CS268777B1 - Method of isopropenyl ethers production - Google Patents
Method of isopropenyl ethers production Download PDFInfo
- Publication number
- CS268777B1 CS268777B1 CS857060A CS706085A CS268777B1 CS 268777 B1 CS268777 B1 CS 268777B1 CS 857060 A CS857060 A CS 857060A CS 706085 A CS706085 A CS 706085A CS 268777 B1 CS268777 B1 CS 268777B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- mac
- isopropenyl ethers
- peaktop
- npmmepe
- buxoa
- Prior art date
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- FKTLISWEAOSVBS-UHFFFAOYSA-N 2-prop-1-en-2-yloxyprop-1-ene Chemical class CC(=C)OC(C)=C FKTLISWEAOSVBS-UHFFFAOYSA-N 0.000 title claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 239000003054 catalyst Substances 0.000 claims 2
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 claims 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 150000001361 allenes Chemical class 0.000 claims 1
- 230000003993 interaction Effects 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- MWWATHDPGQKSAR-UHFFFAOYSA-N propyne Chemical class CC#C MWWATHDPGQKSAR-UHFFFAOYSA-N 0.000 claims 1
- 239000000741 silica gel Substances 0.000 claims 1
- 229910002027 silica gel Inorganic materials 0.000 claims 1
- 101100289995 Caenorhabditis elegans mac-1 gene Proteins 0.000 description 6
- 241001026509 Kata Species 0.000 description 2
- 241000102542 Kara Species 0.000 description 1
- 241001553014 Myrsine salicina Species 0.000 description 1
- 241001460678 Napo <wasp> Species 0.000 description 1
- AAOVKJBEBIDNHE-UHFFFAOYSA-N diazepam Chemical compound N=1CC(=O)N(C)C2=CC=C(Cl)C=C2C=1C1=CC=CC=C1 AAOVKJBEBIDNHE-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Description
260 777 -1-
AaHHoe t/raofSpereni/ie othocmtco k cnocody noayMeHMS, M03onponeHM«osux stupce, Karopue npe«c τοβΛϊΐβτ co<$off iziHTepec msi cnHTeaa nceB«oMOHOHOB-no«ynpo«yxTOB np0 no/iyMeHuii/i XHpOpaCTUOpHMblX BMTaMMHOB, Η3ΠΡ0ΜΒΡ Λ. E 0 Ki .
KpoMe toto. MsonponeHi/iJiOBbie βφριρμ MoryT <«η Mcno/ibsoeaHb) b πρΟΜβοβχβτββ KpaCMTejieří,
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MaoecreH cnocoa nouiyMeuMsi MaoriponeHunoaux βφμροβ B3aHMO«eňcTBueM MeT0«aueT0«eHac aa0<taT0MOCK0MM crwpTMW Ct-C b npincyrcTaw» μκογο xa«0 b κβΜβοτββ KaTaaraaTopa. npoueccBB«yT np0 TRMneparype 220-225®C, np0 «ao-nei-iuu 41-42 aT. b τβΜβΗ0β 18 Macos. ‘ Βμχολ «asi 2-MeTOKCMnponeHa - 30%, 2-3TOKC0nponeHa 30, 2% Cl).
Aannwřj cnocoe xapa«Tep03yeTcsi ορββηητβλρηο huskmm bhxo«om ueaeraoro npa«yxTa opu «soabiuoň fnpo«oji*MTejibnocTM npouecca.
