IT1109200B - Processo per la preparazione di esteri di acidi arilacetici da alfa-alo-alchilarilchetoni - Google Patents

Processo per la preparazione di esteri di acidi arilacetici da alfa-alo-alchilarilchetoni

Info

Publication number
IT1109200B
IT1109200B IT20348/79A IT2034879A IT1109200B IT 1109200 B IT1109200 B IT 1109200B IT 20348/79 A IT20348/79 A IT 20348/79A IT 2034879 A IT2034879 A IT 2034879A IT 1109200 B IT1109200 B IT 1109200B
Authority
IT
Italy
Prior art keywords
alchylaryl
alo
ketones
alpha
preparation
Prior art date
Application number
IT20348/79A
Other languages
English (en)
Italian (it)
Other versions
IT7920348A0 (it
Inventor
Giordano Claudio
Francesco Casagrande
Original Assignee
Montedison 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 Montedison Spa filed Critical Montedison Spa
Publication of IT7920348A0 publication Critical patent/IT7920348A0/it
Priority to IT20348/79A priority Critical patent/IT1109200B/it
Priority to NL8000923A priority patent/NL190754C/xx
Priority to BR8000977A priority patent/BR8000977A/pt
Priority to FR8003388A priority patent/FR2449670A1/fr
Priority to US06/121,965 priority patent/US4328356A/en
Priority to ES488684A priority patent/ES8101535A1/es
Priority to BE0/199458A priority patent/BE881802A/fr
Priority to MX10171980U priority patent/MX6855E/es
Priority to AT0091580A priority patent/AT370077B/de
Priority to JP1863880A priority patent/JPS55113742A/ja
Priority to DE19803006277 priority patent/DE3006277A1/de
Priority to GB8005752A priority patent/GB2042543B/en
Application granted granted Critical
Publication of IT1109200B publication Critical patent/IT1109200B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT20348/79A 1979-02-20 1979-02-20 Processo per la preparazione di esteri di acidi arilacetici da alfa-alo-alchilarilchetoni IT1109200B (it)

Priority Applications (12)

Application Number Priority Date Filing Date Title
IT20348/79A IT1109200B (it) 1979-02-20 1979-02-20 Processo per la preparazione di esteri di acidi arilacetici da alfa-alo-alchilarilchetoni
NL8000923A NL190754C (nl) 1979-02-20 1980-02-14 Werkwijze voor de bereiding van arylazijnzuuresters.
BR8000977A BR8000977A (pt) 1979-02-20 1980-02-15 Processo de preparacao de esteres de acidos arilaceticos das alfa-halo-alquilarilcetonas
FR8003388A FR2449670A1 (fr) 1979-02-20 1980-02-15 Procede de preparation d'esters d'acides arylacetiques a partir d'alpha-halo-alkylarylcetones
US06/121,965 US4328356A (en) 1979-02-20 1980-02-15 Process for preparing esters of arylacetic acids from alpha-halo-alkylarylketones
ES488684A ES8101535A1 (es) 1979-02-20 1980-02-16 Un procedimiento para la preparacion de esteres arilaceticos
BE0/199458A BE881802A (fr) 1979-02-20 1980-02-19 Procede de preparation d'esters d'acides arylacetiques a partir d'alpha-halo-alkylarylcetones
MX10171980U MX6855E (es) 1979-02-20 1980-02-19 Procedimiento para preparar esteres de acidos arilaceticos a partir de alfa-halo alquilarilcetonas
AT0091580A AT370077B (de) 1979-02-20 1980-02-19 Verfahren zur herstellung von arylessigsaeureestern
JP1863880A JPS55113742A (en) 1979-02-20 1980-02-19 Manufacture of arylacetic acid ester from alphaahaloalkylarylketone
DE19803006277 DE3006277A1 (de) 1979-02-20 1980-02-20 Verfahren zur herstellung von arylessigsaeureestern aus alpha -halogenalkylarylketonen
GB8005752A GB2042543B (en) 1979-02-20 1980-02-20 Process for preparing arylacetic esters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20348/79A IT1109200B (it) 1979-02-20 1979-02-20 Processo per la preparazione di esteri di acidi arilacetici da alfa-alo-alchilarilchetoni

Publications (2)

Publication Number Publication Date
IT7920348A0 IT7920348A0 (it) 1979-02-20
IT1109200B true IT1109200B (it) 1985-12-16

Family

ID=11165928

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20348/79A IT1109200B (it) 1979-02-20 1979-02-20 Processo per la preparazione di esteri di acidi arilacetici da alfa-alo-alchilarilchetoni

Country Status (11)

