FR2120853A5 - 2-arylamino-1,3-diazacycloalkenes prepn - from alkylene -diamines and substd isothiouronium salts - Google Patents
2-arylamino-1,3-diazacycloalkenes prepn - from alkylene -diamines and substd isothiouronium saltsInfo
- Publication number
- FR2120853A5 FR2120853A5 FR7146400A FR7146400A FR2120853A5 FR 2120853 A5 FR2120853 A5 FR 2120853A5 FR 7146400 A FR7146400 A FR 7146400A FR 7146400 A FR7146400 A FR 7146400A FR 2120853 A5 FR2120853 A5 FR 2120853A5
- Authority
- FR
- France
- Prior art keywords
- alkylene
- diazacycloalkenes
- substd
- prepn
- arylamino
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/04—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D233/28—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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 to ring carbon atoms
- C07D233/44—Nitrogen atoms not forming part of a nitro radical
- C07D233/50—Nitrogen atoms not forming part of a nitro radical with carbocyclic radicals directly attached to said nitrogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Title cpds. of formula (I):- and their salts, where R1 and R2 = H or (1-6C) alkyl and Ar is opt. subst. aryl, are prepd. by condensing a (1-6C) alkylene diamine with an isothiouronium salt of formula:- ArNHC(=NH.HY)SR3, where R3 is alkyl, (a) in a dipolar, aprotic solvent, e.g. DMF, DMA, Me2SO, MeCN, or THF. (b) for 1-4 hr. at 60-80 degrees.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB42371 | 1971-01-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2120853A5 true FR2120853A5 (en) | 1972-08-18 |
Family
ID=9704100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7146400A Expired FR2120853A5 (en) | 1971-01-05 | 1971-12-23 | 2-arylamino-1,3-diazacycloalkenes prepn - from alkylene -diamines and substd isothiouronium salts |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2163306A1 (en) |
| FR (1) | FR2120853A5 (en) |
| NL (1) | NL7200033A (en) |
-
1971
- 1971-12-20 DE DE19712163306 patent/DE2163306A1/en active Pending
- 1971-12-23 FR FR7146400A patent/FR2120853A5/en not_active Expired
-
1972
- 1972-01-04 NL NL7200033A patent/NL7200033A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2163306A1 (en) | 1972-07-27 |
| NL7200033A (en) | 1972-07-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |