BE802112A - Procede de preparation de composes diazoiques - Google Patents
Procede de preparation de composes diazoiquesInfo
- Publication number
- BE802112A BE802112A BE133292A BE133292A BE802112A BE 802112 A BE802112 A BE 802112A BE 133292 A BE133292 A BE 133292A BE 133292 A BE133292 A BE 133292A BE 802112 A BE802112 A BE 802112A
- Authority
- BE
- Belgium
- Prior art keywords
- preparing
- diazoic
- compounds
- diazoic compounds
- preparing diazoic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
- C07C245/12—Diazo compounds, i.e. compounds having the free valencies of >N2 groups attached to the same carbon atom
- C07C245/14—Diazo compounds, i.e. compounds having the free valencies of >N2 groups attached to the same carbon atom having diazo groups bound to acyclic carbon atoms of a carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2603/00—Systems containing at least three condensed rings
- C07C2603/02—Ortho- or ortho- and peri-condensed systems
- C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
- C07C2603/06—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members
- C07C2603/10—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings
- C07C2603/12—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings only one five-membered ring
- C07C2603/18—Fluorenes; Hydrogenated fluorenes
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)
- Heterocyclic Compounds Containing Sulfur Atoms (AREA)
- Furan Compounds (AREA)
- Pyridine Compounds (AREA)
- Pyrrole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3242372A GB1442755A (en) | 1972-07-11 | 1972-07-11 | Diazo compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE802112A true BE802112A (fr) | 1974-01-09 |
Family
ID=10338380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE133292A BE802112A (fr) | 1972-07-11 | 1973-07-09 | Procede de preparation de composes diazoiques |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5934701B2 (nl) |
| AT (1) | AT333722B (nl) |
| BE (1) | BE802112A (nl) |
| CA (1) | CA1005074A (nl) |
| CH (1) | CH586660A5 (nl) |
| DE (1) | DE2335107A1 (nl) |
| FR (1) | FR2192095B1 (nl) |
| GB (1) | GB1442755A (nl) |
| LU (1) | LU67970A1 (nl) |
| NL (1) | NL183457C (nl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60222005A (ja) * | 1984-04-19 | 1985-11-06 | 株式会社 ダリヤ | パ−マネントウエ−ブ形成保持具 |
| GB8529684D0 (en) * | 1985-12-02 | 1986-01-08 | Medical Res Council | Photo-labile protecting agents |
| JP3047059B2 (ja) * | 1993-12-17 | 2000-05-29 | 大塚化学株式会社 | ジアゾメタン誘導体の製造方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2710862A (en) * | 1953-12-08 | 1955-06-14 | Schenley Ind Inc | Production of diaryldiazomethanes |
| US3332936A (en) * | 1962-09-28 | 1967-07-25 | Du Pont | Bis(phenylsulfonyl)diazomethanes and their preparation |
| US3422158A (en) * | 1966-05-16 | 1969-01-14 | Hooker Chemical Corp | Halogenated spiro compounds |
-
1972
- 1972-07-11 GB GB3242372A patent/GB1442755A/en not_active Expired
-
1973
- 1973-07-09 AT AT602173A patent/AT333722B/de not_active IP Right Cessation
- 1973-07-09 NL NLAANVRAGE7309547,A patent/NL183457C/nl not_active IP Right Cessation
- 1973-07-09 LU LU67970A patent/LU67970A1/xx unknown
- 1973-07-09 CH CH1000073A patent/CH586660A5/xx not_active IP Right Cessation
- 1973-07-09 BE BE133292A patent/BE802112A/xx not_active IP Right Cessation
- 1973-07-09 CA CA175,907A patent/CA1005074A/en not_active Expired
- 1973-07-09 FR FR7325098A patent/FR2192095B1/fr not_active Expired
- 1973-07-10 DE DE19732335107 patent/DE2335107A1/de not_active Withdrawn
- 1973-07-10 JP JP48077844A patent/JPS5934701B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL183457C (nl) | 1988-11-01 |
| FR2192095B1 (nl) | 1978-12-29 |
| JPS5934701B2 (ja) | 1984-08-24 |
| AT333722B (de) | 1976-12-10 |
| JPS4980002A (nl) | 1974-08-02 |
| FR2192095A1 (nl) | 1974-02-08 |
| LU67970A1 (nl) | 1973-09-11 |
| NL183457B (nl) | 1988-06-01 |
| CA1005074A (en) | 1977-02-08 |
| DE2335107A1 (de) | 1974-01-31 |
| GB1442755A (en) | 1976-07-14 |
| CH586660A5 (nl) | 1977-04-15 |
| ATA602173A (de) | 1976-04-15 |
| NL7309547A (nl) | 1974-01-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: GLAXO LABORATORIES LTD Effective date: 19850731 |