C20H27P
298.4 g/mol
Research ReagentWarning
2-(Di-tert-butylphosphino)biphenyl
CAS224311-51-7EC607-074-9
Category
Research Reagent
Compound Class
Organometallic
Primary Use
Research Compound
2-(Di-tert-butylphosphino)biphenyl is a phosphine ligand widely employed in cross-coupling reactions. It is characterized by a biphenyl backbone with a di-tert-butylphosphino substituent, contributing to its utility in transition-metal-catalyzed synthesis.
phosphine ligand for cross-coupling reactions
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H413May cause long lasting harmful effects to aquatic life
Identifiers
IUPAC Name
ditert-butyl-(2-phenylphenyl)phosphane
InChIKey
CNXMDTWQWLGCPE-UHFFFAOYSA-N
SMILES
CC(C)(C)P(C1=CC=CC=C1C2=CC=CC=C2)C(C)(C)C
Synonyms (24)
- (di-t-butylphosphino)biphenyl
- JohnPhos
- Johnphos phosphine ligand
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