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2-(Dicyclohexylphosphino)-2,4,6-Triisopropylbiphenyl

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Origin: China

Cas No: 564483-18-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

Quick Details
CAS No.:
564483-18-7
Other Names:
X-Phos
MF:
C33H49P
EINECS No.:
564483-18-7
Place of Origin:
Shandong, China
Type:
Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Pharmaceutical Intermediates, Syntheses Material Intermediates
Purity:
≥98%
Brand Name:
Finerchem
Model Number:
564483-18-7
Application:
Pham Intermediates
Appearance:
White crystalline powder
Product name:
2-(Dicyclohexylphosphino)-2',4',6'-triisopropylbiphenyl
Molecular Weight:
476.72
Packaging&Delivery
Packaging Details
Liquid product packaging:
1kg/bottle, 25kg/drum, or as your demand
Solid package:
Aluminum foil bag for within 10kg
Fiber drum for 10kg and more
Shipping: By air, by sea or by courier (VIP account of TNT, DHL, Fedex and EMS)
Port
Shanghai Port, Qingdao Port, Tianjin Port

Property

CAS No.: 564483-18-7 Formula: C33H49P Molecular Weight: 476.71600

Description

XPhos is an organophosphorus compound derived from biphenyl. Its palladium complexes exhibit high activity for Buchwald-Hartwig amination reactions involving aryl chlorides and aryl tosylates. Both palladium and copper complexes of the compound exhibit high activity for the coupling of aryl halides and aryl tosylates with various amides. The ligand has convenient handling characteristics since it is air-stable.

Basic Info

Chemical Name	2-(Dicyclohexylphosphino)-2,4,6-Triisopropylbiphenyl
Synonyms	dicyclohexyl-[2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane;
CAS No.	564483-18-7
Molecular Formula	C33H49P
Molecular Weight	476.71600
PSA	13.59000
LogP	10.49640

Properties

Appearance & Physical State	White crystalline powder
Boiling Point	569.8ºC at 760 mmHg
Melting Point	187-190ºC
Flash Point	317.7ºC

Safety Info

Safety Statements	S26-S37/39
HS Code	2902909090
WGK Germany	3
Risk Statements	R22; R36/37/38
Hazard Codes	Xn
Signal Word	Warning
Symbol	GHS08
Caution Statement	P281
Hazard Declaration	H351

Synthesis Route

2-Bromochlorobenzene+2-bromo-1,3,5-tri(propan-2-yl)benzene→2-(Dicyclohexylphosphino)-2,4,6-Triisopropylbiphenyl
2-Bromochlorobenzene+2-bromo-1,3,5-tri(propan-2-yl)benzene→2-(Dicyclohexylphosphino)-2,4,6-Triisopropylbiphenyl

Precursor

dicyclohexylbromophosphine
2-Bromochlorobenzene
Dicyclohexylchlorophosphine
2-bromo-1,3,5-tri(propan-2-yl)benzene

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