(S)-ALPHA-METHYL-4-NITROBENZYLAMINE HYDROCHLORIDE

(S)-ALPHA-METHYL-4-NITROBENZYLAMINE HYDROCHLORIDE Struktur
132873-57-5
CAS-Nr.
132873-57-5
Englisch Name:
(S)-ALPHA-METHYL-4-NITROBENZYLAMINE HYDROCHLORIDE
Synonyma:
(S)-NITRESOLVE;(S)-(+)-1-(4-NITROPHENYL)-ETHYLAMINE HCL;(S)-alpha-methyl-4-nitrobenzenemethanamine;(S)-(+)-ALPHA-METHYL-4-NITROBENZYLAMINE HCL;(S)-α-Methyl-4-nitrobenzylamineHydrochloride;(S)-4-NITROPHENYL-1-ETHYLAMINE HYDROCHLORIDE;1-(S)-4-Nitrophenyl ethylamine hydrochloride;(S)-4-Nitro-α-methylbenzylamine hydrochloride;(S)-1-(4-Nitrophenyl)ethanaMine hydrochloride;(S)-α-Methyl-4-nitrobenzylamine Hydrochloride
CBNumber:
CB1467176
Summenformel:
C8H11ClN2O2
Molgewicht:
202.64
MOL-Datei:
132873-57-5.mol

(S)-ALPHA-METHYL-4-NITROBENZYLAMINE HYDROCHLORIDE Eigenschaften

Schmelzpunkt:
248-250 °C(lit.)
Brechungsindex
-7.2 ° (C=1, 0.05mol/L NaOH)
storage temp. 
Inert atmosphere,Room Temperature
Aggregatzustand
powder to crystal
Farbe
White to Light yellow
Optische Aktivität
[α]25/D 6.5°, c = 1 in 0.05 M NaOH
Wasserlöslichkeit
faint turbidity
CAS Datenbank
132873-57-5(CAS DataBase Reference)
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
Kennzeichnung gefährlicher Xi
R-Sätze: 36/37/38
S-Sätze: 26-37/39
WGK Germany  3
3-10
HS Code  29214990
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
Sicherheit
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.

(S)-ALPHA-METHYL-4-NITROBENZYLAMINE HYDROCHLORIDE Chemische Eigenschaften,Einsatz,Produktion Methoden

R-Sätze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.

S-Sätze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S37/39:Bei der Arbeit geeignete Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.

Verwenden

(S)-α-Methyl-4-nitrobenzylamine hydrochloride can be used as:
  • A fluorescence-quenching guest in the determination of chiral recognition capabilities of binaphthocrown ether and polythiophene complex.
  • A starting material in the synthesis of chiral cyclopalladated complexes with applications in the resolution of racemic compounds.

läuterung methode

To ensure dryness, the hydrochloride (ca 175 g) is extracted with EtOH (3x100mL) and evaporated to dryness (any residual H2O increases the solubility in EtOH and lowers the yield). The hydrochloride residue is triturated with absolute EtOH and dried in vacuo. The product is further purified by refluxing with absolute EtOH (200 mL for 83g) for 1hour, and cool to 10o to give 76.6g of hydrochloride m 243-245o(dec). The free base is prepared by dissolving in N NaOH, extracting with CH2Cl2 (3 x 500mL), drying (Na2CO3), filtering, evaporating and distilling it. It has m 27o, b 119-120o/0.5mm (105-107o/0.5mm, 157-159o/9mm, d 1.1764, n 1.5688, [] ±17.7o (neat) [Perry et al. Synthesis 492 1977,ORD: Nerdel & Liebig Justus Liebigs Ann Chem 621 142 1959]. [Beilstein 12 IV 2451.]

(S)-ALPHA-METHYL-4-NITROBENZYLAMINE HYDROCHLORIDE Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


(S)-ALPHA-METHYL-4-NITROBENZYLAMINE HYDROCHLORIDE Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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132873-57-5()Verwandte Suche:


  • (S)-(+)-1-(4-NITROPHENYL)-ETHYLAMINE HCL
  • (S)-1-(4-NITROPHENYL)-METHYLAMIN HYDROCHLORIDE
  • (S)-4-NITROPHENYL-1-ETHYLAMINE HYDROCHLORIDE
  • (S)-NITRESOLVE
  • (S)-(+)-ALPHA-METHYL-4-NITROBENZYLAMINE HCL
  • (S)-ALPHA-METHYL-4-NITROBENZYLAMINE HYDROCHLORIDE
  • (S)-ALPHA-METHYL-4-NITROBENZYLAMMONIUM CHLORIDE
  • (S)-(+)-ALPHA-METHYL-P-NITROBENZYLAMINE HYDROCHLORIDE
  • (S)-(-)-A-METHYL 4-NITROBENZYLAMINE HYDROCHLORIDE
  • (S)-α-Methyl-4-nitrobenzylamineHydrochloride
  • (S)-4-Nitro-α-methylbenzylamine hydrochloride
  • (S)-(+)-α-Methyl-p-nitrobenzylamine Hydrochloride
  • (S)-alpha-methyl-4-nitrobenzenemethanamine
  • (s)-alpha-Methyl-4-nitroitrobenzylaMine Hydrochloride
  • (S)-1-(4-Nitrophenyl)ethanaMine hydrochloride
  • (S)-Nitresolve (S)-1-(4-Nitrophenyl)ethylamine Hydrochloride
  • (S)-alpha-Methyl-4-nitrobenzeneMethanaMine HCL
  • (S)-alpha-Methyl-4-nitrobenzylamine hydrochloride 97%
  • (S)-ALPHA-METHYL-4-NITROBENZYLAMINE HYDROCHLORIDE 99+%
  • 1-(S)-4-Nitrophenyl ethylamine hydrochloride
  • (S)-α-Methyl-4-nitrobenzylamineHydrochloride>
  • Benzenemethanamine, α-methyl-4-nitro-, hydrochloride (1:1), (αS)-
  • (S)-α-Methyl-4-nitrobenzylamine Hydrochloride
  • 132873-57-5
  • O2NC6H4CHCH3NH2HCl
  • Asymmetric Synthesis
  • Chiral Resolution Reagents
  • Optical Resolution
  • for Resolution of Acids
  • Chiral Resolving Reagents
  • chiral
  • for Resolution of Acids
  • Optical Resolution
  • Synthetic Organic Chemistry
  • 1
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