DEP0050339DA - Process for the preparation of dialkyloxybenzoic acid dialkylaminoalkylamides - Google Patents
Process for the preparation of dialkyloxybenzoic acid dialkylaminoalkylamidesInfo
- Publication number
- DEP0050339DA DEP0050339DA DEP0050339DA DE P0050339D A DEP0050339D A DE P0050339DA DE P0050339D A DEP0050339D A DE P0050339DA
- Authority
- DE
- Germany
- Prior art keywords
- acid
- sur
- dialkyloxybenzoic
- dialkylaminoalkylamides
- preparation
- 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
- 239000002253 acid Substances 0.000 title claims description 8
- 238000000034 method Methods 0.000 title claims description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 125000004494 ethyl ester group Chemical group 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 2
- UABHETFCVNRGNL-UHFFFAOYSA-N 2-butoxybenzoic acid Chemical compound CCCCOC1=CC=CC=C1C(O)=O UABHETFCVNRGNL-UHFFFAOYSA-N 0.000 claims 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 claims 1
- 125000003545 alkoxy group Chemical group 0.000 claims 1
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 239000003208 petroleum Substances 0.000 claims 1
- QDRKDTQENPPHOJ-UHFFFAOYSA-N sodium ethoxide Chemical compound [Na+].CC[O-] QDRKDTQENPPHOJ-UHFFFAOYSA-N 0.000 claims 1
- 239000007858 starting material Substances 0.000 claims 1
- 150000007513 acids Chemical class 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- IJJWOSAXNHWBPR-HUBLWGQQSA-N 5-[(3as,4s,6ar)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-n-(6-hydrazinyl-6-oxohexyl)pentanamide Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)NCCCCCC(=O)NN)SC[C@@H]21 IJJWOSAXNHWBPR-HUBLWGQQSA-N 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 241001311422 Liris Species 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 125000001475 halogen functional group Chemical group 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
Description
ISs/Sb ;. '■. '-...'..■.;.".. ·■.' . .'. LeTsrkuserig dea 14^JaIi 1949ISs / Sb;. '■. '-...' .. ■.;. ".. · ■. ' .. '. LeTsrkuserig dea 14 ^ JaIi 1949
.-■Verfahren' sur Herstellung von Malkylszybe&soesii.- ■ Process for the production of Malkylszybe & soesii
..'■-■■';, V"" Die'· Ve rwendung von AlfcylcxyijeasöeaäiireäeriTaten als Lokalist fflehrfcioh is der Literatur wiü, iß Patentschriften .. '■ - ■■';, V "" The '· Ve rwendung of AlfcylcxyijeasöeaäiireäeriTaten as Lokalist fflehrfcioh is the literature wiü, eat patents
■be3chrle.beη: worden» (Ce'Hohiaanß. and B.ach&urle „ ^rcKePharm- 274«■ be3chrle.beη : been »(Ce'Hohiaanß. And B.ach &urle" ^ rcKePharm- 274 "
12 β j 1936 i J.ol^ieTae viii litarto J^u^öcc 64* 159I1 2864^1 1942»
'Ü3F l;133.65Oi DEP 522 064; ΒΡΈ 55° ^Ξ9>
USP '2.,44.3.99O)." Es handelt sich nicrDel c~ctc u>"· &oro-ö"23?
;kylaiai?iöaik,yleet.er von mono— oa^n DIdIr1, Io^
Kern, auch noch anderweitig subst-icici t se· ^
■-basisch, substituiert® AlEylaisidc ti^h«. r nur 'Ό"ΐ ±m Kern elLjν lie;
ten.. Jäte'ι er ο pj" ο ix s c hen' Gar-bocsäiarer ουΚίειΙ ^e worden. (K^fcies^ '^er s 12 β j 1936 i J.ol ^ ieTae viii litarto J ^ u ^ öcc 64 * 159I 1 2864 ^ 1 1942 »'Ü3F l; 133.65Oi DEP 522 064; ΒΡΈ 55 ° ^ Ξ9>
USP '2., 44.3.99O). "It is nicrDel c ~ ctc u>" · & oro-ö "23?
; kylaiai? iöaik, yleet.er of mono— oa ^ n DIdIr 1 , Io ^
Kern, also otherwise subst-icici t se ^
■ -basic, substituted® AlEylaisidc ti ^ h «. r only 'Ό "ΐ ± m kernel elLjν lie; ten .. Jäte'ι he ο pj" ο ix sc hen' Gar-bocsäiarer ουΚίειΙ ^ e been. (K ^ fcies ^ '^ he s
/5Ot'., .134?).'· Biese letstea VsrliC^i^ü s^ ζλ_γ schoB, 1*v c-erlrg· Dosierung-aiagpe- r.elstiv lang© wir-.c^ra^ o^.s^tiC^ absr auc'i e..ne erheblicifiö Giftigkeit fesw* Eeiavvirsang^/ 5Ot '., .134?).' Biese letstea VsrliC ^ i ^ ü s ^ ζλ_γ schoB, 1 * v c-erlrg Dosage-aiagpe- r.elstiv long © we-.c ^ ra ^ o ^ .s ^ tiC ^ absr auc'i e..ne erheblicifiö Toxicity fesw * Eeiavvirsang ^
;■ .V;' 'JSs " wurde "gefunden^'dass inan.su sehr wirksamea Lokal-.-.'; ■ .V ; '' JSs "was" found ^ 'that inan.su very effective a local -.-.'