Ilíiupoacc ιϊλ/οκμμ k npe««oxenHOMy siaasieTcs, cnocoe noayMeHkisi 03οπροπ0Η0.ποβμχ o®0paeiB3a0MO«efícTB0eM a-n/iena wim aaaeHa b cmscm c ΜβτΜΛβιΐΒΤΜΛεΗΟΜ c C»-Ca ajimaTUMecKHMM criMpTaMMripn TeMnepaTypa 190-240°C 0 naBnetm 41-G2 aT. b τβΜβΗΜβ 2,5-4 Macon b np0cyTCTBiw e«KoHme«OM0 b KanecTBe xaTajiusaTopa. Bwxo« ueaeBoro npo«,yKTa 53,8-93.4%, οβλβκτ0βηοβτρ 85-94% C2>. MBBecTnwfí cnocod Tpe«syeT bhcokmx «aB«en0ň C41-62 aT.) 0 npe«ycMaTp0BaeT nep0o«0MecicoeocymecTB«BH0e npouecca. 03B«BMBH0e Kara«03aTopa . 03 xytsa peKT0®0Kau0eW. Henseexno πρ0Ββ«βτ κ nos®jien0»3arpS13HeHHblX CTOMHMX BO«. lle«bo ΛβΗΗΟΓΟ 03oepeTen05i sio-nsieTcsi ynpomeuxe npouecca. nacraB-neHHas, uojui «ocT0ra®TCS, cnococSOM πολυμβημα 03onponeH0«OBMX e>®0pob ossuieM «opny/iu·
CH3 - CH - CHa. r«e R - CH3, CaHe. B3a0MO«eřícTB0eM Ci-Ca a/iMtaTiwecKi/ix cnwpTOB
OR c MGT0/iaueT0jieHOM, 0jiw βλλβηομ co CMecb» MeTnaaueTnaena c aMHOH np0 TennepaType 200~275°CB np0cyTCTB00 xaTa«03aTopa ZriCNOa)» na 3ΚΤ0Β0Ροβθηηομ yrae μλμ C0Ji0Karej,e. OTji0M0Tra«bnasi ocoeseHnocTb ηρΒ&ΜΚΗΗΟΓΟ cnocoesa cocto0t b tok. mto o xanecTBeKOTa«03aTopa 0cno«b3yoT ZnCNO3)a na οκτ0Β0ροβ3Ημομ yrae 0.110 c0«0Karejie, 0 npouecc Be«yT np0TeMneparype 200~275°C. Konoepcnsi 87%. βμχολ κοΗβΜΗΟΓα προ«γκτβ 37-59%. npe««oxeHHbiff cnocoes ποββολρθτ oecT0 npouecc np0 βτμοοφβρηομ «aB«en00, mto ynpomaeT »10 yMOHbuiaeT oapuBoonacnocTb npouecca. ·
KpoMe Toro. 0cnozib3OBan0e reTeporenKoro xaTa«03aTopa ne Tpe<syeT cneupambHMX CTa«0dBbi«e«eEi0S, KaraJi03aTapa.
KaTa«03arop λθγκο no««aeTcsi pereHepau00 CnpoKamxa b τοκβ BO3«yxa) 0 moxbt 0cno«b3OBaTbC5iΜΗΟΓΟΚΡβΤΗΟ.
Cnocoňi saK«»MaeTC$, o tom. mto b peaxTop. noMeuieHnuři b τβρΜοατβτ 3arpyxa»T KaTa«03aTop. 3ohu Harpeea coctosit 03 narpeBaTenp, 0cnapMTe«si 0 KaTaji0T0MecKoň Tpy<SKM 03 «oapua «μβμθτρομ25 mm 0 ««0HoW 200 mm. HeT0«aueT0jien 0J10 ajuien. 0Λ0 CMecb MeT0.naueT0.neHa 0 aa^ewa. a Taxxea«H»aT0HecK0ff cnHPT Ci-Ca b B0«e napoo no«a»T b xaTa«0T0MecKyo Tpyesxy. Προ«γκτ np0coe«0neH0si,ox«ax«aeMwCÍ yr«eK0C/ioToM, coeS0pa»T b «oayuixy 0 ana«030pyoT c πομοιιιμ ΓΧΧ.
Mam-ioe 03οβρβτβΗ0β 0««»CTp0pyeTcsi ΜΜ>κβπρΜΒβ«βΗΜΗΜ0 npHMepaMH. ΠρΜΜβΡ 1. 8 noMeuieHHbiff b τθρμοοτθτ peaxTop 3arpy*a»T 30 Mac.% ZnCNO3>a Ha yr«e. ΜβτβΗΟΛ0 ΜΘΤ0Λ3Ι4βΤ0ΛβΗ B Β0«β ΠβρΟΒ nonaiUT B peaKTOp . Πρθ«ΥΚΤΜ KOH«eHC0pyOT B ΧΟΛΟ«0ΛΙ>Η0ΚΘ0 aHa«030py»T c noMouib» ΓΧΧ. Oest.eMHasi ckopocti» 150 Mac-1, TeMnepaTypa 200°C. bmxoxΜΒΤΜΛΜ3θπροηβΗ0ΛθΒθτο stupa C ΠΙ4Π3) 49%. npOM3BO«0Te«bHOCTb 19 r/Ji xaT.M. He-neBoC npo«yKTBfawe/isiOT ooumhoCÍ paarrjHKOČí npH P - 1 aT., Τκηπ “ 35-37°C. dr,30 “ 0,770. na,Jr, « 1.3738. ΠρΗΜβρ 2. 