2′-[Bis(1,1-dimethylethyl)phosphino]-N,N-dimethyl[1,1′-biphenyl]-2-amine
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![2′-[Bis(1,1-dimethylethyl)phosphino]-N,N-dimethyl[1,1′-biphenyl]-2-amine structure](https://file.echemi.com/fileManage/upload/canonicalSmiles/20220811/c982f98f0d504e42947090493e5493df.png "2′-[Bis(1,1-dimethylethyl)phosphino]-N,N-dimethyl[1,1′-biphenyl]-2-amine")
2′-[Bis(1,1-dimethylethyl)phosphino]-N,N-dimethyl[1,1′-biphenyl]-2-amine
structure -
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CAS No:
224311-49-3
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Formula:
C22H32NP
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Chemical Name:
2′-[Bis(1,1-dimethylethyl)phosphino]-N,N-dimethyl[1,1′-biphenyl]-2-amine
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Synonyms:
[1,1′-Biphenyl]-2-amine,2′-[bis(1,1-dimethylethyl)phosphino]-N,N-dimethyl-;2′-[Bis(1,1-dimethylethyl)phosphino]-N,N-dimethyl[1,1′-biphenyl]-2-amine;2-(Di-tert-butylphosphino)-2′-(dimethylamino)biphenyl;2′-(Di-tert-butylphosphino)-N,N-dimethylbiphenyl-2-amine;t-BuDavePhos;2-[Di(tert-butyl)phosphino]-2′-(dimethylamino)-[1,1′-biphenyl];Di-tert-butyl[2-[2-(dimethylamino)phenyl]phenyl]phosphine;2-(2-Ditert-butylphosphanylphenyl)-N,N-dimethylaniline
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CAS No:
2′-[Bis(1,1-dimethylethyl)phosphino]-N,N-dimethyl[1,1′-biphenyl]-2-amine Basic Attributes
341.47
341.47
1592732-453-0
DTXSID70370585
2931900090
Characteristics
3.2
5.2
white crystal
111-113 °C
451.6°C at 760 mmHg
226.9±26.8 °C
2.4E-08mmHg at 25°C
Safety Information
NONH for all modes of transport
3
36/37/38
37/39-26
Xi
P261-P305 + P351 + P338
H315-H319-H335-H413
|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 42 companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
2′-[Bis(1,1-dimethylethyl)phosphino]-N,N-dimethyl[1,1′-biphenyl]-2-amine Use and Manufacturing
In a two-necked flask, (0.3 mmol, tBu represents tert-butyl), Au(THT)Cl (0.3 mmol) and dichloromethane (2 mL) were added, and the mixture was stirred at room temperature (25 C) for 2 hours under nitrogen atmosphere. Recrystallization from dichloromethane and methanol (1:3 by volume) gave the desired product in a yield of 62%
suzuki reaction
Computed Properties
Molecular Weight:341.5
XLogP3:5.2
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:5
Exact Mass:341.227237023
Monoisotopic Mass:341.227237023
Topological Polar Surface Area:3.2
Heavy Atom Count:24
Complexity:376
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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2′-[Bis(1,1-dimethylethyl)phosphino]-N,N-dimethyl[1,1′-biphenyl]-2-amine
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