wenn man in an sich bekannter Arbeitsvieiseif you work in a familiar way
•iener?- die Alicjioxygrappeß rr&hr als κ«ο'"ϊγ~€^Ά^ΙΓκ"© besitsens, Veroin
dangen dieser Art geigea beaoaderu als LeImn sanaesuhetika eiae
:üiige wo hal'ich' lang anhalteEäeater völlig rS^ersible «iiricung urA b ϊ daDsi sehr geringe 5iftigkeifcs die oft äer les loTaeains• iener? - the Alicjioxygrappeß rr & hr as κ «ο '" ϊγ ~ € ^ Ά ^ ΙΓκ "© besitsens, Veroin used this kind geigea beaoaderu as LeImn sanaesuhetika eiae
: uiige where hal'ich 'long lastedEäeater completely rS ^ ersible «iiricung urA b ϊ daDsi very low toxicity s the often outer les loTaeains
Bie Herstellung aer obengenannten Verbindungen geschieht in de? Arts daaa aan 5, S-Dialky-lozybenao©säuren baw,When the above-mentioned compounds are produced in de? Art s daaa aan 5, S-Dialky-lozybenao © acids baw,
iasiiiö^i umsetzt« Man kann aber auc*i so ¥or.gehenE dass maniasiiiö ^ i converts «But one can also go so ¥ or . that one
rj iron Dialkylaxaiaoalfcanolen in ©egenwart al= KoaäensatioBsmittel sisx Einwirkung bringt« In beiden fallen xaaa der Auffogu des DialiEjlaraiEtoalkylrestes auch stufenweise srfolgeris, inaena Z0B* sunächsfe Halo^saalkylamide τοπ 3ä5-Dialkylojrj'Sejnaoesäuren hergeaseilt und ansch.li05.3end .mit sekundären aliph-i ti sehen Aminen uagesetst werden« Sahiiesalieh. kömieja aucSi Di-Eimile von J^-^iojiybeHaoesäuren der nachträgliches. iiS an den Hydroxylgruppen unterworfen werden. Die genannten JDialkylafiiinoalicy!amide der 3»5-i)ialkylos;y'-ren atellen in Form ihrer freien Basen bei JSimmerteape-P^tür liris Lalline oder flüssige Sboxfe dar9 die-mit aaorganiochtin oaer or^cr.isoiiea bäuren nie SaB0 ^alssäure, Phosphor säur e9 JSilch.t,auret 14eth3iisairosäurcs waüserlösliche Salse bilden«rj iron Dialkylaxaiaoalfcanolen in © egenwart al = KoaäensatioBsmittel sisx action brings "xAAA fall in both the Auffogu of DialiEjlaraiEtoalkylrestes also gradually srfolgeris, inaena Z 0 B * sunächsfe Halo ^ saalkylamide τοπ hergeaseilt 3 § 5-Dialkylojrj'Sejnaoesäuren and ansch.li05.3end. with secondary aliph-i ti see amines are uagesetst «Sahiiesalieh. kömieja aucSi Di-Eimile of J ^ - ^ iojiybeHaoic acids of the subsequent. iiS are subjected to the hydroxyl groups. The mentioned JDialkylafiiinoalicy! Amides of the 3 »5-i) ialkylos; y'-ren atelles in the form of their free bases at JSimmerteape-P ^ door liris Lalline or liquid Sboxfe represent 9 die-with aaorganiochtin oaer or ^ cr.isoiiea acids never SaB 0 ^ asic acid, phosphoric acid e 9 JSilch.t, aure t 14eth3iisairoic acid s form water-soluble salts "
12S8 ^ SsS-JDi-n-propyloicybenaoylchloricL (&p « K 157 - 160°) werdea12 S 8 ^ SsS-JDi-n-propyloicybenaoylchloricL (& p « K 157 - 160 °) werdea
jbösuxig unter Kühlung mit ),8g iiiäthylamiaoathyl-jbösuxig under cooling with), 8g iiiäthylamiaoathyl-
umgesei-st» Bach Besnäigiang der fieaktion schüttelt roan mit Soda- wai asisohllessenä, mit £ociisalalösuag aus uad Terjagt das ßensols suletst im Vakuum, Den Rückstand löst ^an in der sur Ersielimg einer neutralen Lösung notwendigen M&age etwa 1/2 n-Sala-'saure, wäscht die Lösung mit Äthert behandelt heiss mit Kohle unö fällt die ώαβ© sit 3odalö3ung, Da1S ns.ch einiger Zeit erstarrende 5β5-M-n~propä'I^euaoe3äare~aiäthylaffiiaoäthylaBiid wird abgesaugtUmgesei-st »Bach Besnäigiang the fieaktion shakes roan with Sodawai asisohllessenä, with £ ociisalalösuag from uad Terjagt das ßensols suletst in a vacuum, the residue dissolves in the surrogate a neutral solution necessary M & age about 1/2 n-Sala 'acid, the solution is washed with ether, treated with charcoal t hot UNOE falls ώαβ © sit 3odalö3ung, Da 1 S ns.ch some time solidifying 5β5-Mn ~ ^ propä'I euaoe3äare ~ aiäthylaffiiaoäthylaBiid is suctioned
unJl. schallst nach otoia Umlosien aas Ligroin bei 59s5 - 61°.unJl. sound like otoia umlosien aas ligroin at 59 s 5 - 61 °.
