Accéder au contenu
MilliporeSigma

Palladium-catalyzed direct α-arylation of methyl sulfones with aryl bromides.

Organic letters (2013-03-23)
Bing Zheng, Tiezheng Jia, Patrick J Walsh
PMID23517309
RÉSUMÉ

A direct and efficient approach for palladium-catalyzed arylation of aryl and alkyl methyl sulfones with aryl bromides has been developed. The catalytic system affords arylated sulfones in good to excellent yields (73-90%).

MATÉRIAUX
Référence du produit
Marque
Description du produit
D2650
Sigma-Aldrich
Diméthylsulfoxyde, Hybri-Max™, sterile-filtered, BioReagent, suitable for hybridoma, ≥99.7%
472301
Sigma-Aldrich
Diméthylsulfoxyde, ACS reagent, ≥99.9%
D8418
Sigma-Aldrich
Diméthylsulfoxyde, for molecular biology
34869
Sigma-Aldrich
Diméthylsulfoxyde, suitable for HPLC, ≥99.7%
D2438
Sigma-Aldrich
Diméthylsulfoxyde, sterile-filtered, BioPerformance Certified, meets EP, USP testing specifications, suitable for hybridoma
D5879
Sigma-Aldrich
Diméthylsulfoxyde, ReagentPlus®, ≥99.5%
D4540
Sigma-Aldrich
Diméthylsulfoxyde, ≥99.5% (GC), suitable for plant cell culture
41640
Sigma-Aldrich
Diméthylsulfoxyde, puriss. p.a., ACS reagent, ≥99.9% (GC)
276855
Sigma-Aldrich
Diméthylsulfoxyde, anhydrous, ≥99.9%
41639
Sigma-Aldrich
Diméthylsulfoxyde, BioUltra, for molecular biology, ≥99.5% (GC)
M81705
Sigma-Aldrich
Dimethyl sulfone, 98%
34943
Sigma-Aldrich
Diméthylsulfoxyde, puriss. p.a., dried, ≤0.02% water
D9170
Sigma-Aldrich
Diméthylsulfoxyde, PCR Reagent
D1435
Sigma-Aldrich
Diméthylsulfoxyde, meets EP testing specifications, meets USP testing specifications
41867
Supelco
Dimethyl sulfone, Standard for quantitative NMR, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
PHR1309
Supelco
Dimethyl Sulfoxide, Pharmaceutical Secondary Standard; Certified Reference Material
673439
Sigma-Aldrich
Dimethyl sulfoxide solution, 50 wt. % in H2O
94563
Supelco
Diméthylsulfoxyde, analytical standard
01934
Supelco
Diméthylsulfoxyde, for inorganic trace analysis, ≥99.99995% (metals basis)