ES8606255A1 - Un procedimiento para la preparacion de un isocianato de alquenoilo - Google Patents
Un procedimiento para la preparacion de un isocianato de alquenoiloInfo
- Publication number
- ES8606255A1 ES8606255A1 ES538057A ES538057A ES8606255A1 ES 8606255 A1 ES8606255 A1 ES 8606255A1 ES 538057 A ES538057 A ES 538057A ES 538057 A ES538057 A ES 538057A ES 8606255 A1 ES8606255 A1 ES 8606255A1
- Authority
- ES
- Spain
- Prior art keywords
- isocyanate
- formula
- alkenoyl
- production
- image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C265/00—Derivatives of isocyanic acid
- C07C265/02—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms
- C07C265/06—Derivatives of isocyanic acid having isocyanate groups bound to acyclic carbon atoms of an unsaturated carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/10—Preparation of derivatives of isocyanic acid by reaction of amines with carbonyl halides, e.g. with phosgene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/18—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PROCEDIMIENTO PARA LA OBTENCION DE ISOCIANATOS DE ALQUENOILO, DE FORMULA (I), EN LA QUE R REPRESENTA HIDROGENO O ALQUILO INFERIOR. CONSISTE EN LA REACCION DE UNA ACRILAMIDA, DE FORMULA (II), CON UN HALURO DE OXALILO DE FORMULA (COX)2, EN LAS QUE X ES UN ATOMO DE HALOGENO Y R TIENE EL MISMO SIGNIFICADO QUE EN LA FORMULA (I), EN UN DISOLVENTE ORGANICO INERTE, A UNA TEMPERATURA COMPRENDIDA ENTRE C30JC Y 100JC; SEGUIDA DE LA SEPARACION DEL COMPUESTO FORMADO DE LA MEZCLA DE REACCION Y TRATAMIENTO CON UN AGENTE ELIMINADOR DE HALURO DE HIDROGENO, EN UN DISOLVENTE INERTE. ESTOS COMPUESTOS TIENEN APLICACIONES COMO INTERMEDIOS EN LA QUIMICA DE LOS POLIMEROS Y EN OTROS CAMPOS QUIMICOS.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22522683A JPS60115557A (ja) | 1983-11-28 | 1983-11-28 | イソシアネ−ト化合物とその製法 |
| JP24187684A JPS61122257A (ja) | 1984-11-15 | 1984-11-15 | イソシアネ−ト化合物の製法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES538057A0 ES538057A0 (es) | 1986-04-01 |
| ES8606255A1 true ES8606255A1 (es) | 1986-04-01 |
Family
ID=26526511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES538057A Expired ES8606255A1 (es) | 1983-11-28 | 1984-11-28 | Un procedimiento para la preparacion de un isocianato de alquenoilo |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4925982A (es) |
| EP (1) | EP0143613B1 (es) |
| KR (1) | KR920000955B1 (es) |
| AU (1) | AU564845B2 (es) |
| CA (1) | CA1250860A (es) |
| DE (1) | DE3476658D1 (es) |
| ES (1) | ES8606255A1 (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU584195B2 (en) * | 1985-05-13 | 1989-05-18 | Nippon Paint Co., Ltd. | Isocyanate compounds and their production |
| CA1281479C (en) * | 1986-04-22 | 1991-03-12 | Noriyuki Tsuboniwa | Blocked isocyanatocarbonyl group-containing polymers, and their production and use |
| JPH04288059A (ja) * | 1991-03-14 | 1992-10-13 | Nippon Paint Co Ltd | 複素環化合物及びその製造法 |
| FR2694933B1 (fr) * | 1992-08-18 | 1994-10-07 | Poudres & Explosifs Ste Nale | Procédé de préparation d'isocyanates d'acyle. |
| JPH06279421A (ja) * | 1993-03-24 | 1994-10-04 | Nippon Paint Co Ltd | 新規なトリアゾール化合物、その中間体およびその合成法 |
| JP3506758B2 (ja) * | 1994-03-11 | 2004-03-15 | 日本ペイント株式会社 | （２−アルキル）アクリロイルイソシアネートの取扱方法、（２−アルキル）アクリロイルイソシアネートの安定化方法、（２−アルキル）アクリロイルイソシアネートの製造方法、複素環化合物、および複素環化合物の製造方法 |
| KR100411895B1 (ko) * | 1995-12-30 | 2004-06-14 | 고려화학 주식회사 | 도료용열경화성수지조성물 |
| US8915736B2 (en) | 2010-09-30 | 2014-12-23 | Voco Gmbh | Composition comprising a monomer with a polyalicyclic structure element for filling and/or sealing a root canal |
| US8669302B2 (en) | 2010-09-30 | 2014-03-11 | Voco Gmbh | Composite material comprising a monomer with a polyalicyclic structure element as a sealing material |
| EP2436365B1 (de) | 2010-09-30 | 2017-03-08 | VOCO GmbH | Kompositmaterial umfassend ein Monomer mit einem polyalicyclischen Strukturelement |
| EP2436668B1 (de) | 2010-09-30 | 2012-09-12 | VOCO GmbH | Polymerisierbare Verbindungen umfassend ein polyalicyclisches Strukturelement |
| EP2436364B1 (de) | 2010-09-30 | 2017-05-31 | VOCO GmbH | Lackzusammensetzung umfassend ein Monomer mit einem polyalicyclischen Strukturelement |
| EP2578200B1 (de) | 2011-10-04 | 2018-03-28 | VOCO GmbH | Zusammensetzungen zum Infiltrieren und/oder Versiegeln von Zahnhartsubstanz und entsprechende Verfahren |
-
1984
- 1984-11-22 EP EP84308106A patent/EP0143613B1/en not_active Expired
- 1984-11-22 DE DE8484308106T patent/DE3476658D1/de not_active Expired
- 1984-11-27 CA CA000468797A patent/CA1250860A/en not_active Expired
- 1984-11-28 AU AU35962/84A patent/AU564845B2/en not_active Ceased
- 1984-11-28 KR KR1019840007468A patent/KR920000955B1/ko not_active IP Right Cessation
- 1984-11-28 ES ES538057A patent/ES8606255A1/es not_active Expired
-
1988
- 1988-06-16 US US07/220,887 patent/US4925982A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE3476658D1 (en) | 1989-03-16 |
| EP0143613A3 (en) | 1985-08-28 |
| AU564845B2 (en) | 1987-08-27 |
| KR850004102A (ko) | 1985-07-01 |
| US4925982A (en) | 1990-05-15 |
| ES538057A0 (es) | 1986-04-01 |
| KR920000955B1 (ko) | 1992-01-31 |
| EP0143613B1 (en) | 1989-02-08 |
| AU3596284A (en) | 1985-06-06 |
| CA1250860A (en) | 1989-03-07 |
| EP0143613A2 (en) | 1985-06-05 |
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