Es bildet mit Salzsäure leicht wasserlösliche neutrale Salse« With hydrochloric acid it forms neutral salts, which are easily soluble in water «
/Das als «as.angeroaterial benötigte ^xybeasoylohlorid wird. hergeatellts'indem am Hk, fchj !ester in alkoholischer Hatr:U3iät-"ylstlösuag mit n-Propyl» brofflid KU einem Gemisch, der Methyl- und Athylester der 3,5-Bi-a*- propyloxybenzoeeäure (Äp 4 <- M 3i>? - IT?0) ussetat, das erhalten ■Sstergemisch sur f seien 3s5"-2i"ii-pr (/ The ^ xybeasoylohlorid required as «as.angeroaterial is. ! hergeatellt s' by, at Hk fchj ester in alcoholic HATR: U3iät- "ylstlösuag with n-propyl" brofflid KU a mixture of methyl and ethyl esters of 3,5-Bi-a * - propyloxybenzoeeäure (AEP 4 <- M 3i>? - IT? 0 ) ussetat that get ■ Sster mixture sur f let 3 s 5 "-2i" ii-pr (
reraeift und. die ii&ure sit Thiorylohlorid behandeltreraeift and. the ii & ure sit thiorylohloride treated
,, J,, J
14§2 c 3»5-Di-n-butyloxibenROjlohlorii (Kp , P X78 - 182°14§2 c 3 »5-Di-n-butyloxibenROjlohlorii (Kp, P X78 - 182 °
in beasolischc-r Lösung unter .Kühlung xsxli 5$B-g in beasolischc-r solution under .cooling xsxli 5 $ Bg
Mach Beer«ai£ua.~ der Reaktion schüttelt ait SoJa- und Hochöalzlöaang aus und verjagt aae Beiaaol9 suletzt Ia Ytf&amn. flea ßuckat'ai>i lööt raan in etwa 1/2 a-iitxthaniSttlfo.€äur wk&cht die JLosur-g mit Äther9 oaagt heies über Sohle ab "and fallt mit Eioäal&sung· D&e ausi:s&ch.iedene Ol wird mit j^zh die ätherische Lösung ©it «asser gewaschen, vusd mit Iottasc^e trootoeto Der n&oh dea Verjagen des Lösungsmittels HückBtand wird im Yafciaaai destilliert» wobei das 3p5Make beer ai £, among other things. ~ The reaction shakes out a with soya and high-oil salt and drives away aae Beiaaol 9 suletzt Ia Ytf & amn. flea ßuckat'ai> i Lööt raan in about 1/2 a-iitxthaniSttlfo. € äur wk & cht the JLosur-g with ether 9 oaagt hot over sole "and falls with Eioäal & sung · D & e : s & ch.iedene oil becomes with j ^ zh the ethereal solution is "washed water, vusd with Iottasc ^ e trootoeto The n & oh dea drive away the solvent HückBtand is distilled in the Yafciaaai" whereby the 3p5
laxid bei eineis Kp 1A 214 - 218° als gelbes öl übergeht* £as nso^ eisiger Zeit kristallisierte E laxid at eineis Kp 1A 214-218 ° as a yellow oil passes * £ ^ nso as icy time crystallized E
schmilzt nach d&m [ImIiSser aus ietrolät'ier fc3i 35 - 569äö^^i* MethansulfoiSaure bildofc es ©in leiohx v/asae".-lösliches neutralesmelts according to d & m [ImIisser from ietrolät'ier fc3i 35 - 56 9 ä ö ^^ i * MethanesulfoiSaure bildofc es © in leiohx v / asae ".- soluble neutral
Claims (1)
c 5 Halogejaalkyiafiäiue von SiS-MalJfeylos^beneoeeänire«;» derena? / ei iüohltnßtofiatome entbaltea $ auf reactioritktivice Sster 2 « b- Halö ^ ettwa & serötofieater, ¥ ob Dlal ^ ylamißoalEaBolea in the presence of alkaline JK-OBcLensationejaittel aur Siafeung brißg ^» or that iüsb
c 5 Halogejaalkyiafiäiue from SiS-MalJfeylos ^ beneoeeänire «;» whose
Family
ID=
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