8 yc«OB0S,x. on0caHHux o npMMepe 1, b peaKTOp 3arpyxawT Zri(NO3)a na yrae. ΠβτβΗΟΛ0 MeT0«aueT0«en-a/iJieHOBy» ®paxu0o b cocTane 60% MeT0«aueT0jiena 0 40% annena 0 ΜβτβΗΟΛ b Biwenapou no«a»T π ρεβκτορ. Ocn>eMHasi cxopocTb 1 150 Mac-1, TeMnepaTypa 225°C. ouxo« Ρ1Ι4Π3 60%, 260 777 προμ3βοαμτβλι>ηοοτι> 42 γ/λ kčit.m. ΠρΜΜβρ 3. B ycsiOBMHX, onMcaHHMX b npuíMepe 1. b ρββκτορ oarpy*a»T 30 Mac.X Zn<NOs,)a Ha yrjie.rieTmiimern/ien-a?ijieHOo.yio «paKuno h HeTaHoa ηοχββτ b peairrop b bmab napou. Oui.eMtia« CKOpocTb150 Mac"1, TSMnepaTypa 275OC, buxoa Ι4Ι4Γ13 90%, npow3OBiMMrejibHocTb 62 γ/ji κβτ. m. npvtMCp 4. B ,υολοβμϊιχ. onucaHHUX u npuíMepe 1. ΜβτβΗΟΛ n ΜβΤΜΛβιιβτΜΛβΗ u di/iao napou no»a»Tu peaxTCtp. B KanecTBe κατβΑΜΒβτορβ picnoAb3y»T 30 Mac.X Zn(NO3)a na yrjie. Ορι.ομεμη cxopocTb150 Mac"1, TennepaTypa 275°C, buxoa ΓΚ4Π3 38%, npoi43BOAi4TeAbHOCTb 34 γ/ji Kar. m.
OpMMUP 5. Q ycaoBi4«x. oriMcannux o npMMepe 1. b peaKTOp aarpyxaioT 32 Mac.X Zri(NO.,)s, na cuoiHKare/ie. '0ρΐ.οΜΗβ·Λ cxopocTb 150 Mac-1. TeMnepaTypa 275eC. buxoa Ι4Ι4Π3 97%, npoMauo/iMTejibnocTb 65. 5 γ/λκπτ. m .
[IpMMCp 6. B yc.noBMíix onuicaHHbix b npMMepe 1, b peaKTOp aarpyxaoT 30 Mac.X Zn<NO.»)a na cw*«Kare«.Λλλοη μ ΜβτβκοΛ u BHZie napos oomdt o peaKTOp. OtíbOMHasr cKopocTb 150 Mac-*, TeMnepaTypa275'-'C, BUXOA Γ1Ι4Π3 38%. npOMBBOAMTejlbHOCTb 48 Γ/jl KUT. M. ΠρΜΜβρ 7. B yc/iOBMHX oni/ieaHHHX b npMMepe 1. b peaKTop aarpyxanT 30 Mac.X Zn(NO3)3 no ci/uiMKarojie.ΡΙοτΜΛβιιβτΜΛβΗ μ βτβηολ b bmjio napoe no«a»T b peaxrop. OcsteMnasi CKopocTb 150 Mac-1,TeMnepaTypa 225°. cooTHomeHMe MeTnaaueTM^eH-cniipT = lil. 5, buxoa 3τμλμ30προποημλοβο(ό rj®Mpa(3ΜΠ3) 97X. npoM3BOAt4TeAbHOCTb 25 r/ji κβτ. m. ripkiMep 8. B noMewenHUiži b TepMocTaT peaKTop aurpyxaioi KaTaJiuisaTop 25 Mac.% Zn(NO9)2 na yrae.rieranoA m Μβτΐ4Λβυβτΐ4ΛβΗ-βΛΛβΗθ»γ» «paxuM» πομβτ b peaKTOp. Προμυκτμ KowieHCMpyoTo xawMMbMMKe 14 aMaAM3Mpy»T c rroMOtiib» ΓΧΧ. Oat>eMHaa CKopocTb 150 Mac-1, TeMnepaTypa 275eC,BUXOA ΜβΤΜΛΜ30Πρ0ΠβΗΜΛΟΒΟΓΟ 3®Mpa 0414(13) 78%. nPOM3BOAl4TeAbHOCTb 38 Γ—Λ KOT. M. flpMMep 9. B ycjiOBbtnx οηι/icaHHUX b npMMepe 1. b peaKTOp sarpyxaioT KarajiMaaTOp 30 Mac.% Zn(NO9)2 nayrjie. PleTaHoa m MeTHJiaueTUjien-ajuieHOByn «paKUMD b enae napoe noAaoT b ρβακτορ, Ocsi-eMiianCKopocTb 150 Mac-1, T - 275°C, BUxoAa Ι4Ι4Π3 98%. npoi/iaoaAMTe/ibHOCTb 62,4 γ/λ κατ. m.
