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1-Phenylcyclopentylamine

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Name

1-Phenylcyclopentylamine

EINECS N/A
CAS No. 17380-74-4 Density 1.014g/cm3
PSA 26.02000 LogP 3.11490
Solubility N/A Melting Point N/A
Formula C11 H15 N Boiling Point 253.2 °C at 760 mmHg
Molecular Weight 161.247 Flash Point 110 °C
Transport Information N/A Appearance N/A
Safety Risk Codes N/A
Molecular Structure Molecular Structure of 17380-74-4 (1-Phenylcyclopentylamine) Hazard Symbols N/A
Synonyms

Cyclopentylamine,1-phenyl- (7CI,8CI);1-Phenylcyclopentylamine;

Article Data 17

1-Phenylcyclopentylamine Synthetic route

77-55-4

1-phenyl-1-cyclopentanecarboxylic acid

17380-74-4

1-phenylcyclopentylamine

Conditions
ConditionsYield
Stage #1: 1-phenyl-1-cyclopentanecarboxylic acid With chloroformic acid ethyl ester; triethylamine In water; acetone at 0℃; for 0.5h;
Stage #2: With sodium azide In water; acetone at 0℃; for 1h;
Stage #3: With hydrogenchloride; tert-butyl alcohol more than 3 stages;
61%
Multi-step reaction with 2 steps
1: SOCl2 / dimethylformamide
2: (i) NaN3, xylene, (ii) aq. HCl
View Scheme
77-55-4

1-phenyl-1-cyclopentanecarboxylic acid

1487-43-0

2-chloroethyl formate

17380-74-4

1-phenylcyclopentylamine

Conditions
ConditionsYield
Stage #1: 1-phenyl-1-cyclopentanecarboxylic acid; 2-chloroethyl formate In water; acetone at 0℃; for 0.5h;
Stage #2: With sodium azide In H20 at 0℃; for 1h;
Stage #3: With hydrogenchloride; tert-butyl alcohol more than 3 stages;
61%
66021-70-3

1-(1-azidocyclopentyl)benzene

17380-74-4

1-phenylcyclopentylamine

Conditions
ConditionsYield
With Raney nickel In isopropyl alcohol at 60 - 70℃;40%
With lithium aluminium tetrahydride In diethyl ether for 3h; Yield given;
With lithium aluminium tetrahydride In diethyl ether at 20℃; for 3h; Inert atmosphere;
With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃; for 3h; Inert atmosphere;291 mg
10487-96-4

1-phenylcyclopentanol

17380-74-4

1-phenylcyclopentylamine

Conditions
ConditionsYield
(i) NaN3, CF3CO2H, CHCl3, (ii) Raney-Ni, iPrOH; Multistep reaction;
Multi-step reaction with 2 steps
1: NaN3, CF3COOH / CHCl3 / Ambient temperature
2: LiAlH4 / diethyl ether / 3 h
View Scheme
Multi-step reaction with 2 steps
1: sodium azide; trifluoroacetic acid / dichloromethane / 1.25 h / -5 - 0 °C / Inert atmosphere
2: lithium aluminium tetrahydride / diethyl ether / 3 h / 20 °C / Inert atmosphere
View Scheme
Multi-step reaction with 2 steps
1: trifluoroacetic acid; sodium azide / dichloromethane / 1 h / -5 - 0 °C / Inert atmosphere
2: lithium aluminium tetrahydride / tetrahydrofuran / 3 h / 0 - 20 °C / Inert atmosphere
View Scheme
Multi-step reaction with 2 steps
1: sodium azide; trifluoroacetic acid / chloroform / 0 - 20 °C
2: Raney nickel / isopropyl alcohol / 60 - 70 °C
View Scheme
17380-62-0

1-phenylcyclopentanecarboxylic acid chloride

17380-74-4

1-phenylcyclopentylamine

Conditions
ConditionsYield
With sodium azide In toluene
(i) NaN3, xylene, (ii) aq. HCl; Multistep reaction;
17380-67-5

