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(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE

(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE Struktur
362524-23-0
CAS-Nr.
362524-23-0
Englisch Name:
(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE
Synonyma:
(S)-P-PHOS;(R)-P-PHOS;CTH-(S)-P-PHOS;CTH-(R)-P-PHOS;95+%cth-(s)-p-phos;(S)-(-)-2,2'',6,6''-Tetramethoxy-4,4''-bis(diphenylphosphino)-3;(S)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridyl;(S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine;(S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine;(3S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine
CBNumber:
CB5346622
Summenformel:
C38H34N2O4P2
Molgewicht:
644.64
MOL-Datei:
362524-23-0.mol

(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE Eigenschaften

Schmelzpunkt:
261-265°C
Siedepunkt:
686.1±55.0 °C(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
pka
-2.99±0.20(Predicted)
Aggregatzustand
Powder
Farbe
white to pale yellow
Optische Aktivit?t
[α]20/D -98°, c = 1 in chloroform

Sicherheit

Kennzeichnung gef?hrlicher Xi
R-S?tze: 36/37/38-37
S-S?tze: 26-36/37/39
WGK Germany  3

(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE Chemische Eigenschaften,Einsatz,Produktion Methoden

R-S?tze Betriebsanweisung:

R36/37/38:Reizt die Augen, die Atmungsorgane und die Haut.
R37:Reizt die Atmungsorgane.

S-S?tze Betriebsanweisung:

S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36/37/39:Bei der Arbeit geeignete Schutzkleidung,Schutzhandschuhe und Schutzbrille/Gesichtsschutz tragen.

Chemische Eigenschaften

White solid

Verwenden

(S)-P-Phos can be used as a ligand:
  • In the asymmetic hydrogenation reactions.
  • For the preparation of chiral ketone functionalized polymers by copolymerization reaction.
  • To synthesize chiral alkynes by asymmetric hydroalkynylation of nonpolar alkenes or norbornadienes using iridium catalyst.
  • In the selective allylic alkylation of indoles using palladium catalyst.

(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

(R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 47)Lieferanten
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Career Henan Chemica Co 		+86-0371-86658258 +8613203830695
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Aladdin Scientific 		+1-+1(833)-552-7181
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Energy Chemical 021-021-58432009 400-005-6266
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Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-400-6206333 18521732826
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Sigma-Aldrich 021-61415566 800-8193336
 orderCN@merckgroup.com China 51456 80
  • (S)-(-)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE
  • (S)-(-)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3-BIPYRIDINE
  • CTH-(R)-P-PHOS
  • CTH-(S)-P-PHOS
  • (R)-P-PHOS
  • (S)-P-PHOS
  • (R)-(-)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE
  • (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DIPHENYLPHOSPHINO)-3,3'-BIPYRIDINE
  • 95+%cth-(s)-p-phos
  • (S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine,min.95%CTH-(S)-P-PHOS
  • (s)-(-)-2,2',6,6'-tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine *cth-(s)-p-phos*
  • (S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine Application:Asymmetric Hydrogenation Store N2Ar
  • (S)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridyl
  • (S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis(diphenylphosphino)-3,3'-bipyridine 97%
  • (3S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine
  • (S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine
  • 3,3'-Bipyridine, 4,4'-bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-, (3S)-
  • (S)-(-)-2,2'',6,6''-Tetramethoxy-4,4''-bis(diphenylphosphino)-3
  • (S)-4,4'-Bis(diphenylphosphino)-2,2',6,6'-tetramethoxy-3,3'-bipyridine
  • 362524-23-0
  • C30H34N2O4P2
  • Hydrogenation
  • Chiral Catalysts, Ligands, and Reagents
  • Asymmetric Synthesis
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