Home > Heterocyclic Compounds> (S)-(?)-2,2′,6,6′-Tetramethoxy-4,4′-bis[di(3,5-xylyl)phosphino]-3,3′-bipyridine

(S)-(?)-2,2′,6,6′-Tetramethoxy-4,4′-bis[di(3,5-xylyl)phosphino]-3,3′-bipyridine

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Origin: China

Cas No: 443347-10-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 443347-10-2 Formula: C46H50N2O4P2 Molecular Weight: 756.84800

Basic Info

Chemical Name	(S)-(?)-2,2′,6,6′-Tetramethoxy-4,4′-bis[di(3,5-xylyl)phosphino]-3,3′-bipyridine
Synonyms	(S)-Xylyl-P-Phos; (S)-(-)-2,2',6,6'-Tetramethoxy-4,4'-bis[di(3,5-xylyl)phosphino]-3,3'-bipyridine; (R)-(+)-2,2',6,6'-TETRAMETHOXY-4,4'-BIS(DI(3,5-XYLYL)PHOSPHINO)-3,3'-BIPYRIDINE;
CAS No.	443347-10-2
Molecular Formula	C46H50N2O4P2
Molecular Weight	756.84800
PSA	89.88000
LogP	8.16160

Properties

Melting Point	158-162ºC

Safety Info

Safety Statements	S26-S36
Hazard Codes	Xi

Synthesis Route

3-Bromo-2,6-dimethoxypyridine→(S)-(?)-2,2′,6,6′-Tetramethoxy-4,4′-bis[di(3,5-xylyl)phosphino]-3,3′-bipyridine
magnesium,1,3-dimethylbenzene-5-ide,bromide→(S)-(?)-2,2′,6,6′-Tetramethoxy-4,4′-bis[di(3,5-xylyl)phosphino]-3,3′-bipyridine
Chlorobis(3,5-dimethylphenyl)phosphine→(S)-(?)-2,2′,6,6′-Tetramethoxy-4,4′-bis[di(3,5-xylyl)phosphino]-3,3′-bipyridine

Precursor

magnesium,1,3-dimethylbenzene-5-ide,bromide
4-(bis(3,5-dimethylphenyl)phosphanyl)-3-bromo-2,6-dimethoxypyridine
3-Bromo-2,6-dimethoxypyridine
Chlorobis(3,5-dimethylphenyl)phosphine

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