NL7304967A - 4-Aryl-2-(1H)-quinazolinones prepn - by hydrolysis or thermolysis of 2-(acylureido)-benzophenones - Google Patents
4-Aryl-2-(1H)-quinazolinones prepn - by hydrolysis or thermolysis of 2-(acylureido)-benzophenonesInfo
- Publication number
- NL7304967A NL7304967A NL7304967A NL7304967A NL7304967A NL 7304967 A NL7304967 A NL 7304967A NL 7304967 A NL7304967 A NL 7304967A NL 7304967 A NL7304967 A NL 7304967A NL 7304967 A NL7304967 A NL 7304967A
- Authority
- NL
- Netherlands
- Prior art keywords
- aryl
- thermolysis
- hydrolysis
- acylureido
- quinazolinones
- Prior art date
Links
- 230000007062 hydrolysis Effects 0.000 title abstract 2
- 238000006460 hydrolysis reaction Methods 0.000 title abstract 2
- 238000001149 thermolysis Methods 0.000 title abstract 2
- 239000012965 benzophenone Substances 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 2
- 125000003545 alkoxy group Chemical group 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- -1 H2O2 peracid Chemical class 0.000 abstract 1
- 125000004453 alkoxycarbonyl group Chemical group 0.000 abstract 1
- MDFFNEOEWAXZRQ-UHFFFAOYSA-N aminyl Chemical compound [NH2] MDFFNEOEWAXZRQ-UHFFFAOYSA-N 0.000 abstract 1
- 125000003917 carbamoyl group Chemical group [H]N([H])C(*)=O 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 125000001316 cycloalkyl alkyl group Chemical group 0.000 abstract 1
- 239000012286 potassium permanganate Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/46—Derivatives of urea, i.e. compounds containing any of the groups, the 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. acylureas
- C07C275/58—Y being a hetero atom
- C07C275/60—Y being an oxygen atom, e.g. allophanic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/30—Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
- C07D209/40—Nitrogen atoms, not forming part of a nitro radical, e.g. isatin semicarbazone
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1297772A JPS5426555B2 (enExample) | 1972-02-05 | 1972-02-05 | |
| NL7304967A NL7304967A (en) | 1972-02-05 | 1973-04-10 | 4-Aryl-2-(1H)-quinazolinones prepn - by hydrolysis or thermolysis of 2-(acylureido)-benzophenones |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1297772A JPS5426555B2 (enExample) | 1972-02-05 | 1972-02-05 | |
| NL7304967A NL7304967A (en) | 1972-02-05 | 1973-04-10 | 4-Aryl-2-(1H)-quinazolinones prepn - by hydrolysis or thermolysis of 2-(acylureido)-benzophenones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7304967A true NL7304967A (en) | 1974-10-14 |
Family
ID=26348680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7304967A NL7304967A (en) | 1972-02-05 | 1973-04-10 | 4-Aryl-2-(1H)-quinazolinones prepn - by hydrolysis or thermolysis of 2-(acylureido)-benzophenones |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS5426555B2 (enExample) |
| NL (1) | NL7304967A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104529830A (zh) * | 2015-01-15 | 2015-04-22 | 成都丽凯手性技术有限公司 | 一种制备脲类化合物的新方法 |
-
1972
- 1972-02-05 JP JP1297772A patent/JPS5426555B2/ja not_active Expired
-
1973
- 1973-04-10 NL NL7304967A patent/NL7304967A/xx not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104529830A (zh) * | 2015-01-15 | 2015-04-22 | 成都丽凯手性技术有限公司 | 一种制备脲类化合物的新方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5426555B2 (enExample) | 1979-09-04 |
| JPS4880583A (enExample) | 1973-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |