DE268658C - - Google Patents
Info
- Publication number
- DE268658C DE268658C DENDAT268658D DE268658DA DE268658C DE 268658 C DE268658 C DE 268658C DE NDAT268658 D DENDAT268658 D DE NDAT268658D DE 268658D A DE268658D A DE 268658DA DE 268658 C DE268658 C DE 268658C
- Authority
- DE
- Germany
- Prior art keywords
- diaminodiphenylurea
- phosgene
- phenylenediamine
- dichloro
- saying
- 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.)
- Active
Links
- HONMCSLFRKBQHG-UHFFFAOYSA-N 1,3-diamino-1,3-diphenylurea Chemical class C=1C=CC=CC=1N(N)C(=O)N(N)C1=CC=CC=C1 HONMCSLFRKBQHG-UHFFFAOYSA-N 0.000 claims 1
- YGYAWVDWMABLBF-UHFFFAOYSA-N Phosgene Chemical compound ClC(Cl)=O YGYAWVDWMABLBF-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE268658C true DE268658C (forum.php) |
Family
ID=525609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT268658D Active DE268658C (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE268658C (forum.php) |
-
0
- DE DENDAT268658D patent/DE268658C/de active Active
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