GB624028A - Improvements in or relating to new organic compounds - Google Patents
Improvements in or relating to new organic compoundsInfo
- Publication number
- GB624028A GB624028A GB77247A GB77247A GB624028A GB 624028 A GB624028 A GB 624028A GB 77247 A GB77247 A GB 77247A GB 77247 A GB77247 A GB 77247A GB 624028 A GB624028 A GB 624028A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alkyl
- aralkyl
- prepared
- methyl
- salt
- 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
Links
- 150000002894 organic compounds Chemical class 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 4
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 abstract 3
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- 229930194542 Keto Natural products 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 150000002148 esters Chemical class 0.000 abstract 2
- FECNOIODIVNEKI-UHFFFAOYSA-N 2-[(2-aminobenzoyl)amino]benzoic acid Chemical class NC1=CC=CC=C1C(=O)NC1=CC=CC=C1C(O)=O FECNOIODIVNEKI-UHFFFAOYSA-N 0.000 abstract 1
- CZNJCCVKDVCRKF-UHFFFAOYSA-N Benzyl sulfate Chemical compound OS(=O)(=O)OCC1=CC=CC=C1 CZNJCCVKDVCRKF-UHFFFAOYSA-N 0.000 abstract 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- -1 alkali-metal salt Chemical class 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 abstract 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-M toluene-4-sulfonate Chemical compound CC1=CC=C(S([O-])(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-M 0.000 abstract 1
Landscapes
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Dye intermediates are prepared by reacting under substantially anhydrous conditions an alkali-metal salt of an N-hydrocarbon substituted rhodanic or oxarhodanic acid with carbon disulphide and reacting the product with an alkyl or aralkyl salt or ester. The N-hydrocarbon substituent may be alkyl, aralkyl, or aryl, and the alkyl or aralkyl salt or ester may be a methyl, ethyl, or higher alkyl (e.g. containing 5 to 18 carbon atoms) or benzyl sulphate, chloride, bromide, iodide or p-toluenesulphonate. 2-Thio - 3 - methyl - 4 - keto - 5 - di - (methylthio)-methylenetetrahydrothiazole is prepared by refluxing together N - methylrhodanic acid, sodium and ether, adding CS2 and allowing to stand, and adding methyl iodide and boiling. 2 - Thio - 3 - ethyl - 4 - keto - 5 - di - (methylthio)-methylenetetrahydrooxazole is similarly prepared. Specifications 549,201 and 624,027 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB77247A GB624028A (en) | 1947-01-09 | 1947-01-09 | Improvements in or relating to new organic compounds |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB77247A GB624028A (en) | 1947-01-09 | 1947-01-09 | Improvements in or relating to new organic compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB624028A true GB624028A (en) | 1949-05-26 |
Family
ID=9710257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB77247A Expired GB624028A (en) | 1947-01-09 | 1947-01-09 | Improvements in or relating to new organic compounds |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB624028A (en) |
-
1947
- 1947-01-09 GB GB77247A patent/GB624028A/en not_active Expired
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