IT1190362B - Preparazione del (6-metossi-2-naftil)-(1-bormoetil)-chetone e dei suoi derivati - Google Patents
Preparazione del (6-metossi-2-naftil)-(1-bormoetil)-chetone e dei suoi derivatiInfo
- Publication number
- IT1190362B IT1190362B IT20971/85A IT2097185A IT1190362B IT 1190362 B IT1190362 B IT 1190362B IT 20971/85 A IT20971/85 A IT 20971/85A IT 2097185 A IT2097185 A IT 2097185A IT 1190362 B IT1190362 B IT 1190362B
- Authority
- IT
- Italy
- Prior art keywords
- ketone
- preparation
- bormoethl
- naftil
- metoxy
- Prior art date
Links
- 239000002253 acid Substances 0.000 abstract 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 2
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 2
- 229910052794 bromium Inorganic materials 0.000 abstract 2
- PDBBUVMFTBQYAS-UHFFFAOYSA-N 2-bromo-1-(5-bromo-6-methoxynaphthalen-2-yl)propan-1-one Chemical compound C1=C(C(=O)C(C)Br)C=CC2=C(Br)C(OC)=CC=C21 PDBBUVMFTBQYAS-UHFFFAOYSA-N 0.000 abstract 1
- XCOAABZEUNQHQG-UHFFFAOYSA-N 2-bromo-1-(6-methoxynaphthalen-2-yl)propan-1-one Chemical compound C1=C(C(=O)C(C)Br)C=CC2=CC(OC)=CC=C21 XCOAABZEUNQHQG-UHFFFAOYSA-N 0.000 abstract 1
- 150000008365 aromatic ketones Chemical class 0.000 abstract 1
- 238000007256 debromination reaction Methods 0.000 abstract 1
- LRMHFDNWKCSEQU-UHFFFAOYSA-N ethoxyethane;phenol Chemical compound CCOCC.OC1=CC=CC=C1 LRMHFDNWKCSEQU-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
- C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
-
- 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
-
- 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
- C07C45/65—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 splitting-off hydrogen atoms or functional groups; by hydrogenolysis of functional groups
-
- 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
- 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
- C07D317/10—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 not condensed with other rings
- C07D317/32—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 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT20971/85A IT1190362B (it) | 1985-05-30 | 1985-05-30 | Preparazione del (6-metossi-2-naftil)-(1-bormoetil)-chetone e dei suoi derivati |
| EP86107118A EP0203557B1 (en) | 1985-05-30 | 1986-05-26 | Process for the preparation of (6-methoxy-2-naphthyl)-(1-bromoethyl)-ketone and its derivatives |
| AT86107118T ATE42272T1 (de) | 1985-05-30 | 1986-05-26 | Verfahren zur herstellung von (6-methoxy-2naphthyl)-(1-brom|thyl)-keton und seinen derivaten. |
| DE8686107118T DE3662875D1 (en) | 1985-05-30 | 1986-05-26 | Process for the preparation of (6-methoxy-2-naphthyl)-(1-bromoethyl)-ketone and its derivatives |
| US06/867,954 US4748256A (en) | 1985-05-30 | 1986-05-29 | Process for the preparation of (6-methoxy-2-naphthyl)-(1-bromoethyl)-ketone and its derivatives |
| JP61127124A JPH0772154B2 (ja) | 1985-05-30 | 1986-05-30 | （６−メトキシ−２−ナフチル）−（１−ブロモエチル）−ケトンおよびその誘導体の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT20971/85A IT1190362B (it) | 1985-05-30 | 1985-05-30 | Preparazione del (6-metossi-2-naftil)-(1-bormoetil)-chetone e dei suoi derivati |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8520971A0 IT8520971A0 (it) | 1985-05-30 |
| IT1190362B true IT1190362B (it) | 1988-02-16 |
Family
ID=11174801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT20971/85A IT1190362B (it) | 1985-05-30 | 1985-05-30 | Preparazione del (6-metossi-2-naftil)-(1-bormoetil)-chetone e dei suoi derivati |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4748256A (it) |
| EP (1) | EP0203557B1 (it) |
| JP (1) | JPH0772154B2 (it) |
| AT (1) | ATE42272T1 (it) |
| DE (1) | DE3662875D1 (it) |
| IT (1) | IT1190362B (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110229069A (zh) * | 2019-07-16 | 2019-09-13 | 重庆医药高等专科学校 | 三甲基苯基三溴化铵的制备方法及萘普生生产中三甲基苯基三溴化铵的回收利用方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1238008B (it) * | 1990-02-08 | 1993-06-21 | Alfa Wassermann Spa | Procedimento per la debromurazione di 2-sostituiti-5-bromo- 6-metossinaftaleni |
| IT1251958B (it) * | 1991-10-18 | 1995-05-27 | Zambon Spa | Processo per la dealogenazione di derivati del naftalene |
| KR100591908B1 (ko) * | 2002-12-05 | 2006-06-22 | 동우 화인켐 주식회사 | 비대칭 케톤의 선택적 브롬화 방법 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1109200B (it) * | 1979-02-20 | 1985-12-16 | Montedison Spa | Processo per la preparazione di esteri di acidi arilacetici da alfa-alo-alchilarilchetoni |
| IE50897B1 (en) * | 1980-02-26 | 1986-08-06 | Blaschim Spa | Process for preparing esters of alkanoic acids via rearrangement of alpha-haloketals |
| 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 |
| FI82680C (fi) * | 1981-12-11 | 1991-04-10 | Syntex Pharma Int | Framstaellning av - arylalkansyror. |
| DE3584754D1 (de) * | 1984-09-24 | 1992-01-09 | Nobel Chemicals Ab | Verfahren zur herstellung von arylalkylketonen. |
-
1985
- 1985-05-30 IT IT20971/85A patent/IT1190362B/it active
-
1986
- 1986-05-26 EP EP86107118A patent/EP0203557B1/en not_active Expired
- 1986-05-26 DE DE8686107118T patent/DE3662875D1/de not_active Expired
- 1986-05-26 AT AT86107118T patent/ATE42272T1/de not_active IP Right Cessation
- 1986-05-29 US US06/867,954 patent/US4748256A/en not_active Expired - Fee Related
- 1986-05-30 JP JP61127124A patent/JPH0772154B2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110229069A (zh) * | 2019-07-16 | 2019-09-13 | 重庆医药高等专科学校 | 三甲基苯基三溴化铵的制备方法及萘普生生产中三甲基苯基三溴化铵的回收利用方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0203557A1 (en) | 1986-12-03 |
| JPH0772154B2 (ja) | 1995-08-02 |
| DE3662875D1 (en) | 1989-05-24 |
| EP0203557B1 (en) | 1989-04-19 |
| JPS61293947A (ja) | 1986-12-24 |
| ATE42272T1 (de) | 1989-05-15 |
| US4748256A (en) | 1988-05-31 |
| IT8520971A0 (it) | 1985-05-30 |
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