Exo-1-Naphthyl Kwon [2.2.1] Bicyclic Phosphine

ALDRICH/798339

Synonym: (1S,4S,5R)-5-(naphthalen-1-yl)-2-tosyl-2-aza-5-phosphabicyclo[2.2.1]heptane

Empirical Formula (Hill Notation): C₂₂H₂₂NO₂PS
Molecular Weight: 395.45
MDL Number: MFCD28016349
Linear Formula: C₂₂H₂₂NO₂PS
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-798339-100MG	100 mg	$154.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

form	powder
functional group	phosphine
	sulfonamide
InChI	1S/C22H22NO2PS/c1-16-9-11-20(12-10-16)27(24,25)23-14-19-13-18(23)15-26(19)22-8-4-6-17-5-2-3-7-21(17)22/h2-12,18-19H,13-15H2,1H3/t18-,19-,26?/m0/s1
InChI key	RGHUOMJULXTHPX-OCOBAGFRSA-N
Quality Level	100
SMILES string	O=S(N1C[C@@]2([H])[P@](C3=CC=CC4=C3C=CC=C4)C[C@]1([H])C2)(C5=CC=C(C)C=C5)=O
storage condition	under inert gas
storage temp.	2-8°C

Application:	The bicyclic, chiral phosphine was developed by the Kwon Research Group .Its initial applications were for asymmetric [3+2] annulation between allenes and imines as well as the first examples of phosphine-catalyzed asymmetric syntheses of 1,2,3,5-substituted pyrrolines. Along with nucleophilic organocatalysis, the P-chiral phosphines may also find utility in asymmetric transition-metal catalysis.
Other Notes:	Hydroxyproline-Derived Pseudoenantiomeric [2.2.1] Bicyclic Phosphines: Asymmetric Synthesis of (+)- and (-)-Pyrrolines Technology Spotlight- Kwon Phosphines: P-Chiral Monodentate Phosphines from Hydroxyproline Aldrichimica Acta Review- Nucleophilic Chiral Phosphines: Powerful and Versatile Catalysts for Asymmetric Annulations
Packaging:	100 mg in glass bottle

Symbol	GHS07
Signal word	Warning
Hazard statements	H315 - H319 - H335
Precautionary statements	P302 + P352 - P305 + P351 + P338
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Storage Temp.	2-8°C
UNSPSC	12352005

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