2-(DI-TERT-BUTYLPHOSPHINO)BIPHENYL

Name：	2-(DI-TERT-BUTYLPHOSPHINO)BIPHENYL
CAS：	224311-51-7
Synonyms：	2-(DI-TERT-BUTYLPHOSPHINO)BIPHENYL ; BIPHENYL-2-YL-DI-TERT-BUTYL-PHOSPHANE ; (2-BIPHENYL)DI-TERT-BUTYLPHOSPHINE ; 2-(DI-T-BUTYLPHOSPHINO)BIPHENYL ; (2-BIPHENYLYL)DI-TERT-BUTYLPHOSPHINE ; PHOSPHINE, [1,1'-BIPHENYL]-2-YLBIS(1,1-DIMETHYLETHYL)- ; BIPHENYL-2-YLDI-TERT-BUTYLPHOSPHINE ; JOHNPHOS
MDL.：	MFCD01862440
H bond acceptor：	0
H bond donor：	0
Smile：	CC(C)(C)P(c1ccccc1c2ccccc2)C(C)(C)C
InChi：	InChI=1S/C20H27P/c1-19(2,3)21(20(4,5)6)18-15-11-10-14-17(18)16-12-8-7-9-13-16/h7-15H,1-6H3
InChiKey：	InChIKey=CNXMDTWQWLGCPE-UHFFFAOYSA-N
Property
Melting Point：	86-88 DEG C(LIT)/84-87℃
Comments：	APPLICATION: BULKY BIARYLPHOSPHINE LIGAND UTILIZED IN THE PALLADIUM CATALYZED STILLE CROSS-COUPLING REACTION APPLICATION: BULKY PHOSPHINE LIGAND USED IN A PD-CATALYZED 2,3-DIARYLATION OF ALPHA,ALPHA-DISUBSTITUTED-3-THIOPHENEMETHANOLS VIA CLEAVAGE OF C-H AND C-C BONDS APPLICATION: LIGAND UTILIZED IN AMINATION OF ARYL HALIDES AND ARYL TRIFLATES. CATALYST FOR: DECARBOXYLATIVE CROSS-COUPLING OF DIALKOXYBENZOIC ACIDS WITH DIARYL DISULFIDES OR DIARYL DISELENIDES.STEREOSELECTIVE PREPARATION OF IMIDAZOLIDINONES VIA INTRAMOLECULAR HYDROAMINATION OF N-ALLYLIC-N-ARYLUREAS.REGIOSELECTIVE ARYLATION OF OLEFINS WITH ARYL CHLORIDES.CROSS-COUPLING REACTION FOR THE SYNTHESIS OF POLYUNSATURATED MACROLACTONES.REGIOSELECTIVE O-ALKYLATION REACTIONS.SONOGASHIRA-TYPE CROSS COUPLING LIGAND FOR: BUCHWALD-HARTWIG CROSS COUPLING REACTION LIGAND FOR: C-X BOND FORMATION LIGAND FOR: HECK REACTION LIGAND FOR: SUZUKI-MIYAURA COUPLING UNSPSC: 12352103 WGK: 3
Safety information
Symbol：	GHS07
Signal word：	Warning
Hazard statements：	H413
Precautionary statements：	P273,P501,P280,P302+P334
WGK Germany：	3