DK0410684T3 - Fremgangsmåde til kondensation af N-phenylcarbamater - Google Patents
Fremgangsmåde til kondensation af N-phenylcarbamaterInfo
- Publication number
- DK0410684T3 DK0410684T3 DK90308075.2T DK90308075T DK0410684T3 DK 0410684 T3 DK0410684 T3 DK 0410684T3 DK 90308075 T DK90308075 T DK 90308075T DK 0410684 T3 DK0410684 T3 DK 0410684T3
- Authority
- DK
- Denmark
- Prior art keywords
- condensation
- phenylcarbamates
- catalyst
- produced
- zinc halide
- Prior art date
Links
- 230000005494 condensation Effects 0.000 title abstract 2
- 238000009833 condensation Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- PWXJULSLLONQHY-UHFFFAOYSA-N phenylcarbamic acid Chemical class OC(=O)NC1=CC=CC=C1 PWXJULSLLONQHY-UHFFFAOYSA-N 0.000 title 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- -1 zinc halide Chemical class 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/40—Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of six-membered aromatic rings
- C07C271/42—Esters of carbamic acids having oxygen atoms of carbamate groups bound to carbon atoms of six-membered aromatic rings with the nitrogen atoms of the carbamate groups bound to hydrogen atoms or to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C269/06—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups by reactions not involving the formation of carbamate groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C271/00—Derivatives of carbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C271/06—Esters of carbamic acids
- C07C271/08—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms
- C07C271/26—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a six-membered aromatic ring
- C07C271/28—Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a six-membered aromatic ring to a carbon atom of a non-condensed six-membered aromatic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Indole Compounds (AREA)
- Hydrogenated Pyridines (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1195328A JPH0358965A (ja) | 1989-07-27 | 1989-07-27 | Ｎ―フェニルカルバメート類の縮合方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK0410684T3 true DK0410684T3 (da) | 1995-01-16 |
Family
ID=16339340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK90308075.2T DK0410684T3 (da) | 1989-07-27 | 1990-07-24 | Fremgangsmåde til kondensation af N-phenylcarbamater |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5079383A (da) |
| EP (1) | EP0410684B1 (da) |
| JP (1) | JPH0358965A (da) |
| KR (1) | KR0179659B1 (da) |
| CN (1) | CN1028522C (da) |
| AT (1) | ATE114641T1 (da) |
| CA (1) | CA2022052A1 (da) |
| DE (1) | DE69014464T2 (da) |
| DK (1) | DK0410684T3 (da) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63212605A (ja) * | 1987-03-02 | 1988-09-05 | Daifuku Co Ltd | 物品取出し設備 |
| US5369147A (en) * | 1992-10-15 | 1994-11-29 | Ecomat, Inc. | Cured unsaturated polyester-polyurethane hybrid highly filled resin foams |
| US5302634A (en) * | 1992-10-15 | 1994-04-12 | Hoppmann Corporation | Cured unsaturated polyester-polyurethane hybrid highly filled resin foams |
| US5604266A (en) * | 1992-10-15 | 1997-02-18 | Ecomat, Inc. | Cured unsaturated polyest-polyurethane highly filled resin materials and process for preparing them |
| US5508315A (en) * | 1992-10-15 | 1996-04-16 | Ecomat, Inc. | Cured unsaturated polyester-polyurethane hybrid highly filled resin foams |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2946768A (en) * | 1957-08-12 | 1960-07-26 | Bayer Ag | Condensation products of carbamic acid esters |
| US4202986A (en) * | 1979-02-12 | 1980-05-13 | Atlantic Richfield Company | Preparation of diphenylmethane dicarbamates and polymethylene polyphenyl carbamates with Lewis acid catalysts intercalated in graphite |
| DE3202687A1 (de) * | 1982-01-28 | 1983-08-04 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von methylen-bis-phenylcarbaminsaeureestern und polymethylenpolyphenylcarbaminsaeureestern |
| JPS6267059A (ja) * | 1985-09-18 | 1987-03-26 | Nippon Kokan Kk <Nkk> | ジフエニルメタンジカルバミン酸エステル類の製造方法 |
-
1989
- 1989-07-27 JP JP1195328A patent/JPH0358965A/ja active Pending
-
1990
- 1990-07-24 AT AT90308075T patent/ATE114641T1/de not_active IP Right Cessation
- 1990-07-24 DK DK90308075.2T patent/DK0410684T3/da active
- 1990-07-24 EP EP90308075A patent/EP0410684B1/en not_active Expired - Lifetime
- 1990-07-24 DE DE69014464T patent/DE69014464T2/de not_active Expired - Fee Related
- 1990-07-25 US US07/556,993 patent/US5079383A/en not_active Expired - Fee Related
- 1990-07-26 KR KR1019900011384A patent/KR0179659B1/ko not_active IP Right Cessation
- 1990-07-26 CA CA002022052A patent/CA2022052A1/en not_active Abandoned
- 1990-07-27 CN CN90107070A patent/CN1028522C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR910002783A (ko) | 1991-02-26 |
| CN1028522C (zh) | 1995-05-24 |
| EP0410684B1 (en) | 1994-11-30 |
| DE69014464T2 (de) | 1995-05-11 |
| CA2022052A1 (en) | 1991-01-28 |
| KR0179659B1 (ko) | 1999-05-15 |
| EP0410684A3 (en) | 1992-03-11 |
| EP0410684A2 (en) | 1991-01-30 |
| CN1050378A (zh) | 1991-04-03 |
| DE69014464D1 (de) | 1995-01-12 |
| ATE114641T1 (de) | 1994-12-15 |
| JPH0358965A (ja) | 1991-03-14 |
| US5079383A (en) | 1992-01-07 |
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