IT1098331B - Catalizzatore per l'idrogenazione catalica di 1-4 butindiolo a 1-4 butandiolo - Google Patents

Catalizzatore per l'idrogenazione catalica di 1-4 butindiolo a 1-4 butandiolo

Info

Publication number
IT1098331B
IT1098331B IT2464978A IT2464978A IT1098331B IT 1098331 B IT1098331 B IT 1098331B IT 2464978 A IT2464978 A IT 2464978A IT 2464978 A IT2464978 A IT 2464978A IT 1098331 B IT1098331 B IT 1098331B
Authority
IT
Italy
Prior art keywords
diol
butynediol
temps
milder
ruthenium
Prior art date
Application number
IT2464978A
Other languages
English (en)
Other versions
IT7824649A0 (it
Inventor
Franco Codignola
Original Assignee
Italiana Serie Acetica Sint Sp
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 Italiana Serie Acetica Sint Sp filed Critical Italiana Serie Acetica Sint Sp
Publication of IT7824649A0 publication Critical patent/IT7824649A0/it
Priority to IT2464978A priority Critical patent/IT1098331B/it
Priority to BE188957A priority patent/BE868597A/xx
Priority to CA329,551A priority patent/CA1126763A/en
Priority to DE2923949A priority patent/DE2923949C2/de
Priority to BR7903734A priority patent/BR7903734A/pt
Priority to GB7920533A priority patent/GB2023020B/en
Priority to NL7904649A priority patent/NL7904649A/xx
Priority to JP7476779A priority patent/JPS5534191A/ja
Priority to FR7915459A priority patent/FR2432006A1/fr
Priority to US06/320,913 priority patent/US4438285A/en
Application granted granted Critical
Publication of IT1098331B publication Critical patent/IT1098331B/it

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT2464978A 1978-06-16 1978-06-16 Catalizzatore per l'idrogenazione catalica di 1-4 butindiolo a 1-4 butandiolo IT1098331B (it)

Priority Applications (10)

Application Number Priority Date Filing Date Title
IT2464978A IT1098331B (it) 1978-06-16 1978-06-16 Catalizzatore per l'idrogenazione catalica di 1-4 butindiolo a 1-4 butandiolo
BE188957A BE868597A (fr) 1978-06-16 1978-06-29 Catalyseur pour l'hydrogenation catalytique du 1,4-butynediol en 1,4-butanediol
CA329,551A CA1126763A (en) 1978-06-16 1979-06-12 Catalyst for the catalytic hydrogenation of 1-butynediol to 1-4 butanediol
BR7903734A BR7903734A (pt) 1978-06-16 1979-06-13 Catalisador e processo para hidrogenacao catalitica do 1,4catalisador e processo para hidrogenacao catalitica do 1,4-butinodiol formando 1,4-butanodiol -butinodiol formando 1,4-butanodiol
DE2923949A DE2923949C2 (de) 1978-06-16 1979-06-13 Verfahren zur Herstellung von 1,4-Butandiol durch katalytische Hydrierung von 1,4-Butindiol
GB7920533A GB2023020B (en) 1978-06-16 1979-06-13 Catalyst for hydrogenation od 1-4 butynediol
NL7904649A NL7904649A (nl) 1978-06-16 1979-06-13 Katalysator voor het katalytisch hydrogeneren van butyndiol-1,4 in butaandiol-1,4.
JP7476779A JPS5534191A (en) 1978-06-16 1979-06-15 Hydrogenation catalyst
FR7915459A FR2432006A1 (fr) 1978-06-16 1979-06-15 Catalyseur pour l'hydrogenation catalytique du 1,4-butynediol en 1,4-butanediol
US06/320,913 US4438285A (en) 1978-06-16 1981-11-12 Process for the catalytic hydrogenation of 1-4-butynediol to 1-4 butanediol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2464978A IT1098331B (it) 1978-06-16 1978-06-16 Catalizzatore per l'idrogenazione catalica di 1-4 butindiolo a 1-4 butandiolo

Publications (2)

Publication Number Publication Date
IT7824649A0 IT7824649A0 (it) 1978-06-16
IT1098331B true IT1098331B (it) 1985-09-07

Family

ID=11214254

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2464978A IT1098331B (it) 1978-06-16 1978-06-16 Catalizzatore per l'idrogenazione catalica di 1-4 butindiolo a 1-4 butandiolo

Country Status (1)

Country Link
IT (1) IT1098331B (it)

Also Published As

Publication number Publication date
IT7824649A0 (it) 1978-06-16

Similar Documents

Publication Publication Date Title
ES461485A1 (es) Un procedimiento para la preparacion de etilenglicol.
DE3477350D1 (en) Pd/re hydrogenation catalyst and process for making tetrahydrofuran and 1,4-butanediol
ATE95156T1 (de) Herstellung von butandiolgemischen.
IE40394B1 (en) Process for the simultaneous hydrogenation and deodorisation of fats and/or oils
NO971421D0 (no) Fremgangsmåte for fremstilling av 1,3-alkandioler og 3-hydroksyaldehyder
CA2030999A1 (en) Process for producing 1,4-butanediol and tetrahydrofuran
CA2099115A1 (en) Process for the production of mixtures of 2-hydroxytetrahydrofuran and 4-hydroxybutanal
DE2860242D1 (en) Supported ruthenium catalyst, process for its preparation, and its use as a hydrogenation catalyst
FI960429A0 (fi) Menetelmä 1,4-butaanidiolin valmistamiseksi
CA2005425A1 (en) Process for producing 1,4-butanediol and tetrahydrofuran
DE2962577D1 (en) Pd/sio2 hydrogenation catalyst, the process of preparing the catalyst and its use for producing hydrogen peroxide
FR2399420B1 (it)
ATE95154T1 (de) Synthese von butandiolgemischen.
ES2002534A6 (es) Procedimiento para la obtencion de compuestos de ciclohexilo por hidrogenacion catalitica de compuestos de bencilo
MY105346A (en) Process for preparation of condensed alcohols by alkoxide catalysis.
ES457513A1 (es) Procedimiento para la preparacion de 2-(2,2-diciclohexiletilpiperidina.
IE45512L (en) Preparing glycol aldehyde and ethylene glycol
JPS51128939A (en) Process for preparing cycloolefins
DE59100708D1 (de) Verfahren zur Herstellung von 1,4-Butandiol.
JPS539705A (en) Hydrogenation of organic peroxides
ES8605794A1 (es) Procedimiento para la obtencion de 8-butirolactona mediante la hidrogenacion catalitica del ester del acido maleico,del acido fumarico y-o del acido succinico
NO971419D0 (no) Fremgangsmåte for fremstilling av 1,3-alkendioler og 3-hydroksyaldehyder
IE43460L (en) Cyclization of unsaturated alcohols, pyran and furan¹derivatives
ATE111457T1 (de) Verfahren zur herstellung von di-(p- glycidoxicyclohexyl)-methan.
CA2124947A1 (en) Process for the selective hydrogenation of y, -epoxyalkenes to expoxyal kanes