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CAS No.: | 6372-42-5 |
---|---|
Name: | Cyclohexyldiphenylphosphine |
Article Data: | 30 |
Molecular Structure: | |
Formula: | C18H21 P |
Molecular Weight: | 268.338 |
Synonyms: | Cyclohexyldiphenylphosphine;Diphenylcyclohexylphosphine |
EINECS: | 228-904-2 |
Melting Point: | 58-62 ºC |
Boiling Point: | 374 °C at 760 mmHg |
Flash Point: | 189.4 °C |
Solubility: | Insoluble in water |
Appearance: | white to light yellow crystal powder |
Risk Codes: | 36/37/38 |
Safety: | S24/25 |
PSA: | 13.59000 |
LogP: | 4.45200 |
Conditions | Yield |
---|---|
With N,N,N',N'',N'''-pentamethyldiethylenetriamine; zinc In N,N-dimethyl-formamide at 20℃; for 12h; Reagent/catalyst; Time; | 95% |
(cyclohexyl)diphenylphosphane oxide
cyclohexyldiphenylphosphine
Conditions | Yield |
---|---|
With copper(II) trifluoromethanesulfonate; 1,1,3,3-Tetramethyldisiloxane In toluene at 100℃; Inert atmosphere; | 86% |
With oxalyl dichloride; hydrogen In chloroform-d1 at 130℃; under 60006 Torr; for 18h; Reagent/catalyst; | 85% |
With copper(II) bis(trifluoromethanesulfonate); 1,1,3,3-tetramethyldisilazane In toluene at 80℃; | 82% |
Conditions | Yield |
---|---|
In tetrahydrofuran at 25℃; for 2h; Inert atmosphere; | 73% |
Conditions | Yield |
---|---|
With 1,3-dicyano-5-fluoro-2,4,6-tris(diphenylamino)benzene; N-ethyl-N,N-diisopropylamine In acetonitrile for 24h; Inert atmosphere; Glovebox; Sealed tube; Irradiation; | 73% |
Conditions | Yield |
---|---|
Stage #1: triphenylphosphine In tetrahydrofuran at 20℃; Inert atmosphere; Stage #2: 1-bromocyclohexane In tetrahydrofuran for 0.166667h; Inert atmosphere; | 70% |
With ammonia; sodium 2.) irradiation, 30 min; Multistep reaction; |
ammonium hydroxide
cyclohexylmagnesiumchloride
Dichlorophenylphosphine
phenylmagnesium bromide
cyclohexyldiphenylphosphine
Conditions | Yield |
---|---|
With hydrogenchloride In water | 70% |
Conditions | Yield |
---|---|
With ammonia; sodium 2.) irradiation, 180 min; Multistep reaction; |
triphenylphosphine
A
dicyclohexylphenylphosphine
B
cyclohexyldiphenylphosphine
C
tricyclohexylphosphine
Conditions | Yield |
---|---|
With n-butyllithium; hydrogen; bis(2,6-diisopropylphenoxy) trichloroniobium(V) In hexane; benzene at 60℃; under 62057.8 Torr; Kinetics; var. of catalyst; | |
With n-butyllithium; hydrogen; In hexane; benzene at 60℃; under 62057.8 Torr; |
Conditions | Yield |
---|---|
In tetrahydrofuran at 0℃; for 1h; |
Conditions | Yield |
---|---|
With pyridine; tris-(trimethylsilyl)silane; 1,1'-azobis(1-cyanocyclohexanenitrile) In benzene for 20h; Heating; | |
Stage #1: 1-bromocyclohexane; chloro-diphenylphosphine With manganese; CpCr[(XylNCMe)2CH]; lead(II) bromide In tetrahydrofuran at 25℃; for 28h; Stage #2: | 92 %Spectr. |
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Molecular Structure of Cyclohexyldiphenylphosphine (CAS NO.6372-42-5):
IUPAC Name: Cyclohexyl(diphenyl)phosphane
Molecular Formula: C18H21P
Molecular Weight: 268.34
EINECS: 228-904-2
XLogP3-AA: 4.9
H-Bond Donor: 0
H-Bond Acceptor: 0
Melting Point: 58-62 °C(lit.)
Flash Point: 189.4 °C
Enthalpy of Vaporization: 59.7 kJ/mol
Boiling Point: 374 °C at 760 mmHg
Vapour Pressure: 1.85E-05 mmHg at 25 °C
Water Solubility: insoluble
Sensitive: Air Sensitive
Appearance: white to light yellow crystal powder
Canonical SMILES: C1CCC(CC1)P(C2=CC=CC=C2)C3=CC=CC=C3
InChI: InChI=1S/C18H21P/c1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-2,4-7,10-13,18H,3,8-9,14-15H2
InChIKey: ZXKWUYWWVSKKQZ-UHFFFAOYSA-N
Product Categories: Ligand; Phosphine Ligands; Synthetic Organic Chemistry; Basic Phosphine LigandsCatalysis and Inorganic Chemistry; Catalysis and Inorganic Chemistry; Cross-Coupling; Phosphine Ligands; Phosphorus Compounds
Safety Information of Cyclohexyldiphenylphosphine (CAS NO.6372-42-5):
Safety Statements: 24/25
S24/25:Avoid contact with skin and eyes.
WGK Germany: 3
RTECS: SY8387500
Cyclohexyldiphenylphosphine (CAS NO.6372-42-5), its Synonyms are Diphenylcyclohexylphosphine ; Phosphine, cyclohexyldiphenyl- ; Cyclohexyldiphenyl-phosphin ; Cyclohexyl diphenyl phosphine .