DEP0000866BA - Process for the catalytic hydrogenation of furan derivatives. - Google Patents
Process for the catalytic hydrogenation of furan derivatives.Info
- Publication number
- DEP0000866BA DEP0000866BA DEP0000866BA DE P0000866B A DEP0000866B A DE P0000866BA DE P0000866B A DEP0000866B A DE P0000866BA
- Authority
- DE
- Germany
- Prior art keywords
- tos
- feawsdst
- hydrates
- absence
- catalytic hydrogenation
- 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
Links
Description
PatentanwältePatent attorneys
Barlln-Uchlsrfeide-Vltat
Frelwaidauer Weg 2©Barlln-Uchlsrfeide-Vltat
Frelwaidauer Weg 2 ©
ρ .366...IyGZlZ, ft,.,Bρ .366 ... IyGZlZ, ft,., B
Die ^rThe ^ r
11* «limi 3i04S I11 * «limi 3i04S I
Die vorli©£jönäö Brfiaduag tetrii'ft dieThe vorli © £ jönäö Brfiaduag tetrii'ft the
fcatal^rfcißOiAen Hyfei&rmiiiS tob. or^anisohsa Tfcatal ^ rfcißOiAen Hyfei & rmiiiS tob. or ^ anisohsa T
öle $änrei. ©dar iaeljr Jceiäugierbare C-ruppea entlialtözi, ist es feäu fig «a?wün.&clit» eiae oder msfei^c^e dieser Qrtxpp&i au während die roistliehea reausie^iaai:1«^ Gruppen tmhyäri^rtoils $ änrei. © dar iaeljr Jceiäugbaren C- ruppea entlialtözi, it is feäu fig «a? Wün. & Clit» eiae or msfei ^ c ^ e this Qrtxpp & i au while the roistliehea reausie ^ iaai: 1 «^ groups tmhyäri ^ rt
Bs ist swar teei siuigea tieaer f©rl>iaciizrtgeK ©üglich» Eiöl aurch Auswahl geeigntter katalysator©» aaäl Sinhaltuag bö* P.eaktioÄßlbeäiasuQggaa sm erreiolien» Jedsoh, i»t hi#rb£i dl® ige Uöberwacliting; der letsterea häufig v&n wöeeatlicher Be**Bs is swar teei siuigea tieaer f © rl> iaciizrtgeK © üü available »Egg oil by choosing a suitable catalyst the letsterea often v & n wöeeatlicher Be **
aas jg^fuit:ä;«a·, i«0© 011 Mi Btjrs&.fSiirmng deraas jg ^ fuit: ä; «a ·, i« 0 © 011 Mi Btjrs & .fSiirmng the
pm is &e» Seitenkette*! &tfcyleajp?ttj$«& (-0*0-) oäsr Acetylea- pm is & e »side chain *! & tfcyleajp? ttj $ «& (-0 * 0-) oäsr acetylea-
gruppen (-»Osö«) dar, und aa äies® rsuusisrfterea fruppeja wirä ga— dem Sr&& der l?ixg©sß.ttigtheit "^aseerstoff addiert.« &uf tmrflea Produkte erkalten., äersa Moletoalörg«wiofcte mir die SSabl der addierten Wassereioffjaol-ekßXe grosser öiad al© d'i« des Agroups (- »Oso«), and aa äies® rsuusisrfterea fruppeja wirä ga— to the Sr && the l? ixg © sweetness tmrflea products cool down., äersa Moletoalörg «wiofcte the SSabl of the added Wassereioffjaol-ekßXe greater öiad al © d'i« of the A
Bis Henge dag iuai&o&ialas oder &©e Änins kann in weiten G-reasea, Bttfsmaikmii je aa$ft d©r Äi»t derUp to Henge dag iuai & o & ialas or & © e Änins can in wide G-reasea, Bttfsmaikmii per aa $ ft d © r Äi »t der
öftermore often
Das ?erfJjhroa g©mäs© d©r TorllessnÄeö Srfiadsng viird düxcii alt Beispiele erläutert, is. ü&nwi aaoh geseilt %?lrö» aas Hydrlernng d@s Sttrankeraäs erfolgt» «wsxua die Hydrierung in von ^m^xiiak oder einso Arnims dutrohgeführtThe? ErfJjhroa g © mäs © d © r TorllessnÄeö Srfiadsng viird düxcii old examples are explained, is. ü & nwi aaoh roped%? lrö »aas Hydrlernng d @ s Sttrankeraäs takes place» «wsxua the hydrogenation in von ^ m ^ xiiak or alone Arnims Dutrohführung
Ein Att.tokl«3V alt einem Pseeungsvssrsögea vor* 1100 ocia? der mit einer SeJaüttelTorriölitäag verseflyga 1st, -wird mit 200 g trinjrlfuraa? HO g eia®r wäsjsi'igsfi Äisßoniafel&suag (sjpesif,Sey;ieijt 'O5BE) vwä 20 g ©lass redasierttn Klejteel—uiif-KXeselgur-lE.Etalysator An Att.tokl «3V old a Pseeungsvssrsögea before * 1100 ocia ? who with a SeJaüttelTorriölitäag verseflyga 1st, -will with 200 g trinjrlfuraa ? HO g eia®r wäsjsi'igsfi Äisßoniafel & suag (sjpesif, Sey; ieijt 'O 5 BE) vwä 20 g © lass redasierttn Klejteel-uiif-KXeselgur-lE.Etalysator
