CH240575A - Process for the production of a condensation product. - Google Patents
Process for the production of a condensation product.Info
- Publication number
- CH240575A CH240575A CH240575DA CH240575A CH 240575 A CH240575 A CH 240575A CH 240575D A CH240575D A CH 240575DA CH 240575 A CH240575 A CH 240575A
- Authority
- CH
- Switzerland
- Prior art keywords
- condensation product
- production
- trinitrochlorobenzene
- diphenyl
- deep red
- Prior art date
Links
- 239000007859 condensation product Substances 0.000 title claims description 7
- 238000000034 method Methods 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- HJRJRUMKQCMYDL-UHFFFAOYSA-N 1-chloro-2,4,6-trinitrobenzene Chemical compound [O-][N+](=O)C1=CC([N+]([O-])=O)=C(Cl)C([N+]([O-])=O)=C1 HJRJRUMKQCMYDL-UHFFFAOYSA-N 0.000 claims description 6
- MCSXGCZMEPXKIW-UHFFFAOYSA-N 3-hydroxy-4-[(4-methyl-2-nitrophenyl)diazenyl]-N-(3-nitrophenyl)naphthalene-2-carboxamide Chemical compound Cc1ccc(N=Nc2c(O)c(cc3ccccc23)C(=O)Nc2cccc(c2)[N+]([O-])=O)c(c1)[N+]([O-])=O MCSXGCZMEPXKIW-UHFFFAOYSA-N 0.000 claims description 3
- 239000004305 biphenyl Substances 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 4
- 235000010290 biphenyl Nutrition 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011814 protection agent Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
- C07C279/20—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups containing any of the groups, X being a hetero atom, Y being any atom, e.g. acylguanidines
- C07C279/24—Y being a hetero atom
- C07C279/26—X and Y being nitrogen atoms, i.e. biguanides
- C07C279/265—X and Y being nitrogen atoms, i.e. biguanides containing two or more biguanide groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Verfahren zur Herstellung eines Kondensationsproduktes. Gegenstand vorliegenden Patentes ist ein Verfahren zur Herstellung eines Konden sationsproduktes. Das Verfahren ist dadurch gekennzeichnet, dass man 4,4'-Di-(biguanido)- diphenyl mit 2,4,6-Trinitrochlorbenzol (Pi- krylchlorid) umsetzt.
Das Kondensationsprodukt, ein tiefrotes Pulver, hat einen Zersetzungspunkt von 230 . Es soll als Pflanzenschutzmittel Verwendung finden.
<I>Beispiel:</I> 10 Teile 4,4' - Di - (bigu@anido) - diphenyl werden in 100 Teilen Chlorbenzol an geschlämmt, 5,7 Teile Soda zugegeben und bei 90 mit einer Lösung von 15 Teilen 2,4,6-Trinitrochlorbenzol (Pikrylchlorid) in wenig Chlorbenzol vermischt. Es tritt sofort Reaktion ein, wobei die Suspension sich rot braun färbt. Es wird 14 Stunden bei 90 bis 100 und noch 2 Stunden bei 120 gerührt. Nach dem Erkalten, Abfiltrieren, Waschen und Trocknen erhält man ein Kondensations produkt von tiefroter Farbe, das sich beim Erhitzen bei 2'310 langsam zersetzt.
Process for the production of a condensation product. The subject of the present patent is a process for the production of a condensation product. The process is characterized in that 4,4'-di (biguanido) diphenyl is reacted with 2,4,6-trinitrochlorobenzene (picryl chloride).
The condensation product, a deep red powder, has a decomposition point of 230. It should be used as a plant protection agent.
<I> Example: </I> 10 parts of 4,4 '- di - (bigu @ anido) - diphenyl are slurried in 100 parts of chlorobenzene, 5.7 parts of soda are added and at 90 with a solution of 15 parts 2, 4,6-trinitrochlorobenzene (picryl chloride) mixed in a little chlorobenzene. A reaction occurs immediately, with the suspension turning red-brown. It is stirred for 14 hours at 90 to 100 and a further 2 hours at 120. After cooling, filtering off, washing and drying, a condensation product is obtained which is deep red in color and slowly decomposes when heated at 2,310.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH239001T | 1943-05-20 | ||
| CH240575T | 1943-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH240575A true CH240575A (en) | 1945-12-31 |
Family
ID=25728357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH240575D CH240575A (en) | 1943-05-20 | 1943-05-20 | Process for the production of a condensation product. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH240575A (en) |
-
1943
- 1943-05-20 CH CH240575D patent/CH240575A/en unknown
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