Country Link
US (1) US4328356A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS55113742A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT370077B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE881802A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR8000977A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3006277A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES8101535A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2449670A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2042543B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1109200B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL190754C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4161087A (en) * 1978-05-11 1979-07-17 Levesque Clarence N Panels for use in constructing building wall and building walls including such panels
IE50898B1 (en) * 1980-02-26 1986-08-06 Blaschim Spa 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
IE53333B1 (en) * 1980-09-11 1988-10-26 Syntex Pharma Int Process for preparing alpha-aromatic group substituted alkanoic acids or esters thereof
JPS5810525A (ja) * 1981-06-15 1983-01-21 Sagami Chem Res Center 光学活性な１−芳香族基置換−１−アルカノン類の製造方法
IT1167476B (it) * 1981-07-23 1987-05-13 Blasinachim Spa Procedimento per preparare acidi alcanoici o i loro esteri mediante riarrangiamento di alfa-alogeno-chetoni in mezzo protico e in presenza di un sale di un metallo non nobile
US5210258A (en) * 1981-12-11 1993-05-11 Syntex Pharmaceuticals International Ltd. Optically active alpha-naththylalkyl ketones
IT1190741B (it) * 1982-03-22 1988-02-24 Blaschim Spa Procedimento per preparare esteri dell'acido 2-(6'-metossi-2'-naftil)-propionico
DE3362024D1 (en) * 1982-08-06 1986-03-13 Zambon Spa Process for preparing alpha arylalkanoic acids
IT1210947B (it) * 1982-11-03 1989-09-29 Zambon Spa Procedimento per preparare esteri di acidi arilalcanoici
FR2547578B1 (fr) * 1983-06-20 1987-07-10 Fabre Sa Pierre Acides (biphenylyl-4)-2 propioniques, nouveau procede de preparation et utilisation comme intermediaires de synthese
JPS6081145A (ja) * 1983-10-11 1985-05-09 Nissan Chem Ind Ltd ｄ−α−（６−メトキシ−２−ナフチル）プロピオン酸エステルのアルカリ性加水分解による，ｄ−α−（６−メトキシ−２−ナフチル）プロピオン酸の製法
US4590290A (en) * 1985-03-04 1986-05-20 American Cyanamid Company Process for the preparation of 6-methoxy-1-naphthoic acid, methyl esters
JPS61212537A (ja) * 1985-03-15 1986-09-20 Yasumitsu Tamura α−アリ−ルアルカン酸エステル類の製造法
JPS61212538A (ja) * 1985-03-15 1986-09-20 Yasumitsu Tamura α−アリ−ルアルカン酸エステル類の製造法
IT1190362B (it) * 1985-05-30 1988-02-16 Zambon Spa Preparazione del (6-metossi-2-naftil)-(1-bormoetil)-chetone e dei suoi derivati
IT1201443B (it) * 1985-07-31 1989-02-02 Zambon Spa Intermedi per la sintesi di acidi carbossilici
US4912248A (en) * 1987-05-18 1990-03-27 The Procter & Gamble Company Novel anti-inflammatory agents, pharmaceutical compositions and methods for reducing inflammation
IT1227537B (it) * 1987-07-28 1991-04-12 Zambon Spa Processo per la preparazione dell'acido s(+)-2-(6-metossi-2-naftil)- propionico
US5202474A (en) * 1989-06-22 1993-04-13 Monsanto Company Asymmetric catalytic hydrogenation of α-arylpropenoic acids
US5233084A (en) * 1989-06-22 1993-08-03 Monsanto Company Method for preparing α-arylpropionic acids
US5198561A (en) * 1989-06-22 1993-03-30 Monsanto Company Ruthenium-BINAP asymmetric hydrogenation catalyst
DE19511861A1 (de) * 1995-03-31 1996-10-02 Basf Ag Verfahren zur Herstellung von a-Chloralkylarylketonen
JP4376367B2 (ja) * 1999-09-20 2009-12-02 新日本石油株式会社 炭化水素溶剤およびそれを用いた感圧複写材料
TWI262791B (en) 1999-10-27 2006-10-01 Nobex Corp 6-methoxy-2-naphthylacetic acid prodrugs
US6436990B1 (en) 1999-10-27 2002-08-20 Nobex Corporation 6-methoxy-2-naphthylacetic acid prodrugs
US6552078B2 (en) 1999-10-27 2003-04-22 Nobex Corp 6-methoxy-2-naphthylacetic acid prodrugs

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB971700A (en) * 1961-02-02 1964-09-30 Boots Pure Drug Co Ltd Anti-Inflammatory Agents
CA960689A (en) * 1967-01-13 1975-01-07 Syntex Corporation 2-naphthyl acetic acid derivatives and compositions

Also Published As

Publication number Publication date
US4328356A (en) 1982-05-04
JPS55113742A (en) 1980-09-02
DE3006277A1 (de) 1980-09-04
ES488684A0 (es) 1980-12-16
NL190754C (nl) 1994-08-01
AT370077B (de) 1983-02-25
BR8000977A (pt) 1980-10-29
ES8101535A1 (es) 1980-12-16
FR2449670A1 (fr) 1980-09-19
IT7920348A0 (it) 1979-02-20
DE3006277C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-07-12
FR2449670B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-12-03
GB2042543A (en) 1980-09-24
NL190754B (nl) 1994-03-01
NL8000923A (nl) 1980-08-22
ATA91580A (de) 1982-07-15
GB2042543B (en) 1983-02-23
BE881802A (fr) 1980-08-19

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Effective date: 19970228