11-30

Family

ID=11160777

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19735/76A IT1054578B (it) 1976-01-30 1976-01-30 Processo per la preparazione di composti metilendiossiaro matici

Country Status (10)

Country Link
US (1) US4183861A (it)
JP (1) JPS52113967A (it)
BE (1) BE850877A (it)
CA (1) CA1068287A (it)
CH (1) CH605902A5 (it)
DE (1) DE2703640A1 (it)
FR (1) FR2339605A1 (it)
GB (1) GB1518064A (it)
IT (1) IT1054578B (it)
NL (1) NL7700932A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2819788A1 (de) * 1978-05-05 1979-11-08 Bayer Ag Benzylester mit fluorsubstituierten aether- und/oder thioaethergruppen und ihre verwendung als insektizide
AT375360B (de) * 1982-12-23 1984-07-25 Gerot Pharmazeutika Verfahren zur herstellung von neuen 1,3-benzodioxol-derivaten und deren salzen
FI874163A (fi) * 1986-09-26 1988-03-27 Mitsui Toatsu Chemicals Katekolderivat samt preparat innehaollande desamma foer haemmande och botande av regressiva sjukdomar i det centrala nervsystemet.
JP2805742B2 (ja) * 1993-04-06 1998-09-30 宇部興産株式会社 メチレンジオキシ芳香族化合物の製法
IT1291320B1 (it) * 1997-05-08 1999-01-07 Borregaard Italia Spa Procedimento per la preparazione di composti aromatici contenenti un sistema eterociclico

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3726924A (en) * 1971-03-26 1973-04-10 Hoffmann La Roche Method for the preparation of tris (dimethylamino) methane
US3838051A (en) * 1971-07-22 1974-09-24 Mobil Oil Lubricant having therein a methylene oxyaromatic compound

Also Published As

Publication number Publication date
FR2339605B1 (it) 1982-11-19
NL7700932A (nl) 1977-08-02
GB1518064A (en) 1978-07-19
CA1068287A (en) 1979-12-18
DE2703640A1 (de) 1977-08-04
US4183861A (en) 1980-01-15
CH605902A5 (it) 1978-10-13
JPS52113967A (en) 1977-09-24
DE2703640C2 (it) 1987-10-08
BE850877A (fr) 1977-05-16
FR2339605A1 (fr) 1977-08-26

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