IT1212431B - Procedimento per trasformare gli alfa-alogeno-chetali in esteri di acidi alcanoici. - Google Patents

Procedimento per trasformare gli alfa-alogeno-chetali in esteri di acidi alcanoici.

Info

Publication number
IT1212431B
IT1212431B IT8024045A IT2404580A IT1212431B IT 1212431 B IT1212431 B IT 1212431B IT 8024045 A IT8024045 A IT 8024045A IT 2404580 A IT2404580 A IT 2404580A IT 1212431 B IT1212431 B IT 1212431B
Authority
IT
Italy
Prior art keywords
aryl
heterocyclic
substd
fused
opt
Prior art date
Application number
IT8024045A
Other languages
English (en)
Other versions
IT8024045A0 (it
Inventor
Giordano Claudio
Belli Aldo
Uggeri Fulvio
Villa Giovanni
Original Assignee
Blaschim 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 Blaschim Spa filed Critical Blaschim Spa
Publication of IT8024045A0 publication Critical patent/IT8024045A0/it
Priority to IT8024045A priority Critical patent/IT1212431B/it
Priority to IE292/81A priority patent/IE50898B1/en
Priority to IE291/81A priority patent/IE50897B1/en
Priority to MX10181881U priority patent/MX6903E/es
Priority to NO810575A priority patent/NO155006C/no
Priority to NO810574A priority patent/NO155004C/no
Priority to US06/236,513 priority patent/US4414405A/en
Priority to PT72547A priority patent/PT72547B/pt
Priority to PT72548A priority patent/PT72548B/pt
Priority to IL62201A priority patent/IL62201A/xx
Priority to AT81200210T priority patent/ATE14569T1/de
Priority to DE8181200211T priority patent/DE3172568D1/de
Priority to EP81200210A priority patent/EP0034871B2/en
Priority to DE8181200210T priority patent/DE3171528D1/de
Priority to IL62202A priority patent/IL62202A/xx
Priority to AT81200211T priority patent/ATE16004T1/de
Priority to EP81200211A priority patent/EP0035305B2/en
Priority to PH25260A priority patent/PH16733A/en
Priority to PH25259A priority patent/PH16717A/en
Priority to DK081481A priority patent/DK160545C/da
Priority to AU67589/81A priority patent/AU547057B2/en
Priority to AU67588/81A priority patent/AU542788B2/en
Priority to ES499749A priority patent/ES499749A0/es
Priority to DK081681A priority patent/DK157671C/da
Priority to CA000371673A priority patent/CA1162554A/en
Priority to CA000371692A priority patent/CA1196010A/en
Priority to ES499794A priority patent/ES499794A0/es
Priority to MX186116A priority patent/MX155967A/es
Priority to FI810584A priority patent/FI72712C/fi
Priority to KR1019810000624A priority patent/KR840001982B1/ko
Priority to FI810585A priority patent/FI84267C/fi
Priority to US06/329,333 priority patent/US4748253A/en
Priority to CA000432492A priority patent/CA1169865A/en
Priority to US06/520,190 priority patent/US4560777A/en
Priority to US06/735,166 priority patent/US4609766A/en
Priority to CA000487122A priority patent/CA1261340A/en
Priority to NO861362A priority patent/NO163281C/no
Application granted granted Critical
Publication of IT1212431B publication Critical patent/IT1212431B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids

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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
IT8024045A 1980-02-26 1980-08-07 Procedimento per trasformare gli alfa-alogeno-chetali in esteri di acidi alcanoici. IT1212431B (it)

Priority Applications (37)

