ITMI20020227A1 - Procedimento per la preparazione di alchiluree da o ,d-dimetil ditiocarbonato - Google Patents
Procedimento per la preparazione di alchiluree da o ,d-dimetil ditiocarbonatoInfo
- Publication number
- ITMI20020227A1 ITMI20020227A1 IT2002MI000227A ITMI20020227A ITMI20020227A1 IT MI20020227 A1 ITMI20020227 A1 IT MI20020227A1 IT 2002MI000227 A IT2002MI000227 A IT 2002MI000227A IT MI20020227 A ITMI20020227 A IT MI20020227A IT MI20020227 A1 ITMI20020227 A1 IT MI20020227A1
- Authority
- IT
- Italy
- Prior art keywords
- alchyluree
- preparation
- dimethyl dithiocarbonate
- dithiocarbonate
- dimethyl
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/18—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas
- C07C273/1809—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of substituted ureas with formation of the N-C(O)-N moiety
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C333/00—Derivatives of thiocarbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C333/02—Monothiocarbamic acids; Derivatives thereof
- C07C333/04—Monothiocarbamic acids; Derivatives thereof having nitrogen atoms of thiocarbamic groups bound to hydrogen atoms or to acyclic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C333/00—Derivatives of thiocarbamic acids, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
- C07C333/02—Monothiocarbamic acids; Derivatives thereof
- C07C333/06—Monothiocarbamic acids; Derivatives thereof having nitrogen atoms of thiocarbamic groups bound to carbon atoms of rings other than six-membered aromatic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2002MI000227 IT1338456B1 (it) | 2002-02-07 | 2002-02-07 | Procedimento per la preparazione di alchiluree da o ,d-dimetil ditiocarbonato |
| EP03100248A EP1334965B9 (en) | 2002-02-07 | 2003-02-05 | Process to prepare alkyl-ureas from O,S-dimethyl dithiocarbonate |
| DE60302911T DE60302911D1 (de) | 2002-02-07 | 2003-02-05 | Verfahren zur Herstellung von Alkyl-Harnstoffen aus O,S-Dimethyl-dithiocarbonaten |
| US10/359,121 US6723875B1 (en) | 2002-02-07 | 2003-02-06 | Process to prepare alkyl-ureas from O,S-dimethyl dithiocarbonate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2002MI000227 IT1338456B1 (it) | 2002-02-07 | 2002-02-07 | Procedimento per la preparazione di alchiluree da o ,d-dimetil ditiocarbonato |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI20020227A0 ITMI20020227A0 (it) | 2002-02-07 |
| ITMI20020227A1 true ITMI20020227A1 (it) | 2003-08-07 |
| IT1338456B1 IT1338456B1 (it) | 2007-03-12 |
Family
ID=34586984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT2002MI000227 IT1338456B1 (it) | 2002-02-07 | 2002-02-07 | Procedimento per la preparazione di alchiluree da o ,d-dimetil ditiocarbonato |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US6723875B1 (it) |
| EP (1) | EP1334965B9 (it) |
| DE (1) | DE60302911D1 (it) |
| IT (1) | IT1338456B1 (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8481796B2 (en) * | 2005-01-31 | 2013-07-09 | Exxonmobil Chemical Patents Inc. | Olefin oligomerization and compositions therefrom |
| CN102942507A (zh) * | 2012-11-30 | 2013-02-27 | 迈克斯(如东)化工有限公司 | 一种制备利谷隆的新方法 |
| CN111032736A (zh) | 2017-08-17 | 2020-04-17 | 巴斯夫欧洲公司 | 制备具有氨基甲酸酯基团的聚合物的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59101443A (ja) * | 1982-12-03 | 1984-06-12 | Nippon Tokushu Noyaku Seizo Kk | 置換ベンジルシクロアルケニルウレア誘導体その製法及び農園芸用殺菌剤 |
| FR2559766B1 (fr) * | 1984-02-16 | 1986-05-16 | Poudres & Explosifs Ste Nale | Procede de preparation de derives de l'acide carbamique |
| KR950009825B1 (ko) * | 1986-03-28 | 1995-08-29 | 자누스 화마스티씨 에스.알.엘. | 치료학적 항궤양 활성이 있는 니페로티딘의 합성방법 |
| US5925762A (en) * | 1996-09-17 | 1999-07-20 | Boehringer Ingelheim (Canada) Ltd. | Practical synthesis of urea derivatives |
-
2002
- 2002-02-07 IT IT2002MI000227 patent/IT1338456B1/it active
-
2003
- 2003-02-05 DE DE60302911T patent/DE60302911D1/de not_active Expired - Lifetime
- 2003-02-05 EP EP03100248A patent/EP1334965B9/en not_active Expired - Lifetime
- 2003-02-06 US US10/359,121 patent/US6723875B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1334965B9 (en) | 2006-07-05 |
| EP1334965B1 (en) | 2005-12-28 |
| EP1334965A1 (en) | 2003-08-13 |
| IT1338456B1 (it) | 2007-03-12 |
| ITMI20020227A0 (it) | 2002-02-07 |
| US6723875B1 (en) | 2004-04-20 |
| DE60302911D1 (de) | 2006-02-02 |
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