*i-:ö3a j?r©sst Wasserstoff auf äen Autoklaven., feis ©la 50 AtmosplisreE erreicht ist? uad set at die Schüttelvorrichtung in viang«. fällt dei' Driiafe Xn. dea. Autoüa.ven auf etwa 50 i\tmo&pbärm.f QQ wi^d eraittt Haessßrstoff au%epresstf bis der Sruok witdar 50 At-* jaoephären beträgt» Haohöem man 16 ötnaden h&i. Uacastsaaper&tur gearbeitet toatj wird, die; Seatper&tur a,uf 50^ mfhjßht und d©r Tei'suefeweitere 16 Stunden fortgesstsrt* lisa st&llt dar*a die 3ofe,Uttelv«r-kühlt dem AutoK^vea s"b» filtriert das üeuktioasprodukt* i-: ö3a j? r © sst hydrogen on the autoclave., feis © la 50 atmosphere is reached? uad set at the shaker in viang «. falls dei 'Driiafe Xn. dea. Autoüa.ven to about 50 i \ tmo & pbärm. f QQ wi ^ d erittt hateful matter f until the sruok is 50 at- * jaoephären »Haohöem man 16 ötnaden h & i. Uacastsaaper & tur worked toatj that is; Seatper & tur a, uf 50 ^ mfhjßht and the Tei'suef continued for a further 16 hours * Lisa represents the 3ofe, Uttelv «r-cools the car
maefc. Entfernten^ deo Wassers durch Dectillation im Sievon 90~gis in einer AWsbente tos 95ϊί α-Äthylfuran·maefc. Removed ^ deo water by Dectillation in Sievon 90 ~ gi s in an AWsbente tos 95ϊί α-Ethylfuran ·
BeiG)Siel 2» BeiG) Sluice 2 »
Man. lÄederholt das in Beispiel 1 beschriebene Experiment, jedoch unter Fortlassen des; ,UEflE^oniaks bei der Beschickung des Autoklaven. Man erhöht die Temperatur, naobdea man 11 Stunden bei Raumtemperatur gearbeitet hats auf 59° ®ad hält si© 20 Stunden auf dieserMan. I repeats the experiment described in Example 1, but omitting the; , UEflE ^ oniaks when loading the autoclave. The temperature is increased, but if you have worked at room temperature for 11 hours, it is kept at 59 ° C for 20 hours
Claims (1)
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR830007611A (en) | Method for preparing 1,4-butanediol and tetrahydrofuran | |
| DEP0000866BA (en) | Process for the catalytic hydrogenation of furan derivatives. | |
| EP0058327A3 (en) | Process for the continuous preparation of hydrocarbon oils from coal by pressure hydrogenation | |
| EP0134780A3 (en) | Process for preparing metals or alloys and apparatus therefor | |
| DE2040675A1 (en) | Process for converting olefins having 4 to 12 carbon atoms into a mixture which contains olefins having a higher and lower carbon number than the starting material by double reaction | |
| DE69106681T2 (en) | Acetic acid from ethylene. | |
| JP2005154298A (en) | Tertiary carboxylic acid | |
| DE2449448C2 (en) | Process for the production of gases containing carbon monoxide and / or hydrogen | |
| SU627118A1 (en) | 2-methylcyclotetradecanone producing method | |
| DE972315C (en) | Process for the production of carboxylic acids from olefins, carbon oxide and water | |
| DD281594A5 (en) | METHOD FOR PRODUCING LOW-CARBURATED HYDROCARBONS OF MEDIUM CHAIN LENGTH | |
| DE282501C (en) | ||
| DE1060854B (en) | Process for the production of hydrocarbons from carbon oxide and water vapor on cobalt catalysts | |
| DE1709629U (en) | SURGICAL PUNCH. | |
| DE346700C (en) | ||
| KR890012957A (en) | Method for preparing dithiol | |
| DE892448C (en) | Process for the preparation of 6-methyl-8- (2 ', 6', 6'-trimethylcyclohex-1'-en-1'-yl) -octa-3, 5, 7-trien-2-one | |
| DE224663C (en) | ||
| SU535272A1 (en) | The method of obtaining bromobenzene | |
| SU432121A1 (en) | ||
| DE107525C (en) | ||
| DE2111723C3 (en) | Process for the production of methyl vinyl ketone | |
| DE1003722B (en) | Process for the saponification of hydrocarbon sulfochlorides | |
| DE878717C (en) | Process for the preparation of condensation products from aromatic vinyl compounds and aromatic oxy compounds or their alkyl ethers | |
| DE928007C (en) | Plasticizers for paints, adhesives and insulating materials to be used in construction |