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(R)-2-PHENYLPIPERIDINE

(R)-2-PHENYLPIPERIDINE Struktur
58613-54-0
CAS-Nr.
58613-54-0
Englisch Name:
(R)-2-PHENYLPIPERIDINE
Synonyma:
(R)-2-PHENYLPIPERIDINE;(2R)-2-phenylpiperidine;(R)-(+)-6-phenylpiperidine;(R)-2-Phenylpiperidine 95%;Piperidine, 2-phenyl-, (2R)-
CBNumber:
CB9407604
Summenformel:
C11H15N
Molgewicht:
161.24
MOL-Datei:
Mol file

(R)-2-PHENYLPIPERIDINE Eigenschaften

Siedepunkt:
257.3±19.0 °C(Predicted)
Dichte
0.967±0.06 g/cm3(Predicted)
storage temp. 
2-8°C
Aggregatzustand
liquid
pka
9.74±0.10(Predicted)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
HS Code  2933399990
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H302 Gesundheitssch?dlich bei Verschlucken. Akute Toxizit?t oral Kategorie 4 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P270, P301+P312, P330, P501
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
H335 Kann die Atemwege reizen. Spezifische Zielorgan-Toxizit?t (einmalige Exposition) Kategorie 3 (Atemwegsreizung) Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" />
Sicherheit
P261 Einatmen von Staub vermeiden.
P305+P351+P338 BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach M?glichkeit entfernen. Weiter spülen.

(R)-2-PHENYLPIPERIDINE Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

(R)-2-Phenylpiperidine is an alkene that has been used in the desymmetrization of secondary amides to produce enantiopure products. It has been shown to be stereoselective. It could prepared from δ-Amino β-keto esters 3. The kinetic resolution of this compound is due to the formation of an enamine, which undergoes a 1,4-addition reaction with an aldoxime or piperidone.

Verwenden

Chiral building block developed using Liverpool ChiroChem-patented technology.

Synthese

In a 10 mL one-necked round-bottomed flask equipped with a magnetic stir bar, rubber septum, and argon balloon was placed 0.033 g (0.19 mmol, 1 equiv.) of (R)-(+)-6-Phenylpiperidin-2-one and THF (1.2 mL). Lithium aluminum hydride (0.95 mL, 1.0 M solution in THF, 0.95 mmol) was added slowly via syringe and the reaction mixture was stirred at rt for 8 h. The solution was cooled to 0 °C, sat. Na2SO4 (0.17 mL) was added, stirred for 0.5 h at rt and the reaction mixture was filtered through Celite. The organic phases were concentrated and flash chromatography (7% MeOH/CH2Cl2) gave 0.025 g (82%) of (R)-2-phenylpiperidine as volatile oil.

(R)-2-PHENYLPIPERIDINE Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


(R)-2-PHENYLPIPERIDINE Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 51)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Capot Chemical Co.,Ltd.
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Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
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Career Henan Chemica Co
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Tianjin Xinghan Biotechnology Co., Ltd
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LEAPCHEM CO., LTD.
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Aladdin Scientific
+1-+1(833)-552-7181
sales@aladdinsci.com United States 57505 58
Capot Chemical Co., Ltd +86 (0) 571 85 58 67 18
sales@capotchem.com China 18207 66
AstaTech (Chengdu) Pharma. Co., Ltd. 028-85122536 15928766785
wupengcheng@astatech.cn China 2001 55
Shanghai Run-Biotech Co., Ltd. 021-57171705 13817537615
sales@run-biotech.com China 2402 58

  • (R)-2-PHENYLPIPERIDINE
  • (R)-(+)-6-phenylpiperidine
  • Piperidine, 2-phenyl-, (2R)-
  • (R)-2-Phenylpiperidine 95%
  • (2R)-2-phenylpiperidine
  • 58613-54-0
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