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2-Dicyclohexyl(2',6'-dimethoxybiphenyl)phosphine gold(I) bis(trifluoromethylsulfonyl)imide

Catalog Number
ACM1121960904
Product Name
2-Dicyclohexyl(2',6'-dimethoxybiphenyl)phosphine gold(I) bis(trifluoromethylsulfonyl)imide
CAS
1121960-90-4
  • Product Overview
  • Usage
Synonyms
MFCD21608485;1121960-90-4;Bis(trifluoromethanesulfonyl)imide(2-dicyclohexylphosphino-2',6'-dimethoxy-1,1'-biphenyl)gold(I);
IUPAC Name
bis(trifluoromethylsulfonyl)azanide;dicyclohexyl-[2-(2,6-dimethoxyphenyl)phenyl]phosphanium;gold(1+);
Molecular Weight
888.648g/mol
Molecular Formula
C28H36AuF6NO6PS2+;
Canonical SMILES
COC1=C(C(=CC=C1)OC)C2=CC=CC=C2[PH+](C3CCCCC3)C4CCCCC4.C(F)(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F.[Au+];
InChI
InChI=1S/C26H35O2P.C2F6NO4S2.Au/c1-27-23-17-11-18-24(28-2)26(23)22-16-9-10-19-25(22)29(20-12-5-3-6-13-20)21-14-7-4-8-15-21;3-1(4,5)14(10,11)9-15(12,13)2(6,7)8;/h9-11,16-21H,3-8,12-15H2,1-2H3;;/q;-1;+1/p+1;
InChI Key
DCWMCSDFBBTUCM-UHFFFAOYSA-O;
Complexity
1020
Covalently-Bonded Unit Count
3
Exact Mass
888.129g/mol
Formal Charge
1
H-Bond Acceptor
13
Heavy Atom Count
45
Monoisotopic Mass
888.129g/mol
Rotatable Bond Count
8
Topological Polar Surface Area
105A^2
Application
The purpose of 2-Dicyclohexyl(2',6'-dimethoxybiphenyl)phosphine gold(I) bis(trifluoromethylsulfonyl)imide is to serve as a highly efficient and versatile catalyst in various chemical reactions. It is specifically employed in the selective hydration of substituted alkynes at room temperature, enhancing reaction precision and efficiency. Additionally, it plays a crucial role in the hydroarylation and aromatization of arene-diynes, offering regio-selectivity in the carbonyl migration of alkynyl-substituted indole-3-carboxamides. This catalyst also facilitates intermolecular gold(I) catalyzed alkyne carboalkoxylation reactions, aiding in the multicomponent assembly of β-alkoxy ketones, and provides an efficient route to β-ketophosphonates through gold(I)-catalyzed hydration of alkynylphosphonates. Furthermore, it is instrumental in gold-catalyzed intramolecular hydroamination reactions, contributing to the synthesis of complex molecular structures.
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