flpMMep 10. X B ycjioewax oni/tcam-iux b npMMepe 1. b ρββκτορ 3arpyxaoT KaTajivraaTop 32 Mac.% Zn(NO9)a w na yrjie. KeTaHOJi m MeTHJiaueTmieH-ajuieHOBy» «paKUM» (Ι4ΑΦ) b βμαθ napos πομβτ b ρβακτορ. |OtíWMHasi CKopocTb 150 Mac-1. T « 275°C, buxoa ΙΊΙ4Π3 98,5%. npovoBOJiwTejibniXTb 63.1 γ/ji Kar . m. flpMMep 11. B ycjiosMíix onwcaHHUX b npMMepe 1. b peaKTOp 3arpyxanT κβταΛΜΒατορ 35 Mac.% Zn(NO9>2 Hayr-ne. HeTano/i m MeTMAaueTMAeH-aAAeHOByo ©paKUMio (Ι4ΑΦ) hoauot b bmac napou b peaKTOp. OoteMHaiacKopocTb 150 Mac-1, buxoa Ι4Ι4Π3 84%. npoi43BOAMTeJibHocTb 44.5 r/Jt κατ. m.
Claims (1)
- * Η PŘEDMĚT VYNALEZU Způsob získávání isopropenyletherů obecného vzorce; CH3 - C - CHg, kde R = CH3 nebo C2H5OR vzájemným působením 0^ až 02 alifatických alkoholů namethylacetylen nebo allen, nebo se směsí methylacetylenus allenem při zvýěené teplotě v přítomnosti katalyzátoru,vyznačující se tím, že se jako katalyzátor používá dusič-nan zinečnatý na aktivním uhlí nebo silikagelu, a processe provádí při teplotě 200 až 275 °C. I
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS857060A CS268777B1 (en) | 1985-10-02 | 1985-10-02 | Method of isopropenyl ethers production |
| DD85281264A DD267629A3 (de) | 1985-10-02 | 1985-10-02 | Verfahren zur gewinnung von duesopropenylethern |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS857060A CS268777B1 (en) | 1985-10-02 | 1985-10-02 | Method of isopropenyl ethers production |
| DD85281264A DD267629A3 (de) | 1985-10-02 | 1985-10-02 | Verfahren zur gewinnung von duesopropenylethern |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CS706085A1 CS706085A1 (en) | 1989-04-14 |
| CS268777B1 true CS268777B1 (en) | 1990-04-11 |
Family
ID=25746429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS857060A CS268777B1 (en) | 1985-10-02 | 1985-10-02 | Method of isopropenyl ethers production |
Country Status (2)
| Country | Link |
|---|---|
| CS (1) | CS268777B1 (cs) |
| DD (1) | DD267629A3 (cs) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19726666A1 (de) * | 1997-06-23 | 1998-12-24 | Basf Ag | Verfahren zur Addition von Hydroxylgruppen enthaltenden Verbindungen an Alkine oder Allene |
| DE19726667A1 (de) * | 1997-06-23 | 1998-12-24 | Basf Ag | Verfahren zur Herstellung von Enolethern |
| DE19726670A1 (de) * | 1997-06-23 | 1998-12-24 | Basf Ag | Verfahren zur Addition von Hydroxylgruppen enthaltenden Verbindungen an Alkine oder Allene |
| DE19726668A1 (de) * | 1997-06-23 | 1998-12-24 | Basf Ag | Verfahren zur Addition von Hydroxylgruppen enthaltenden Verbindungen an Alkine oder Allene |
| DE19739716A1 (de) * | 1997-09-10 | 1999-03-11 | Basf Ag | Verfahren zur Herstellung von ungesättigten Ketonen |
| DE19841552A1 (de) * | 1998-09-11 | 2000-03-16 | Basf Ag | Verfahren zur Herstellung von Enolethern |
-
1985
- 1985-10-02 DD DD85281264A patent/DD267629A3/de not_active IP Right Cessation
- 1985-10-02 CS CS857060A patent/CS268777B1/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS706085A1 (en) | 1989-04-14 |
| DD267629A3 (de) | 1989-05-10 |
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