BE652325A - - Google Patents
Info
- Publication number
- BE652325A BE652325A BE652305A BE652305A BE652325A BE 652325 A BE652325 A BE 652325A BE 652305 A BE652305 A BE 652305A BE 652305 A BE652305 A BE 652305A BE 652325 A BE652325 A BE 652325A
- Authority
- BE
- Belgium
- Prior art keywords
- parts
- hydrogen
- water
- urea
- taken together
- Prior art date
Links
Classifications
-
- 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
- C07C275/26—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 bound to carbon atoms of rings other than six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C17/00—Preparation of halogenated hydrocarbons
- C07C17/26—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton
- C07C17/30—Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by a Diels-Alder synthesis
-
- 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
- C07C335/00—Thioureas, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C335/04—Derivatives of thiourea
- C07C335/14—Derivatives of thiourea having nitrogen atoms of thiourea groups bound to carbon atoms of rings other than six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2602/00—Systems containing two condensed rings
- C07C2602/36—Systems containing two condensed rings the rings having more than two atoms in common
- C07C2602/42—Systems containing two condensed rings the rings having more than two atoms in common the bicyclo ring system containing seven carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US263402A US3163674A (en) | 1963-03-07 | 1963-03-07 | Process for producing substituted norbornyl ureas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE652325A true BE652325A (zh) | 1965-02-26 |
Family
ID=23001633
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644867A BE644867A (zh) | 1963-03-07 | 1964-03-06 | |
| BE652305A BE652325A (zh) | 1963-03-07 | 1964-08-26 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644867A BE644867A (zh) | 1963-03-07 | 1964-03-06 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3163674A (zh) |
| BE (2) | BE644867A (zh) |
| CH (1) | CH423750A (zh) |
| DE (1) | DE1202270B (zh) |
| ES (1) | ES297346A1 (zh) |
| FR (2) | FR1384537A (zh) |
| GB (1) | GB1016659A (zh) |
| NL (2) | NL6402162A (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3350194A (en) * | 1964-12-02 | 1967-10-31 | Hercules Inc | Norbornyl-1, 1-dimethyl ureas and thioureas and use as herbicides |
| US3546288A (en) * | 1968-03-01 | 1970-12-08 | Hercules Inc | Process for making 1,1-dimethyl-3-tetrahydrodicyclopentadienyl urea |
-
1963
- 1963-03-07 US US263402A patent/US3163674A/en not_active Expired - Lifetime
-
1964
- 1964-03-04 FR FR44541A patent/FR1384537A/fr not_active Expired
- 1964-03-04 NL NL6402162A patent/NL6402162A/xx unknown
- 1964-03-04 GB GB9263/64A patent/GB1016659A/en not_active Expired
- 1964-03-05 DE DEH51949A patent/DE1202270B/de active Pending
- 1964-03-06 CH CH289664A patent/CH423750A/fr unknown
- 1964-03-06 BE BE644867A patent/BE644867A/xx unknown
- 1964-03-07 ES ES0297346A patent/ES297346A1/es not_active Expired
- 1964-08-26 BE BE652305A patent/BE652325A/fr unknown
- 1964-09-01 NL NL6410166A patent/NL6410166A/ unknown
- 1964-10-02 FR FR45094A patent/FR87862E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE644867A (zh) | 1964-09-07 |
| GB1016659A (en) | 1966-01-12 |
| NL6410166A (zh) | 1966-03-02 |
| FR87862E (fr) | 1966-10-28 |
| US3163674A (en) | 1964-12-29 |
| NL6402162A (zh) | 1964-09-08 |
| DE1202270B (de) | 1965-10-07 |
| CH423750A (fr) | 1966-11-15 |
| ES297346A1 (es) | 1964-09-01 |
| FR1384537A (fr) | 1965-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3274243A (en) | Preparation of alkanoic thioamides | |
| BE652325A (zh) | ||
| FR2470758A1 (fr) | Procede pour la fixation de groupes alkyles sur une chaine carbonee portant un groupe fonctionnel | |
| US2079541A (en) | N-chlorosulphonylamides and method for their preparation | |
| CH458321A (fr) | Procédé de préparation d'urées norbonyl-substituées | |
| Dahlbom | The Addition of Hydrogen Sulphide to Some Unsaturated Aliphatic Nitriles and Carboxylic Acids | |
| FR2751963A1 (fr) | Procede de preparation de lactames n-substitues | |
| EP2853528B1 (fr) | Sel minéral de l'acide pivalique en tant que produit intermédiaire, son procédé de synthèse et procédé de synthèse du tixocortol pivalate | |
| EP0313472B1 (fr) | Procédé de préparation de la N-(chloro-2 benzyl)(thiényl-2)-2 éthylamine et produits intermédiaires dans cette préparation | |
| US3162687A (en) | Nu-(arylthioalkyl) aralkylamines | |
| FR2624860A1 (fr) | Procede de preparation de la n-(chloro-2 benzyl) (thienyl-2)-2 ethylamine | |
| US1993722A (en) | Chlor-sulphonated aromatic hydrocarbons | |
| JPS6129944B2 (zh) | ||
| FR2614619A1 (fr) | Procede de preparation de n-((chloro-2)-benzyl) (thienyl-2)-2 ethylamine | |
| CH641764A5 (fr) | Sels d'imidoesters et procede de synthese de 2-naphtalene-ethanimidamide n,n'-disubstitues a partir desdits sels. | |
| FR2615853A1 (fr) | Nouveau procede pour la preparation de derives de la piperazine pharmacologiquement actifs, derives et nouveaux intermediaires obtenus | |
| US2774781A (en) | Method for the preparation of benzylmalononitrile | |
| BE481598A (zh) | ||
| JPH01501002A (ja) | Ｎ―エポキシプロピルラクタムの合成 | |
| CH347204A (fr) | Procédé de préparation de la dichloracet-4-hydroxy-N-méthyl-anilide | |
| JPH0234354B2 (zh) | ||
| BE562517A (zh) | ||
| BE505305A (zh) | ||
| FR2483419A1 (fr) | Procede de preparation de la n-(2-(2-thenoyl)-thiopropionyl)-glicine | |
| FR2724379A1 (fr) | Procede de fabrication de polyamines qui sont des homologues structuraux de la spermidine. |