Application Number Priority Date Filing Date Title
IT8024045A IT1212431B (it) 1980-08-07 1980-08-07 Procedimento per trasformare gli alfa-alogeno-chetali in esteri di acidi alcanoici.
IE292/81A IE50898B1 (en) 1980-02-26 1981-02-13 Process for preparing esters of 2-(6'-methoxy-2'-naphthyl)-propionic acid via rearrangement of new ketals of 2-halo-1-(6'-methoxy-2'-naphthyl)-propan-1-one
IE291/81A IE50897B1 (en) 1980-02-26 1981-02-13 Process for preparing esters of alkanoic acids via rearrangement of alpha-haloketals
MX10181881U MX6903E (es) 1980-02-26 1981-02-19 Procedimiento para preparar esteres del acido 2-(5'-bromo-6'-metoxi-2'-naftil)propionico mediante redisposicion de los cetales de 2-halo-1-(6'-metoxi-2'-naftil)-propan-1-ona
NO810575A NO155006C (no) 1980-02-26 1981-02-19 Fremgangsmaate for fremstilling av estere av alkansyrer via omleiring av alfa-halogenketaler.
NO810574A NO155004C (no) 1980-02-26 1981-02-19 Nye ketaler av 2-halogen-1-(6'metoksy-2'-naftyl)-propan-1-en.
US06/236,513 US4414405A (en) 1980-02-26 1981-02-20 Process for preparing esters of 2-(6'methoxy-2'naphtyl)-propionic acid via rearrangement of new ketals of 2-halo-1-(6'-methoxy-2'-naphtyl)-propan-1-one and new esters of 2-(5'-bromo-6'-methoxy-2'-naphtyl)-propionic acid thus prepared
PT72547A PT72547B (en) 1980-02-26 1981-02-20 Process for preparing esters of alkanoic acids via rearrange- ment of alpha-haloketals
PT72548A PT72548B (en) 1980-02-26 1981-02-20 Process for the preparation of esters of 2-(6'-methoxy-2'- -naphtyl)-propionic acid by rearrangement of new cetals of 2-halo-1-(6'-methoxy-2'-naphtyl)-propan-1-one and of new esters of the thus obtained 2-(5'-bromo-6'-methoxy-2'-naphtyl)- -propionic
IL62201A IL62201A (en) 1980-02-26 1981-02-23 Preparation of esters of 2-(6'-methoxy-2'-naphthyl)-propionic acids by rearrangement of 2-halo-1-(6'-methoxy-2'-naphthyl)-1-propanone ketals and some new such ketals
AT81200210T ATE14569T1 (de) 1980-02-26 1981-02-23 Verfahren zur herstellung von alkansaeureestern durch umlagerung von alpha-haloketalen.
DE8181200211T DE3172568D1 (en) 1980-02-26 1981-02-23 Process for preparing esters of 2-(6'-methoxy-2'-naphtyl)-propionic acid via rearrangement of new ketals of 2-halo-1-(6'-methoxy-2'-naphtyl)-propan-1-one
EP81200210A EP0034871B2 (en) 1980-02-26 1981-02-23 Process for preparing esters of alkanoic acids via rearrangement of alpha-haloketals
DE8181200210T DE3171528D1 (en) 1980-02-26 1981-02-23 Process for preparing esters of alkanoic acids via rearrangement of alpha-haloketals
IL62202A IL62202A (en) 1980-02-26 1981-02-23 Preparation of esters of aralkanoic acids by rearrangement of alpha-haloketals
AT81200211T ATE16004T1 (de) 1980-02-26 1981-02-23 Verfahren zur herstellung von estern der 2-(6'methoxy-2'-naphthyl)-propionsaeure durch umlagerung von ketalen von 2-halo-1-(6'-methoxy- 2'-naphthyl)propan-1-on.
EP81200211A EP0035305B2 (en) 1980-02-26 1981-02-23 Process for preparing esters of 2-(6'-methoxy-2'-naphtyl)-propionic acid via rearrangement of new ketals of 2-halo-1-(6'-methoxy-2'-naphtyl)-propan-1-one
PH25259A PH16717A (en) 1980-02-26 1981-02-24 Process for preparing esters of alkanoic acids via rearrangement of alpha-haloketals
PH25260A PH16733A (en) 1980-02-26 1981-02-24 Process for preparing esters of 2-(6'-methoxy-2'-naphtyl)-propionic acid via rearrangement of new ketals of 2-halo-1-(6'-methoxy-2'-naphtyl)-propan-1-one and new esters of 2-(5'-bromo-6'-methoxy-2'-naphtyl)-propionic acid this prepared
DK081481A DK160545C (da) 1980-02-26 1981-02-24 Ketaler af 2-halogen-1-(6'-methoxy-2'-naphthyl)propan-1-on og fremgangsmaade til fremstilling af 2-(6'-methoxy-2'-naphthyl)-propionsyrederivater ud fra saadanne ketaler
