ChemicalBook >> CAS DataBase List >>(11BS, 11'BS)-4,4'-(9,9-DIMETHYL-9H-XAN&

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

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

CAS No.: 349114-57-4

Chemical Name:: (11BS, 11'BS)-4,4'-(9,9-DIMETHYL-9H-XAN&

Synonyms: S,S-Reetz X-Diphosphonite;(11BS, 11'BS)-4,4'-(9,9-DIMETHYL-9H-XAN&;(11bS,11μbS)-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-, (11bS,11'bS)-

CBNumber:: CB3972502

Molecular Formula:: C55H36O5P2

Molecular Weight:: 838.82

MDL Number:: MFCD09842740

MOL File:: 349114-57-4.mol

Request For Quotation

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

Melting point	195-207 °C (dec.)
optical activity	[α]22/D -245°, c = 1 in chloroform

SAFETY

Risk and Safety Statements

WGK Germany	3

(11BS, 11'BS)-4,4'-(9,9-DIMETHYL-9H-XAN& price More Price(2)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	682869	(11bS,11′bS)-4,4′-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin	349114-57-4	100mg	$123	2023-06-20	Buy
Sigma-Aldrich	682869	(11bS,11′bS)-4,4′-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin	349114-57-4	500mg	$396	2023-01-07	Buy

Product number	Packaging	Price	Buy
682869	100mg	$123	Buy
682869	500mg	$396	Buy

(11BS, 11'BS)-4,4'-(9,9-DIMETHYL-9H-XAN& Chemical Properties,Uses,Production

Uses

Catalyst for asymmetric hydrogenation of quinolines catalyzed by iridium complexes of BINOL-derived diphosphonites
Ligand in asymmetric Ni-catalyzed hydrocyanation of styrene and other vinylarenes

(11BS, 11'BS)-4,4'-(9,9-DIMETHYL-9H-XAN& Preparation Products And Raw materials

Raw materials

Preparation Products

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

Global( 4)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Energy Chemical	021-021-58432009 400-005-6266	sales8178@energy-chemical.com	China	44751	61
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51471	80

Supplier	Advantage
Energy Chemical	61
Sigma-Aldrich	80

349114-57-4((11BS, 11'BS)-4,4'-(9,9-DIMETHYL-9H-XAN&)Related Search:

9,9-DIMETHYL-9H-XANTHENE

(11BS, 11'BS)-4,4'-(9,9-DIMETHYL-9H-XAN& (11bS,11μbS)-4,4μ-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis-dinaphtho[2,1-d:1μ,2μ-f][1,3,2]dioxaphosphepin S,S-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-, (11bS,11'bS)- 349114-57-4