ES8500927A1 - Substd. methyl furanyl thioethyl methyl nitro ethylene di:amine prepn. - Google Patents

Substd. methyl furanyl thioethyl methyl nitro ethylene di:amine prepn.

Info

Publication number
ES8500927A1
ES8500927A1 ES523452A ES523452A ES8500927A1 ES 8500927 A1 ES8500927 A1 ES 8500927A1 ES 523452 A ES523452 A ES 523452A ES 523452 A ES523452 A ES 523452A ES 8500927 A1 ES8500927 A1 ES 8500927A1
Authority
ES
Spain
Prior art keywords
methyl
furanyl
formula
substd
thioethyl
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
ES523452A
Other languages
Spanish (es)
Other versions
ES523452A0 (en
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.)
Farchemia SpA
Original Assignee
Farchemia 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
Application filed by Farchemia SpA filed Critical Farchemia SpA
Publication of ES8500927A1 publication Critical patent/ES8500927A1/en
Publication of ES523452A0 publication Critical patent/ES523452A0/en
Granted legal-status Critical Current

Links

Landscapes

  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)
  • Catalysts (AREA)

Abstract

N-2-(5-dimethylaminomethyl 2-furanyl methylthio ethyl) N'-methyl 2-nitro ethene diamine of formula (I) is made by a first stage reaction in which 2-(5-dimethylaminomethyl 2-furanyl methylthio ethylamine of formula (II) is reacted with a silylating agent in presence of an acid catalyst to form a N-trimethyl silyl deriv. of formula (III). In a second stage, this is reacted with 1-methylthio 1-methyl-amino 2-nitro ethene of formula (IV) in presence of a basic catalyst to give (I). An organic sulphonic acid is used as acid catalyst, and an ion exchange resin as basic catalyst.
ES523452A 1983-05-25 1983-06-21 PROCEDURE FOR THE PREPARATION OF N-2 - ((5- (DIMETILAMINO) -METIL-2-FURANIL-METHYL) -TIO) -ETIL) -N'-METHYL-2-NITRO-1,1-ETENDIAMINA Granted ES523452A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21297/83A IT1194840B (en) 1983-05-25 1983-05-25 PROCESS FOR THE PREPARATION OF N- (2 ((5- (DIMETYLAMINE) -METHYL-2-FURANYL-METHL) THIO) ETHYL) -N'-METHYL-2-NITRO-1,1-ETHYDIAMINE

Publications (2)

Publication Number Publication Date
ES8500927A1 true ES8500927A1 (en) 1984-11-16
ES523452A0 ES523452A0 (en) 1984-11-16

Family

ID=11179700

Family Applications (1)

Application Number Title Priority Date Filing Date
ES523452A Granted ES523452A0 (en) 1983-05-25 1983-06-21 PROCEDURE FOR THE PREPARATION OF N-2 - ((5- (DIMETILAMINO) -METIL-2-FURANIL-METHYL) -TIO) -ETIL) -N'-METHYL-2-NITRO-1,1-ETENDIAMINA

Country Status (2)

Country Link
ES (1) ES523452A0 (en)
IT (1) IT1194840B (en)

Also Published As

Publication number Publication date
IT8321297A0 (en) 1983-05-25
IT1194840B (en) 1988-09-28
ES523452A0 (en) 1984-11-16

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