AT217462B - Process for the preparation of the new 1- (2'-hydroxyethyl) -3- (5-nitrofurfurylidene-amino) -imidazolidin-thione- (2) - Google Patents

Process for the preparation of the new 1- (2'-hydroxyethyl) -3- (5-nitrofurfurylidene-amino) -imidazolidin-thione- (2)

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Publication number
AT217462B
AT217462B AT656860A AT656860A AT217462B AT 217462 B AT217462 B AT 217462B AT 656860 A AT656860 A AT 656860A AT 656860 A AT656860 A AT 656860A AT 217462 B AT217462 B AT 217462B
Authority
AT
Austria
Prior art keywords
imidazolidin
thione
hydroxyethyl
amino
nitrofurfurylidene
Prior art date
Application number
AT656860A
Other languages
German (de)
Original Assignee
Norwich Pharma Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Norwich Pharma Co filed Critical Norwich Pharma Co
Application granted granted Critical
Publication of AT217462B publication Critical patent/AT217462B/en

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Description

  

   <Desc/Clms Page number 1> 
 



   Verfahren zur Herstellung des neuen   l-   (2'-Hydroxyäthyl)-3-(5-nitrofurfuryliden-amino)-   - imidazolidin-thions- (2)    
 EMI1.1 
 
1- (2furyliden-amjino)-imidazolidin-thions-(2)derFormel: 
 EMI1.2 
 
 EMI1.3 
 

 <Desc/Clms Page number 2> 

    auszeichnet ;-imidazolidin-thion- (2) beträgt 145 d. Th., F. 88-890C.   Zur Umsetzung mit 5-Nitro-furfurol wird eine wässerige, angesäuerte Lösung dieser Verbindung mit einer alkoholischen Lösung des Aldehyds (in äquimolaren Mengen) zusammengegeben.



   <Desc / Clms Page number 1>
 



   Process for the preparation of the new l- (2'-hydroxyethyl) -3- (5-nitrofurfurylidene-amino) - - imidazolidin-thione- (2)
 EMI1.1
 
1- (2furyliden-amjino) -imidazolidin-thione- (2) of the formula:
 EMI1.2
 
 EMI1.3
 

 <Desc / Clms Page number 2>

    ; -imidazolidin-thione- (2) is 145 d Th., F. 88-890C. To react with 5-nitro-furfural, an aqueous, acidic solution of this compound is combined with an alcoholic solution of the aldehyde (in equimolar amounts).

Claims (1)

PATENTANSPRUCH : Verfahren zur Herstellung des neuen 1-(2'-Hydroxyäthyl)-3-(5-nitrofurfuryliden-amino)-imidazolidin-thions- (2), dadurch gekennzeichnet, dass man 5-Nitro-furfurol oder dessen reaktionsfähige Derivate mit 1-(2'-Hydroxyäthyl)-3-amino-imidazolidin-thion-(2) oder dessen reaktionsfähigen Derivaten umsetzt. PATENT CLAIM: Process for the preparation of the new 1- (2'-hydroxyethyl) -3- (5-nitrofurfurylidene-amino) -imidazolidin-thione- (2), characterized in that 5-nitro-furfural or its reactive derivatives with 1- ( 2'-hydroxyethyl) -3-amino-imidazolidin-thione- (2) or its reactive derivatives.
AT656860A 1959-10-23 1960-08-29 Process for the preparation of the new 1- (2'-hydroxyethyl) -3- (5-nitrofurfurylidene-amino) -imidazolidin-thione- (2) AT217462B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US217462XA 1959-10-23 1959-10-23

Publications (1)

Publication Number Publication Date
AT217462B true AT217462B (en) 1961-10-10

Family

ID=21805904

Family Applications (1)

Application Number Title Priority Date Filing Date
AT656860A AT217462B (en) 1959-10-23 1960-08-29 Process for the preparation of the new 1- (2'-hydroxyethyl) -3- (5-nitrofurfurylidene-amino) -imidazolidin-thione- (2)

Country Status (1)

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AT (1) AT217462B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171927B (en) * 1962-10-01 1964-06-11 Haruo Saikachi Process for the preparation of 5- (5-nitro-2-furyl-vinylene) -1, 3, 4-oxadiazolinonen- (2)
US3254075A (en) * 1963-08-28 1966-05-31 Norwich Pharma Co 1-(2-hydroxyethyl and 2-haloethyl-3-(5-nitrofurfurylideneamino)-2-imidazolidinones

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171927B (en) * 1962-10-01 1964-06-11 Haruo Saikachi Process for the preparation of 5- (5-nitro-2-furyl-vinylene) -1, 3, 4-oxadiazolinonen- (2)
US3254075A (en) * 1963-08-28 1966-05-31 Norwich Pharma Co 1-(2-hydroxyethyl and 2-haloethyl-3-(5-nitrofurfurylideneamino)-2-imidazolidinones

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