CS206885B1 - 1-hydroxy-2-/4-/2-nitratopropionyl/phenoxy/ethane and method of its preparation - Google Patents
1-hydroxy-2-/4-/2-nitratopropionyl/phenoxy/ethane and method of its preparation Download PDFInfo
- Publication number
- CS206885B1 CS206885B1 CS427479A CS427479A CS206885B1 CS 206885 B1 CS206885 B1 CS 206885B1 CS 427479 A CS427479 A CS 427479A CS 427479 A CS427479 A CS 427479A CS 206885 B1 CS206885 B1 CS 206885B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- hydroxy
- ethane
- phenoxy
- preparation
- nitratopropionyl
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title description 3
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 title description 2
- 238000000034 method Methods 0.000 title description 2
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 title 1
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 15
- -1 2-bromopropionyl Chemical group 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 claims description 4
- 229910001961 silver nitrate Inorganic materials 0.000 claims description 2
- 238000000921 elemental analysis Methods 0.000 claims 1
- 239000012263 liquid product Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 3
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000008174 sterile solution Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
POPIS VYNALEZU
K AUTORSKÉMU OSVEDČENIU ČESKOSLOVENSKÁ SOCIALISTICKÁ
REPUBLIKA (19)
(61) (23) Výstavná priorita(22) Přihlášené 21 06 79(21) PV 4274-79 (51) Int. Cl.3 C 07 C 49/84
ÚŘAD PRO VYNÁLEZY
A OBJEVY (40) Zverejnené 15 09 80(45) Vydané 15 02 84 (75) ,
Autor vvnálezu LUKAČ IVAN ing. CSc., ŽVARA IVAN ing., BRATISLAVA a HRDLOVÍ? PAVOL RNDr. CSc.,MALACKX (54) l-Hydroxy-2-£4-/2-nitrátepropionyl/fenoxyJetán a spfiaob jeho přípravy 1
Vynález se týká novej zlúčeniny l-hydroxy-2-(4-/2-nitrátoprppionyl/fencxy)etánu, vzor-ce
a spdeobu jeho přípravy. Špdsob přípravy novej zlúčeniny, ktorá nie je známa z literatúry, je založený na tom,
Se na l-hydroxy’* i2-(4-/2-brompropionyl/fenoxy)etán sa pfiaobí dusičnanem atrieborným v pro-středí acetonitrilu.
Uvedená zlúčenina je medziproduktom syntézy polyméru, ktorý slúži ako fosforescenčnýznačkovač, alebo optický zjasnovač. Příklad 50,6 g /0,185 mol/ l-hydroxy-2-(4 -/2-bromopropionyl/fenoxyJetán sa rozpustí v 130 mlacetonitrilu a přidá sa k tomu roztok 36,2 g dusičnanu strieborného v 110 ml acetonitrilu.Reakčná zmes sa premieša a nechá stáť 47 hodin. Vylúčená zrazenina bromidu strieborného saodfiltruje, premyje éterom. Šterický roztok sa přidá k roztoku acetonitrilu, rozpúšťadlá savákuovo odstránia a získá sa visko'zna kvapalina, z ktorej sa produkt extrahuje éterom, éte-rieký roztok sa premyje vodou, vysuší s benzvodým síranom sodným a éter sa vákuovo odstráni. 206 885
Claims (2)
- 2 Získá sa viakozny kvapalný produkt 7 92 % výtažku. Elementárna analýza pra C^ MOg/255,2/: vypočítané: C » 51,76 56; H * 5,13 «5N = 5*48 % nájdené: C » 51,48 56; H * 5,21 56; N « 5,28 %. PBEDMBT VYNÁLEZU 1. l-Hydroxy“2-£4-/2-nitrátopropionyl/fenoxyJetán, vzorce CH, - CH - CO3 Iono2
- 2. Spfiaob přípravy zlúčeniny podl’a bodu 1, vyznačujúci aa tým, že na 1 hydroxy-2-(4-/2-bro-mopropionyl/fenoxyjetán sa pfisobí duaičnanom strieborným v prostředí acetonitrilu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS427479A CS206885B1 (en) | 1979-06-21 | 1979-06-21 | 1-hydroxy-2-/4-/2-nitratopropionyl/phenoxy/ethane and method of its preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS427479A CS206885B1 (en) | 1979-06-21 | 1979-06-21 | 1-hydroxy-2-/4-/2-nitratopropionyl/phenoxy/ethane and method of its preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS206885B1 true CS206885B1 (en) | 1981-07-31 |
Family
ID=5385100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS427479A CS206885B1 (en) | 1979-06-21 | 1979-06-21 | 1-hydroxy-2-/4-/2-nitratopropionyl/phenoxy/ethane and method of its preparation |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS206885B1 (cs) |
-
1979
- 1979-06-21 CS CS427479A patent/CS206885B1/cs unknown
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