695874
2-二叔丁基膦-2′-(N,N-二甲氨基)联苯
solid
别名:
tBuDavePhos
选择尺寸
关于此项目
产品名称
2-二叔丁基膦-2′-(N,N-二甲氨基)联苯,
SMILES string
CN(C)c1ccccc1-c2ccccc2P(C(C)(C)C)C(C)(C)C
InChI
1S/C22H32NP/c1-21(2,3)24(22(4,5)6)20-16-12-10-14-18(20)17-13-9-11-15-19(17)23(7)8/h9-16H,1-8H3
InChI key
PHLPNEHPCYZBNZ-UHFFFAOYSA-N
form
solid
reaction suitability
reagent type: ligand
reaction type: Arylations
reagent type: ligand
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reagent type: ligand
reaction type: C-X Bond Formation
mp
114-118 °C
functional group
phosphine
Quality Level
Application
Dialkylbiaryl phosphine ligand often used for Pd-catalyzed reactions in a range of contexts.
signalword
Warning
hcodes
Hazard Classifications
Aquatic Chronic 4 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
商品
Buchwald phosphine ligands for C-C, C-N, and C-O bond formation.
Buchwald phosphine ligands for C-C, C-N, and C-O bond formation.
相关内容
The Buchwald group has developed a series of highly active and versatile palladium precatalysts and biarylphosphine ligands used in cross-coupling reactions for the formation of C-C, C–N, C–O, C–F, C–CF3, and C–S bonds. The ligands are electron-rich, and highly tunable to provide catalyst systems with a diverse scope, high stability and reactivity. Furthermore, the new series of precatalysts are air-, moisture and thermally-stable and display good solubility in common organic solvents. The use of precatalysts ensures the efficient generation of the active catalytic species and allows one to accurately adjust the ligand:palladium ratio. The ligands, precatalysts and methodology developed in the Buchwald group are user friendly and have rendered previously difficult cross couplings reactions, much easier to achieve.
Phosphine Ligand Application Guide
Buchwald Portfolio: Palladacycles and Ligands
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