ATE171937T1 - Verfahren zur herstellung von diazomethanderivaten - Google Patents
Verfahren zur herstellung von diazomethanderivatenInfo
- Publication number
- ATE171937T1 ATE171937T1 AT95902975T AT95902975T ATE171937T1 AT E171937 T1 ATE171937 T1 AT E171937T1 AT 95902975 T AT95902975 T AT 95902975T AT 95902975 T AT95902975 T AT 95902975T AT E171937 T1 ATE171937 T1 AT E171937T1
- Authority
- AT
- Austria
- Prior art keywords
- producing
- diazomethane derivatives
- phase
- derivative
- producing diazomethane
- Prior art date
Links
- YXHKONLOYHBTNS-UHFFFAOYSA-N Diazomethane Chemical class C=[N+]=[N-] YXHKONLOYHBTNS-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000003513 alkali Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali metal hypochlorite Chemical class 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000003518 caustics Substances 0.000 abstract 1
- 150000007857 hydrazones Chemical class 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Inorganic materials Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 abstract 1
- 150000002497 iodine compounds Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000003960 organic solvent Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000003444 phase transfer catalyst Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
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
- C07C245/16—Diazomethane
-
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5318495A JP3047059B2 (ja) | 1993-12-17 | 1993-12-17 | ジアゾメタン誘導体の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE171937T1 true ATE171937T1 (de) | 1998-10-15 |
Family
ID=18099765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT95902975T ATE171937T1 (de) | 1993-12-17 | 1994-12-16 | Verfahren zur herstellung von diazomethanderivaten |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5587464A (de) |
| EP (1) | EP0685459B1 (de) |
| JP (1) | JP3047059B2 (de) |
| KR (1) | KR100334218B1 (de) |
| AT (1) | ATE171937T1 (de) |
| DE (1) | DE69413803T2 (de) |
| WO (1) | WO1995016666A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9824023D0 (en) * | 1998-11-03 | 1998-12-30 | Isis Innovation | Surface functionalisation |
| CA2311064A1 (en) * | 1999-06-18 | 2000-12-18 | The Governors Of The University Of Alberta | Substituted tetraarylethylene compounds |
| CN101100444B (zh) * | 2007-07-27 | 2010-06-23 | 浙江工业大学 | 一种二苯基重氮甲烷的合成方法 |
| CN106608788B (zh) * | 2016-11-18 | 2019-05-14 | 东北师范大学 | 一种温和的重氮甲烷衍生物的制备方法 |
| CN106632397B (zh) * | 2016-12-01 | 2019-03-22 | 齐鲁天和惠世制药有限公司 | 一种6α-溴青霉烷-3α-羧酸二苯甲酯-1β-氧化物的制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1442755A (en) * | 1972-07-11 | 1976-07-14 | Glaxo Lab Ltd | Diazo compounds |
| US4083837A (en) * | 1972-07-11 | 1978-04-11 | Glaxo Laboratories Limited | Oxidation of hydrazones to the corresponding diazo compound |
| US4092306A (en) * | 1973-07-09 | 1978-05-30 | Glaxo Laboratories Limited | Oxidation of hydrazones to the corresponding diazo compounds in the presence of a phase transfer and an oxidation catalyst which is iodine, an iodide or an iodonium salt |
-
1993
- 1993-12-17 JP JP5318495A patent/JP3047059B2/ja not_active Expired - Lifetime
-
1994
- 1994-12-16 AT AT95902975T patent/ATE171937T1/de active
- 1994-12-16 EP EP95902975A patent/EP0685459B1/de not_active Expired - Lifetime
- 1994-12-16 DE DE69413803T patent/DE69413803T2/de not_active Expired - Lifetime
- 1994-12-16 WO PCT/JP1994/002124 patent/WO1995016666A1/ja not_active Ceased
- 1994-12-16 KR KR1019950703417A patent/KR100334218B1/ko not_active Expired - Lifetime
- 1994-12-16 US US08/501,090 patent/US5587464A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0685459A4 (de) | 1996-04-10 |
| WO1995016666A1 (fr) | 1995-06-22 |
| EP0685459B1 (de) | 1998-10-07 |
| KR100334218B1 (ko) | 2003-02-05 |
| JPH07173124A (ja) | 1995-07-11 |
| KR960701001A (ko) | 1996-02-24 |
| JP3047059B2 (ja) | 2000-05-29 |
| US5587464A (en) | 1996-12-24 |
| EP0685459A1 (de) | 1995-12-06 |
| DE69413803D1 (de) | 1998-11-12 |
| DE69413803T2 (de) | 1999-05-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification |