DE158621C - - Google Patents
Info
- Publication number
- DE158621C DE158621C DE1903158621D DE158621DA DE158621C DE 158621 C DE158621 C DE 158621C DE 1903158621 D DE1903158621 D DE 1903158621D DE 158621D A DE158621D A DE 158621DA DE 158621 C DE158621 C DE 158621C
- Authority
- DE
- Germany
- Prior art keywords
- thiourea
- alcohol
- malonitrile
- water
- solution
- 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.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
- C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
- C07D239/48—Two nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Pyridine Compounds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT23211D AT23211B (de) | 1903-10-26 | 1905-01-04 | Verfahren zur Darstellung von Diiminothiopyrimidin und dessen C-Alkylsubstitutionsprodukten. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE158621C true DE158621C (OSRAM) |
Family
ID=424784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1903158621D Expired - Lifetime DE158621C (OSRAM) | 1903-10-26 | 1903-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE158621C (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008047229A1 (de) | 2008-09-12 | 2010-03-25 | Freigeber, Jürgen | Aus mehreren Seitenelementen und einer Bodenplatte zusammensetzbarer Behälter |
-
1903
- 1903-10-26 DE DE1903158621D patent/DE158621C/de not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008047229A1 (de) | 2008-09-12 | 2010-03-25 | Freigeber, Jürgen | Aus mehreren Seitenelementen und einer Bodenplatte zusammensetzbarer Behälter |
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