GB708917A - Xanthones and process for the production thereof - Google Patents
Xanthones and process for the production thereofInfo
- Publication number
- GB708917A GB708917A GB217651A GB217651A GB708917A GB 708917 A GB708917 A GB 708917A GB 217651 A GB217651 A GB 217651A GB 217651 A GB217651 A GB 217651A GB 708917 A GB708917 A GB 708917A
- Authority
- GB
- United Kingdom
- Prior art keywords
- amino
- nitro
- xanthones
- dialkylaminoalkyl
- products
- 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
- 150000007964 xanthones Chemical class 0.000 title 1
- VKZNAWRORNRNLN-UHFFFAOYSA-N 3-aminoxanthen-9-one Chemical class C1=CC=C2C(=O)C3=CC=C(N)C=C3OC2=C1 VKZNAWRORNRNLN-UHFFFAOYSA-N 0.000 abstract 2
- -1 dialkylaminoalkyl halide Chemical class 0.000 abstract 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 abstract 2
- AIZVWFDNNYQHFW-UHFFFAOYSA-N 2-amino-7-nitroxanthen-9-one Chemical class NC1=CC=2C(C3=CC(=CC=C3OC2C=C1)[N+](=O)[O-])=O AIZVWFDNNYQHFW-UHFFFAOYSA-N 0.000 abstract 1
- YMDNODNLFSHHCV-UHFFFAOYSA-N 2-chloro-n,n-diethylethanamine Chemical compound CCN(CC)CCCl YMDNODNLFSHHCV-UHFFFAOYSA-N 0.000 abstract 1
- NZHRBLQDOUHAQY-UHFFFAOYSA-N 4-bromo-n,n-diethylpentan-1-amine;hydrobromide Chemical compound Br.CCN(CC)CCCC(C)Br NZHRBLQDOUHAQY-UHFFFAOYSA-N 0.000 abstract 1
- PODKMDDXOBSAEW-UHFFFAOYSA-N 6-amino-1-nitroxanthen-9-one Chemical compound C1=CC([N+]([O-])=O)=C2C(=O)C3=CC=C(N)C=C3OC2=C1 PODKMDDXOBSAEW-UHFFFAOYSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000003277 amino group Chemical group 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 125000004985 dialkyl amino alkyl group Chemical group 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/78—Ring systems having three or more relevant rings
- C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
- C07D311/82—Xanthenes
- C07D311/84—Xanthenes with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 9
- C07D311/86—Oxygen atoms, e.g. xanthones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyrane Compounds (AREA)
Abstract
The invention comprises 2- or 3-dialkylamino alkyl xanthones having also optionally halogen-, alkoxy-, nitro- or amino-groups in one of the 5-8 positions, obtainable from the corresponding 2- or 3-aminoxanthones, by reaction with a dialkylaminoalkyl halide. In examples, diethylaminoethyl chloride or its hydrochloride is caused to react with 2-amino-, 3-amino-, 2-amino-, 6-chloro-, 2-methoxy-6-amino-, and 2-amino-7-nitro-xanthones to give the corresponding dialkylaminoalkyl compounds; 5-diethylamino - 2 - bromopentane hydrobromide gives the corresponding product with 3-amino-xanthone; nitro products may be reduced to amino products; other reagents include 3-amino - 8 - nitroxanthone, g - diethylamino propyl chloride and similar dialkylaminoalkyl halides and their hydrohalides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB217651A GB708917A (en) | 1951-01-29 | 1951-01-29 | Xanthones and process for the production thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB217651A GB708917A (en) | 1951-01-29 | 1951-01-29 | Xanthones and process for the production thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB708917A true GB708917A (en) | 1954-05-12 |
Family
ID=9734909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB217651A Expired GB708917A (en) | 1951-01-29 | 1951-01-29 | Xanthones and process for the production thereof |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB708917A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2073425A1 (en) * | 1969-11-27 | 1971-10-01 | Allen & Hanburys Ltd |
-
1951
- 1951-01-29 GB GB217651A patent/GB708917A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2073425A1 (en) * | 1969-11-27 | 1971-10-01 | Allen & Hanburys Ltd |
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