9,9-Dimethyl-4,5-bis(di-t-butylphosphino)xanthene, min. 97% t-Bu-XANTPHOS|15-1241|856405-77-1

9,9-Dimethyl-4,5-bis(di-t-butylphosphino)xanthene, min. 97% t-Bu-XANTPHOS

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Product Information

Product Name
9,9-Dimethyl-4,5-bis(di-t-butylphosphino)xanthene, min. 97% t-Bu-XANTPHOS
Brand Name
US-Strem
Product Number
15-1241
CAS
856405-77-1
Certificate of Analysis (COA)​
COA not found

General Information

PubChem CID
16218202
IUPAC Name
ditert-butyl-(5-ditert-butylphosphanyl-9,9-dimethylxanthen-4-yl)phosphane
InChI Key
ZEIZANJFJXHMNS-UHFFFAOYSA-N
SMILES
CC1(C2=C(C(=CC=C2)P(C(C)(C)C)C(C)(C)C)OC3=C1C=CC=C3P(C(C)(C)C)C(C)(C)C)C

Application

Technical Notes:
1. Ligand used in the cobalt-catalyzed alkenylzincation of unfunctionalized alkynes.
2.Ligand used in the cobalt-catalyzed alkylboration of alkenes .
3. Ligand used in the palladium-catalyzed N-alkylation of amines using primary and secondary alcohols..
4. Ligand used in the palladium-catalyzed methylation of alkynyl C(sp)-H bonds with dimethyl sulfonium ylides .
References:
1.Angew. Chem. Int. Ed., 2016, 55, 336.
2.Angew. Chem. Int. Ed., 2015, 54, 12961.
3.ACS Catalysis, 2013, 3, 2536
4. J. Org. Chem., 2013, 78, 10421.

References Data Source From Pubchem

Copper(i) and silver(i) complexes of 9,9-dimethyl-4,5-bis(di-tert-butylphosphino)xanthene: photophysical properties and structural rigidity under pressure.
Publication Name: Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology
Publication Date: 2018-04-18
DOI: 10.1039/c7pp00432j

Toward the development of efficient and stable Pd-catalysts for the methoxycarbonylation of medium chain alkenes
Publication Name: Journal of the Iranian Chemical Society
Publication Date: 2015-10-05
DOI: 10.1007/s13738-015-0750-5

Photophysical Properties of Lanthanide Complexes with Asymmetric Dodecahedron Structures
Publication Name: Highly Luminescent Lanthanide Complexes with Specific Coordination Structures
Publication Date: 2014
DOI: 10.1007/978-4-431-54944-4_5

Reaction with Alkynes
Publication Name: Science of Synthesis
Publication Date: 2014

Pd2(dba)3/Xantphos-catalyzed cross-coupling of thiols and aryl bromides/triflates
Publication Name: Tetrahedron
Publication Date: 2005-05
DOI: 10.1016/j.tet.2005.03.078