ES8301891A1 - "metodo para la preparacion y aislamiento de 3,4-diaciloxi-alfa-(metilamino)-metil-bencilalcohol". - Google Patents

"metodo para la preparacion y aislamiento de 3,4-diaciloxi-alfa-(metilamino)-metil-bencilalcohol".

Info

Publication number
ES8301891A1
ES8301891A1 ES509170A ES509170A ES8301891A1 ES 8301891 A1 ES8301891 A1 ES 8301891A1 ES 509170 A ES509170 A ES 509170A ES 509170 A ES509170 A ES 509170A ES 8301891 A1 ES8301891 A1 ES 8301891A1
Authority
ES
Spain
Prior art keywords
diaciloxy
bencilalcohol
metil
methylamino
alpha
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
ES509170A
Other languages
English (en)
Other versions
ES509170A0 (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.)
Star Oy AB
Original Assignee
Star Oy AB
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 Star Oy AB filed Critical Star Oy AB
Publication of ES8301891A1 publication Critical patent/ES8301891A1/es
Publication of ES509170A0 publication Critical patent/ES509170A0/es
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

METODO PARA LA PREPARACION Y AISLAMIENTO DE 3,4-DIACILOXI-ALFA-/ (METILAMINO)-METIL /- BENCILALCOHOL. CONSISTE EN REDUCIR REACTIVAMENTE UNA SAL DE ADICION DE ACIDO DE LA AMINA CORRESPONDIENTE QUE CONTIENE UNA FUNCION CETO CON BOROHIDRURO SODICO O POTASICO EN UNA SOLUCION ACIDICA, PREFERENTEMENTE ACIDO ACETICO. LA SAL DE ADICION SE AISLA DEL COMPUESTO (I) OBTENIDO AÑADIENDO AGUA A LA MEZCLA, EXTRAYENDO LA SAL CON UN HIDROCARBURO CLORADO, TAL COMO CLOROFORMO O CLORURO DE METILENO. LA TEMPERATURA DE REACCION OSCILA ENTRE 0 Y 50<025>C. LA SOLUCION EN HIDROCARBURO CLORADO OBTENIDA DESPUES DE LA MASA DE REACCION, SE LAVA PRIMERO CON UNA SOLUCION ALCALINA Y LUEGO SE TRATA CON CLORHIDRICO DILUIDO. R ES UN ALQUILO O ARALQUILO.
ES509170A 1981-03-06 1982-01-29 "metodo para la preparacion y aislamiento de 3,4-diaciloxi-alfa-(metilamino)-metil-bencilalcohol". Granted ES509170A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI810700A FI61474C (fi) 1981-03-06 1981-03-06 Foerfarande foer framstaellning av syraadditionssalter av 3,4-diacyloxi-alfa-((metylamino)-metyl)-bensylalkohol

Publications (2)

Publication Number Publication Date
ES8301891A1 true ES8301891A1 (es) 1982-12-16
ES509170A0 ES509170A0 (es) 1982-12-16

Family

ID=8514202

Family Applications (1)

Application Number Title Priority Date Filing Date
ES509170A Granted ES509170A0 (es) 1981-03-06 1982-01-29 "metodo para la preparacion y aislamiento de 3,4-diaciloxi-alfa-(metilamino)-metil-bencilalcohol".

Country Status (15)

Country Link
AT (1) AT380684B (es)
CA (1) CA1178605A (es)
CS (1) CS229927B2 (es)
DD (1) DD202424A5 (es)
DK (1) DK149121C (es)
ES (1) ES509170A0 (es)
FI (1) FI61474C (es)
GR (1) GR76375B (es)
HU (1) HU186483B (es)
IT (1) IT8219944A0 (es)
NO (1) NO151704C (es)
PL (1) PL235313A1 (es)
PT (1) PT74540B (es)
RO (1) RO84817B (es)
SU (1) SU1122219A3 (es)

Also Published As

Publication number Publication date
NO151704C (no) 1985-05-22
NO151704B (no) 1985-02-11
IT8219944A0 (it) 1982-03-03
NO820691L (no) 1982-09-07
CA1178605A (en) 1984-11-27
FI61474C (fi) 1982-08-10
ATA9182A (de) 1985-11-15
AT380684B (de) 1986-06-25
ES509170A0 (es) 1982-12-16
HU186483B (en) 1985-08-28
DK149121B (da) 1986-02-03
RO84817B (ro) 1984-10-30
PT74540B (en) 1986-01-27
DK24082A (da) 1982-09-07
DD202424A5 (de) 1983-09-14
SU1122219A3 (ru) 1984-10-30
RO84817A (ro) 1984-09-29
PT74540A (en) 1982-04-01
CS229927B2 (en) 1984-07-16
FI61474B (fi) 1982-04-30
DK149121C (da) 1986-07-07
GR76375B (es) 1984-08-06
PL235313A1 (es) 1982-09-27

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