IT1282726B1 - Procedimento per la preparazione del 4-(6-metossi-2-naftil)-2-buta- none - Google Patents

Procedimento per la preparazione del 4-(6-metossi-2-naftil)-2-buta- none

Info

Publication number: IT1282726B1
Authority: IT; Italy
Prior art keywords: methoxy; naphthyl; butanone; preparation; hydrogenolysis
Prior art date: 1996-03-01

Application number

IT96MI000400A

Other languages

English (en)

Italian (it)

Inventor

Giuseppe Bernini

Original Assignee

Secifarma 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.)

1996-03-01

Filing date

1996-03-01

Publication date

1998-03-31

1996-03-01 Application filed by Secifarma Spa filed Critical Secifarma Spa

1996-03-01 Priority to IT96MI000400A priority Critical patent/IT1282726B1/it

1996-03-01 Publication of ITMI960400A0 publication Critical patent/ITMI960400A0/it

1997-02-27 Priority to CA002198658A priority patent/CA2198658A1/en

1997-09-01 Publication of ITMI960400A1 publication Critical patent/ITMI960400A1/it

1998-03-31 Application granted granted Critical

1998-03-31 Publication of IT1282726B1 publication Critical patent/IT1282726B1/it

Links

BLXXJMDCKKHMKV-UHFFFAOYSA-N Nabumetone Chemical compound C1=C(CCC(C)=O)C=CC2=CC(OC)=CC=C21 BLXXJMDCKKHMKV-UHFFFAOYSA-N 0.000 title abstract 3
238000002360 preparation method Methods 0.000 title abstract 2
238000007327 hydrogenolysis reaction Methods 0.000 abstract 2
VZBLASFLFFMMCM-UHFFFAOYSA-N 6-methoxynaphthalene-2-carbaldehyde Chemical compound C1=C(C=O)C=CC2=CC(OC)=CC=C21 VZBLASFLFFMMCM-UHFFFAOYSA-N 0.000 abstract 1
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 abstract 1
WDJHALXBUFZDSR-UHFFFAOYSA-M acetoacetate Chemical compound CC(=O)CC([O-])=O WDJHALXBUFZDSR-UHFFFAOYSA-M 0.000 abstract 1
239000003054 catalyst Substances 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
238000009833 condensation Methods 0.000 abstract 1
230000005494 condensation Effects 0.000 abstract 1
238000006482 condensation reaction Methods 0.000 abstract 1
238000006114 decarboxylation reaction Methods 0.000 abstract 1
DPDJEXOTWADMSW-UHFFFAOYSA-N furan-2-ylmethyl 2-[(6-methoxynaphthalen-2-yl)methylidene]-3-oxobutanoate Chemical compound C1=CC2=CC(OC)=CC=C2C=C1C=C(C(C)=O)C(=O)OCC1=CC=CO1 DPDJEXOTWADMSW-UHFFFAOYSA-N 0.000 abstract 1
229960004270 nabumetone Drugs 0.000 abstract 1
RAIYODFGMLZUDF-UHFFFAOYSA-N piperidin-1-ium;acetate Chemical compound CC([O-])=O.C1CC[NH2+]CC1 RAIYODFGMLZUDF-UHFFFAOYSA-N 0.000 abstract 1
239000011541 reaction mixture Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/20—Unsaturated compounds containing keto groups bound to acyclic carbon atoms
- C07C49/255—Unsaturated compounds containing keto groups bound to acyclic carbon atoms containing ether groups, groups, groups, or groups

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)

IT96MI000400A 1996-03-01 1996-03-01 Procedimento per la preparazione del 4-(6-metossi-2-naftil)-2-buta- none IT1282726B1 (it)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
IT96MI000400A IT1282726B1 (it)	1996-03-01	1996-03-01	Procedimento per la preparazione del 4-(6-metossi-2-naftil)-2-buta- none
CA002198658A CA2198658A1 (en)	1996-03-01	1997-02-27	Process for the preparation of 4-(6-methoxy-2-naphthyl)-2-butanone

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT96MI000400A IT1282726B1 (it)	1996-03-01	1996-03-01	Procedimento per la preparazione del 4-(6-metossi-2-naftil)-2-buta- none

Publications (3)

Publication Number	Publication Date
ITMI960400A0 ITMI960400A0 (2)	1996-03-01
ITMI960400A1 ITMI960400A1 (it)	1997-09-01
IT1282726B1 true IT1282726B1 (it)	1998-03-31

Family

ID=11373462

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT96MI000400A IT1282726B1 (it)	1996-03-01	1996-03-01	Procedimento per la preparazione del 4-(6-metossi-2-naftil)-2-buta- none

Country Status (2)

Country	Link
CA (1)	CA2198658A1 (2)
IT (1)	IT1282726B1 (2)

1996
- 1996-03-01 IT IT96MI000400A patent/IT1282726B1/it active IP Right Grant
1997
- 1997-02-27 CA CA002198658A patent/CA2198658A1/en not_active Abandoned

Also Published As

Publication number	Publication date
ITMI960400A0 (2)	1996-03-01
CA2198658A1 (en)	1997-09-01
ITMI960400A1 (it)	1997-09-01

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Legal Events

Date	Code	Title	Description
1998-03-31	0001	Granted