BE600278A - Procédé pour la production de N-aryl-N'-hydroxy-urées. - Google Patents
Procédé pour la production de N-aryl-N'-hydroxy-urées.Info
- Publication number
- BE600278A BE600278A BE600278A BE600278A BE600278A BE 600278 A BE600278 A BE 600278A BE 600278 A BE600278 A BE 600278A BE 600278 A BE600278 A BE 600278A BE 600278 A BE600278 A BE 600278A
- Authority
- BE
- Belgium
- Prior art keywords
- ureas
- aryl
- hydroxy
- production
- 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
- C07C273/1818—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 from -N=C=O and XNR'R"
- C07C273/1827—X being H
-
- 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
- C07C273/1836—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 from derivatives of carbamic acid
- C07C273/1845—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 from derivatives of carbamic acid comprising the -N-C(O)-Hal moiety
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/64—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups singly-bound to oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/18—Systems containing only non-condensed rings with a ring being at least seven-membered
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB56710A DE1127344B (de) | 1960-02-18 | 1960-02-18 | Verfahren zur Herstellung von N-Aryl-N'-Hydroxyharnstoffen |
DEB58874A DE1131655B (de) | 1960-08-05 | 1960-08-05 | Verfahren zur Herstellung von Harnstoffderivaten |
DEB59003A DE1129151B (de) | 1960-08-17 | 1960-08-17 | Verfahren zur Herstellung von substituierten Harnstoffen |
Publications (1)
Publication Number | Publication Date |
---|---|
BE600278A true BE600278A (fr) | 1961-08-16 |
Family
ID=27209105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE600278A BE600278A (fr) | 1960-02-18 | 1961-02-16 | Procédé pour la production de N-aryl-N'-hydroxy-urées. |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE600278A (fr) |
GB (1) | GB921536A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU84530A1 (fr) * | 1982-12-13 | 1984-10-22 | Midit | Procede de preparation d'acide p-butoxyphenylacethydroxamique a l'etat finement divise et composition contenant cet acide |
US5036157A (en) * | 1986-03-11 | 1991-07-30 | Burroughs Wellcome Co. | Aryl derivatives |
US5476873A (en) * | 1990-07-25 | 1995-12-19 | Abbott Laboratories | Acetylene derivatives having lipoxygenase inhibitory activity |
US8512464B2 (en) | 2009-12-02 | 2013-08-20 | 3M Innovative Properties Company | Functionalized zirconia nanoparticles and high index films made therefrom |
CN105330570A (zh) * | 2015-11-05 | 2016-02-17 | 齐鲁天和惠世制药有限公司 | 一种羟基脲的制备方法 |
-
1961
- 1961-02-16 GB GB5753/61A patent/GB921536A/en not_active Expired
- 1961-02-16 BE BE600278A patent/BE600278A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
GB921536A (en) | 1963-03-20 |
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