CH287715A - Verfahren zur Herstellung eines Produktes der Thiosemicarbazonreihe. - Google Patents
Verfahren zur Herstellung eines Produktes der Thiosemicarbazonreihe.Info
- Publication number
- CH287715A CH287715A CH287715DA CH287715A CH 287715 A CH287715 A CH 287715A CH 287715D A CH287715D A CH 287715DA CH 287715 A CH287715 A CH 287715A
- Authority
- CH
- Switzerland
- Prior art keywords
- thiosemicarbazone
- product
- preparation
- diketene
- amino
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 4
- 150000003584 thiosemicarbazones Chemical class 0.000 title claims description 4
- 238000002360 preparation method Methods 0.000 title description 2
- WASQWSOJHCZDFK-UHFFFAOYSA-N diketene Chemical compound C=C1CC(=O)O1 WASQWSOJHCZDFK-UHFFFAOYSA-N 0.000 claims description 7
- 150000001875 compounds Chemical group 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- UFMQRBYPAOCPCB-UHFFFAOYSA-N N-[4-[(carbamothioylhydrazinylidene)methyl]phenyl]-3-oxobutanamide Chemical compound C(CC(=O)C)(=O)NC1=CC=C(C=NNC(=S)N)C=C1 UFMQRBYPAOCPCB-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- VATYWCRQDJIRAI-UHFFFAOYSA-N p-aminobenzaldehyde Chemical compound NC1=CC=C(C=O)C=C1 VATYWCRQDJIRAI-UHFFFAOYSA-N 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 5
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- SRVJKTDHMYAMHA-WUXMJOGZSA-N thioacetazone Chemical compound CC(=O)NC1=CC=C(\C=N\NC(N)=S)C=C1 SRVJKTDHMYAMHA-WUXMJOGZSA-N 0.000 description 4
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
- 238000009835 boiling Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
- 201000008827 tuberculosis Diseases 0.000 description 2
- SKLUWKYNZNXSLX-UHFFFAOYSA-N 4-Acetamidobenzaldehyde Chemical compound CC(=O)NC1=CC=C(C=O)C=C1 SKLUWKYNZNXSLX-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- MYWZDHHBMWNLCN-WZUFQYTHSA-N [(z)-(4-aminophenyl)methylideneamino]thiourea Chemical compound NC(=S)N\N=C/C1=CC=C(N)C=C1 MYWZDHHBMWNLCN-WZUFQYTHSA-N 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 150000003934 aromatic aldehydes Chemical class 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 150000001540 azides Chemical class 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 229940042396 direct acting antivirals thiosemicarbazones Drugs 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000003876 thiosemicarbazone group Chemical group 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
- B41C1/00—Forme preparation
- B41C1/06—Transferring
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE287715X | 1949-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH287715A true CH287715A (de) | 1952-12-15 |
Family
ID=6059370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH287715D CH287715A (de) | 1949-08-27 | 1950-08-09 | Verfahren zur Herstellung eines Produktes der Thiosemicarbazonreihe. |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE500095A (en]) |
| CH (1) | CH287715A (en]) |
-
0
- BE BE500095D patent/BE500095A/xx unknown
-
1950
- 1950-08-09 CH CH287715D patent/CH287715A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE500095A (en]) |
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