668982
2,2′-Bis(di-p-tolylphosphino)-1,1′-binaphthyl
97%
Synonym(s):
rac-Tol-BINAP
About This Item
assay
97%
reaction suitability
reagent type: ligand
mp
267-271 °C
functional group
phosphine
SMILES string
Cc1ccc(cc1)P(c2ccc(C)cc2)c3ccc4ccccc4c3-c5c(ccc6ccccc56)P(c7ccc(C)cc7)c8ccc(C)cc8
InChI
1S/C48H40P2/c1-33-13-23-39(24-14-33)49(40-25-15-34(2)16-26-40)45-31-21-37-9-5-7-11-43(37)47(45)48-44-12-8-6-10-38(44)22-32-46(48)50(41-27-17-35(3)18-28-41)42-29-19-36(4)20-30-42/h5-32H,1-4H3
InChI key
IOPQYDKQISFMJI-UHFFFAOYSA-N
Application
- Rhodium-catalyzed 2+2+2 cycloaddition reactions
- Decarboxylative coupling of carboxylic acids using copper-palladium-phenanthroline-Tol-BINAP catalyst system
- Palladium-catalyzed coupling of aromatic iodides or bromides and tin-thiolates under microwave conditions
- Preparation of methylenesultams via intramolecular Heck cyclization of bromovinylsulfonamides and subsequent Michael addition reaction of sultams with thiols
- Regioselective intermolecular cyclotrimerization of alkynes in complex with cationic rhodium(I)
- Palladium-catalyzed amination reactions
- Palladium-catalyzed ether formation from aryl halides
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Storage Class
13 - Non Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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