NL7018852A - - Google Patents
Info
- Publication number
- NL7018852A NL7018852A NL7018852A NL7018852A NL7018852A NL 7018852 A NL7018852 A NL 7018852A NL 7018852 A NL7018852 A NL 7018852A NL 7018852 A NL7018852 A NL 7018852A NL 7018852 A NL7018852 A NL 7018852A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- 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
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 |
|---|---|---|---|
| US88884769A | 1969-12-29 | 1969-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7018852A true NL7018852A (enrdf_load_stackoverflow) | 1971-07-01 |
Family
ID=25394022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7018852A NL7018852A (enrdf_load_stackoverflow) | 1969-12-29 | 1970-12-28 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE760913A (enrdf_load_stackoverflow) |
| DE (1) | DE2063916A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2074363A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1301900A (enrdf_load_stackoverflow) |
| IT (1) | IT1043817B (enrdf_load_stackoverflow) |
| NL (1) | NL7018852A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL73487A0 (en) * | 1983-11-23 | 1985-02-28 | Stauffer Chemical Co | Preparation of organic isocyanates |
-
1970
- 1970-12-28 DE DE19702063916 patent/DE2063916A1/de active Pending
- 1970-12-28 IT IT3360370A patent/IT1043817B/it active
- 1970-12-28 NL NL7018852A patent/NL7018852A/xx unknown
- 1970-12-28 FR FR7046891A patent/FR2074363A5/fr not_active Expired
- 1970-12-28 BE BE760913A patent/BE760913A/xx unknown
- 1970-12-29 GB GB6153570A patent/GB1301900A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2063916A1 (de) | 1971-07-08 |
| BE760913A (fr) | 1971-06-28 |
| FR2074363A5 (fr) | 1971-10-01 |
| GB1301900A (enrdf_load_stackoverflow) | 1973-01-04 |
| IT1043817B (it) | 1980-02-29 |