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(11BR, 11'BR)-4,4'-(9,9-DIMETHYL-9H-XAN&

(11BR, 11'BR)-4,4'-(9,9-DIMETHYL-9H-XAN& Struktur
349114-63-2
CAS-Nr.
349114-63-2
Englisch Name:
(11BR, 11'BR)-4,4'-(9,9-DIMETHYL-9H-XAN&
Synonyma:
R, R-Reetz X-Diphosphonite;(11BR, 11'BR)-4,4'-(9,9-DIMETHYL-9H-XAN&;(11bR,11μbR)-4,4μ-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis-dinaphtho[2,1-d:1μ, 2μ-f][1,3,2]dioxaphosphepin;Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 4,4'-(9,9-dimethyl-9H-xanthene-4,5-diyl)bis-, (11bR,11'bR)-
CBNumber:
CB4972903
Summenformel:
C55H36O5P2
Molgewicht:
838.82
MOL-Datei:
349114-63-2.mol

(11BR, 11'BR)-4,4'-(9,9-DIMETHYL-9H-XAN& Eigenschaften

Schmelzpunkt:
198-217 °C
Optische Aktivit?t
[α]22/D +270°, c = 1 in chloroform

Sicherheit

WGK Germany  3

(11BR, 11'BR)-4,4'-(9,9-DIMETHYL-9H-XAN& Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

This diphosphonite ligand has been successfully employed in Noyori-type asymmetric transfer hydrogenation of prochiral ketones.

(11BR, 11'BR)-4,4'-(9,9-DIMETHYL-9H-XAN& Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

(11BR, 11'BR)-4,4'-(9,9-DIMETHYL-9H-XAN& Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 4)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Sigma-Aldrich 021-61415566 800-8193336
 orderCN@merckgroup.com China 51456 80
Shanghai Anyinuo Biomedical Technology Co., Ltd. 021-34625901
420970979@qq.com China 5783 58
  • (11BR, 11'BR)-4,4'-(9,9-DIMETHYL-9H-XAN&
  • (11bR,11μbR)-4,4μ-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis-dinaphtho[2,1-d:1μ, 2μ-f][1,3,2]dioxaphosphepin
  • R, R-Reetz X-Diphosphonite
  • Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 4,4'-(9,9-dimethyl-9H-xanthene-4,5-diyl)bis-, (11bR,11'bR)-
  • 349114-63-2
  • C55H36O5P2
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