AU67589/81A AU547057B2 (en) 1980-02-26 1981-02-24 Process for preparing esters of alkanoic acids via rearrangement of alpha-haloketals
AU67588/81A AU542788B2 (en) 1980-02-26 1981-02-24 Preparation of esters of naphthyl-propionic acids
ES499749A ES499749A0 (es) 1980-02-26 1981-02-24 Procedimiento para la preparacion de esteres del 2-(6'-meto-xi-2'-naftil)-propionico,por reagrupamiento de nuevos aceta-les del 2-halo-1-(6'-metoxi-2'-naftil)-propan-1-ona, y de esteres del 2-(5'-bromo-6'-metoxi-2'-naftil)-propionic
DK081681A DK157671C (da) 1980-02-26 1981-02-24 Fremgangsmaade til fremstilling af alkansyreestere ved omlejring af alfa-halogenketaler samt mellemprodukter til anvendelse derved
FI810584A FI72712C (fi) 1980-02-26 1981-02-25 Foerfarande foer framstaellning av estrar av 2-(6'-metoxi-2'-naftyl)-propionsyra med hjaelp av omlagring av nya ketaler av 2-halogen-1-(6'-metoxi-2'-naftyl)-propan-1-on samt nya ketaler.
CA000371692A CA1196010A (en) 1980-02-26 1981-02-25 METHOD FOR THE PREPARATION OF ESTERS OF 2-(6'-METHOXY-2'NAPTHYL)-PROPIONIC ACID BY REARRANGEMENT OF NEW CETALS OF 2-HALO-1-(6'-METHOXY-2'-NAPHTYL)-PROPAN-1 -ONE; NEW 2-(5'-BROMO-6'-METHOXY-2'-NAPHTYL)PROPIONIC ACID ESTERS THUS OBTAINED
ES499794A ES499794A0 (es) 1980-02-26 1981-02-25 Procedimiento para la preparacion de esteres de acidos alca-noicos por reagrupamiento de alfa-halo-acetales
MX186116A MX155967A (es) 1980-02-26 1981-02-25 Procedimiento para preparar esteres de acidos alcanoicos
CA000371673A CA1162554A (en) 1980-02-26 1981-02-25 Process for preparing esters of alkanoic acids via rearrangement of alpha-haloketals
KR1019810000624A KR840001982B1 (ko) 1980-08-07 1981-02-25 2-(6'-메톡시-2'-나프틸)-프로피온산 에스테르의 제조방법
FI810585A FI84267C (fi) 1980-02-26 1981-02-25 Nytt foerfarande foer framstaellning av -arylgruppsubstituerade alkansyror eller -estrar.
US06/329,333 US4748253A (en) 1980-02-26 1981-12-10 Process for preparing esters of alkanoic acids via rearrangement of alpha-haloketals
CA000432492A CA1169865A (en) 1980-02-26 1983-07-14 Process for preparing alpha-haloketals
US06/520,190 US4560777A (en) 1980-02-26 1983-08-04 Preparation of esters of 2-(6'-methoxy-2'-naphthyl)-propionic acid via rearrangement of ketals of 2-halo-1-(6'-methoxy-2'-naphthyl)-propan-1-one
US06/735,166 US4609766A (en) 1980-02-26 1985-05-17 Process for preparing esters of 2-(6'-methoxy-2'-naphtyl)-propionic acid via rearrangement of new ketals of 2-halo-1-(6'-methoxy-2'-naphtyl)-propan-1-one and new esters of 2-(5'-bromo-6'-methoxy-2'-naphtyl)propionic acid thus prepared
CA000487122A CA1261340A (en) 1980-02-26 1985-07-19 Ketals of 2-halo-1-(6'-methoxy-2'-naphthyl)-propan- 1-one
NO861362A NO163281C (no) 1980-02-26 1986-04-08 Alfa-halogenketaler til bruk ved fremstilling av estere avalkansyrer.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8024045A IT1212431B (it) 1980-08-07 1980-08-07 Procedimento per trasformare gli alfa-alogeno-chetali in esteri di acidi alcanoici.

Publications (2)

Publication Number Publication Date
IT8024045A0 IT8024045A0 (it) 1980-08-07
IT1212431B true IT1212431B (it) 1989-11-22

Family

ID=11211663

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8024045A IT1212431B (it) 1980-02-26 1980-08-07 Procedimento per trasformare gli alfa-alogeno-chetali in esteri di acidi alcanoici.

Country Status (2)

Country Link
KR (1) KR840001982B1 (it)
IT (1) IT1212431B (it)

Also Published As

Publication number Publication date
IT8024045A0 (it) 1980-08-07
KR840001982B1 (ko) 1984-10-26
KR830005100A (ko) 1983-07-23

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