IT981514B - Preparazione di ciclobutanoni da anidridi glutarriche - Google Patents
Preparazione di ciclobutanoni da anidridi glutarricheInfo
- Publication number
- IT981514B IT981514B IT21893/73A IT2189373A IT981514B IT 981514 B IT981514 B IT 981514B IT 21893/73 A IT21893/73 A IT 21893/73A IT 2189373 A IT2189373 A IT 2189373A IT 981514 B IT981514 B IT 981514B
- Authority
- IT
- Italy
- Prior art keywords
- glutarric
- cyclobutanones
- dioxide
- preparation
- glutarric dioxide
- Prior art date
Links
Classifications
-
- 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
- C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
- C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
- C07C45/60—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in six-membered rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/123—Ultraviolet light
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/385—Saturated compounds containing a keto group being part of a ring
- C07C49/395—Saturated compounds containing a keto group being part of a ring of a five-membered ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/385—Saturated compounds containing a keto group being part of a ring
- C07C49/417—Saturated compounds containing a keto group being part of a ring polycyclic
- C07C49/423—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system
- C07C49/427—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system having two rings
- C07C49/443—Saturated compounds containing a keto group being part of a ring polycyclic a keto group being part of a condensed ring system having two rings the condensed ring system containing eight or nine carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26187972A | 1972-06-12 | 1972-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT981514B true IT981514B (it) | 1974-10-10 |
Family
ID=22995274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT21893/73A IT981514B (it) | 1972-06-12 | 1973-03-21 | Preparazione di ciclobutanoni da anidridi glutarriche |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3748242A (it) |
| JP (1) | JPS4948638A (it) |
| CA (1) | CA974189A (it) |
| DE (1) | DE2327503A1 (it) |
| GB (1) | GB1398676A (it) |
| IT (1) | IT981514B (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3046106A1 (de) * | 1980-12-06 | 1982-07-15 | Studiengesellschaft Kohle mbH, 4330 Mülheim | Optisch reine bicyclo(2.2.2)oct-5-en-2.one, verfahren zu ihrer herstellung und ihre verwendung |
| US6124507A (en) | 1997-12-10 | 2000-09-26 | Union Carbide Chemicals & Plastics Technology Corporation | Electron donors |
-
1972
- 1972-06-12 US US00261879A patent/US3748242A/en not_active Expired - Lifetime
-
1973
- 1973-03-21 IT IT21893/73A patent/IT981514B/it active
- 1973-04-25 JP JP48046333A patent/JPS4948638A/ja active Pending
- 1973-05-10 CA CA171,176A patent/CA974189A/en not_active Expired
- 1973-05-14 GB GB2275873A patent/GB1398676A/en not_active Expired
- 1973-05-30 DE DE2327503A patent/DE2327503A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2327503A1 (de) | 1974-01-10 |
| US3748242A (en) | 1973-07-24 |
| JPS4948638A (it) | 1974-05-11 |
| GB1398676A (en) | 1975-06-25 |
| CA974189A (en) | 1975-09-09 |
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