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Sku SC15-1135_500_MG
US-Strem
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Product Information

Product Name
2'-Dicyclohexylphosphino-2,6-di-i-propyl-4-sulfonato-1,1'-biphenyl hydrate sodium salt (XPhos-SO₃Na)
Brand Name
US-Strem
Product Number
15-1135
CAS
870245-84-4
Certificate of Analysis (COA)​
COA not found

General Information

PubChem CID
71464075
IUPAC Name
sodium;4-(2-dicyclohexylphosphanylphenyl)-3,5-di(propan-2-yl)benzenesulfonate;hydrate
InChI Key
JMGIRGSNIJFBDI-UHFFFAOYSA-M
SMILES
CC(C)C1=CC(=CC(=C1C2=CC=CC=C2P(C3CCCCC3)C4CCCCC4)C(C)C)S(=O)(=O)O-.O.Na+

Description

Technical Notes:
1.Water soluble catalyst for Sonogashira coupling reactions
2.Water soluble catalyst for coupling of benzyl chloride and terminal alkynes.
3.Water soluble ligand for cyanation of aryl chlorides and aryl sulfonates with potassium ferrocyanide.
References:
1.Angew. Chem. Int. Ed., 2005, 44, 6173.
2.Synlett., 2006, 18, 2941
3.Catal. L ett., 2010, 139, 56.