ES8207523A1 - Metodo para la preparacion de n-(2-(((5-dialquilamino)-me- til-2-metil-2-furanil)-metil)-etil)-n'alquil-2-nitro-1,1- etendiamina - Google Patents

Metodo para la preparacion de n-(2-(((5-dialquilamino)-me- til-2-metil-2-furanil)-metil)-etil)-n'alquil-2-nitro-1,1- etendiamina

Info

Publication number
ES8207523A1
ES8207523A1 ES502121A ES502121A ES8207523A1 ES 8207523 A1 ES8207523 A1 ES 8207523A1 ES 502121 A ES502121 A ES 502121A ES 502121 A ES502121 A ES 502121A ES 8207523 A1 ES8207523 A1 ES 8207523A1
Authority
ES
Spain
Prior art keywords
preparing
alkyl
furamyl
dialkylaminomethyl
ethene
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
Application number
ES502121A
Other languages
English (en)
Other versions
ES502121A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRC Compagnie di Ricerca Chimica SpA
Original Assignee
CRC Compagnie di Ricerca Chimica SpA
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
Priority claimed from IT22006/80A external-priority patent/IT1151010B/it
Priority claimed from IT25156/80A external-priority patent/IT1132918B/it
Priority claimed from IT26158/80A external-priority patent/IT1134408B/it
Application filed by CRC Compagnie di Ricerca Chimica SpA filed Critical CRC Compagnie di Ricerca Chimica SpA
Publication of ES502121A0 publication Critical patent/ES502121A0/es
Publication of ES8207523A1 publication Critical patent/ES8207523A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D203/00—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D203/04—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D203/06—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D203/08—Heterocyclic compounds containing three-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring nitrogen atom
    • C07D203/12—Radicals substituted by nitrogen atoms not forming part of a nitro radical
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/52—Radicals substituted by nitrogen atoms not forming part of a nitro radical

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Furan Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

METODO PARA LA PREPARACION DE N-(2-(((5-DIALQUILAMINO)-METIL-2-FURANIL)-METIL)-TIO)-ETIL)-N''-ALQUIL-2-NITRO-1,1-ETENDIAMINA. SE HACE REACCIONAR UN COMPUESTO DE FORMULA GENERAL (I) CON ETILENIMIA EN PRESENCIA DE IONES METALICOS TIOFILICOS COMO CATALIZADORES Y EN DISOLVENTES POLARES, TAL COMO ACETONITRILO, METANOL O AGUA. LA TEMPERATURA DE REACCION OSCILA ENTRE 0 Y 60 C, AISLANDOSE LOS PRODUCTOS PUROS DESPUES DE LA SEPARACION CUANTITATIVA DE LOS MERCAPTUROS METALICOS POR FILTRACION, SATURACION CON CLORURO AMONICO Y TRATAMIENTO CON AMONIACO HASTA PH DE 10, EXTRACCION, POSTEIOR, DE LOS PRODUCTOS CON CLIROMETANO Y CLOROFORMO Y EVAPORACION Y CRISTALIZACION DE LOS PRODUCTOS BRUTOS DE LOS DISOLVENTES. SE OBTIENEN LOS COMPUESTOS DE FORMULA GENERAL (II).
ES502121A 1980-05-13 1981-05-12 Metodo para la preparacion de n-(2-(((5-dialquilamino)-me- til-2-metil-2-furanil)-metil)-etil)-n'alquil-2-nitro-1,1- etendiamina Expired ES8207523A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT22006/80A IT1151010B (it) 1980-05-13 1980-05-13 Metodo per la preparazione di ni-2-5-dimetilamino-metil-2-furanil-metil-tio-etil-n'-alchil-2-nitro-1,1-etendiamine
IT25156/80A IT1132918B (it) 1980-10-07 1980-10-07 1-etilenimino-1-alchilamino-2-nitro eteni e processo per la loro preparazione
IT26158/80A IT1134408B (it) 1980-11-21 1980-11-21 Metodo per la preparazione di 2-tiometil-furani 5-sostituiti e composti cosi' ottenuti

Publications (2)

Publication Number Publication Date
ES502121A0 ES502121A0 (es) 1982-10-01
ES8207523A1 true ES8207523A1 (es) 1982-10-01

Family

ID=27273236

Family Applications (1)

Application Number Title Priority Date Filing Date
ES502121A Expired ES8207523A1 (es) 1980-05-13 1981-05-12 Metodo para la preparacion de n-(2-(((5-dialquilamino)-me- til-2-metil-2-furanil)-metil)-etil)-n'alquil-2-nitro-1,1- etendiamina

Country Status (10)

Country Link
DE (1) DE3118813A1 (es)
DK (1) DK211881A (es)
ES (1) ES8207523A1 (es)
FI (1) FI811376L (es)
FR (1) FR2482595A1 (es)
GB (1) GB2075980A (es)
GR (1) GR74914B (es)
NL (1) NL8102334A (es)
NO (1) NO811501L (es)
SE (1) SE8102985L (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT72320B (en) * 1980-01-08 1982-07-23 Glaxo Group Ltd Process for preparation of a furan derivative
US4590192A (en) * 1982-10-01 1986-05-20 Beecham Group P.L.C. Benzisothiazoles, their pharmaceutical compositions, and method of use
US4558044A (en) * 1983-02-19 1985-12-10 Beecham Group P.L.C. 1,2,4-Benzothiadiazines
DK162525C (da) * 1983-07-15 1992-03-30 Richter Gedeon Vegyeszet Fremgangsmaade til fremstilling af ranitidin-hydroklorid
CN114605360B (zh) * 2022-03-09 2023-05-05 河北海力恒远新材料股份有限公司 一种2-[[[5-(二甲氨基)甲基-2-呋喃基]甲基]硫代]乙胺的制备方法

Also Published As

Publication number Publication date
GB2075980A (en) 1981-11-25
GR74914B (es) 1984-07-12
NL8102334A (nl) 1981-12-01
FR2482595A1 (fr) 1981-11-20
DE3118813A1 (de) 1982-02-25
FI811376L (fi) 1981-11-14
ES502121A0 (es) 1982-10-01
DK211881A (da) 1981-11-14
SE8102985L (sv) 1981-11-14
NO811501L (no) 1981-11-16

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