Methyl-(1-phenylcyclopentyl)-carbamat

17380-74-4

1-phenylcyclopentylamine

Conditions
ConditionsYield
With potassium hydroxide In diethylene glycol

phenylmagnesium bromide

17380-74-4

1-phenylcyclopentylamine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: tetrahydrofuran / 0.33 h
2: NaN3, CF3COOH / CHCl3 / Ambient temperature
3: LiAlH4 / diethyl ether / 3 h
View Scheme
120-92-3

cyclopentanone

17380-74-4

1-phenylcyclopentylamine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: tetrahydrofuran / 0.33 h
2: NaN3, CF3COOH / CHCl3 / Ambient temperature
3: LiAlH4 / diethyl ether / 3 h
View Scheme
Multi-step reaction with 3 steps
1.1: magnesium / tetrahydrofuran / 1.17 h / Cooling with ice; Reflux
1.2: 3 h / 0 - 20 °C
2.1: sodium azide; trifluoroacetic acid / dichloromethane / 1.25 h / -5 - 0 °C / Inert atmosphere
3.1: lithium aluminium tetrahydride / diethyl ether / 3 h / 20 °C / Inert atmosphere
View Scheme
Multi-step reaction with 3 steps
1: n-butyllithium / tetrahydrofuran; hexane / 1 h / -78 °C / Inert atmosphere
2: trifluoroacetic acid; sodium azide / dichloromethane / 1 h / -5 - 0 °C / Inert atmosphere
3: lithium aluminium tetrahydride / tetrahydrofuran / 3 h / 0 - 20 °C / Inert atmosphere
View Scheme
77-57-6

1-phenyl-1-cyclopentanecarbonitrile

17380-74-4

1-phenylcyclopentylamine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: H2SO4
2: Br2 / methanol
3: KOH / bis-(2-hydroxy-ethyl) ether
View Scheme
Multi-step reaction with 3 steps
1: KOH / bis-(2-hydroxy-ethyl) ether
2: SOCl2 / dimethylformamide
3: (i) NaN3, xylene, (ii) aq. HCl
View Scheme
5296-89-9

1-phenylcyclopentane-1-carboxamide

17380-74-4

1-phenylcyclopentylamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: Br2 / methanol
2: KOH / bis-(2-hydroxy-ethyl) ether
View Scheme

1-Phenylcyclopentylamine Specification

The 1-Phenylcyclopentylamine with cas registry number of 17380-74-4, is also named Cyclopentylamine,1-phenyl- (7CI,8CI) ; 1-Phenylcyclopentylamine .

Physical properties of 1-Phenylcyclopentylamine : (1)ACD/LogP: 2.49; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -0.59; (4)ACD/LogD (pH 7.4): -0.01; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1.69; (9)#H bond acceptors: 1; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 3.24 Å2; (13)Index of Refraction: 1.554; (14)Molar Refractivity: 50.96 cm3; (15)Molar Volume: 158.9 cm3; (16)Polarizability: 20.2×10-24cm3; (17)Surface Tension: 43.3 dyne/cm; (18)Enthalpy of Vaporization: 49.06 kJ/mol; (19)Vapour Pressure: 0.0185 mmHg at 25°C .

You can still convert the following datas into molecular structure: (1)SMILES:c1cc(ccc1)C2(N)CCCC2; (2)InChI:InChI=1/C11H15N/c12-11(8-4-5-9-11)10-6-2-1-3-7-10/h1-3,6-7H,4-5,8-9,12H2; (3)InChIKey:YXAQCAOJLDGGDZ-UHFFFAOYAR; (4)Std. InChI:InChI=1S/C11H15N/c12-11(8-4-5-9-11)10-6-2-1-3-7-10/h1-3,6-7H,4-5,8-9,12H2; (5)Std. InChIKey:YXAQCAOJLDGGDZ-UHFFFAOYSA-N .

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