Product Name

  • Name

    Fenipentol

  • EINECS 209-493-9
  • CAS No. 583-03-9
  • Article Data184
  • CAS DataBase
  • Density 0,96 g/cm3
  • Solubility
  • Melting Point <25 °C
  • Formula C11H16O
  • Boiling Point 245.2 °C at 760 mmHg
  • Molecular Weight 164.247
  • Flash Point 110.7 °C
  • Transport Information
  • Appearance
  • Safety 24/25
  • Risk Codes
  • Molecular Structure Molecular Structure of 583-03-9 (Fenipentol)
  • Hazard Symbols
  • Synonyms Benzylalcohol, a-butyl- (6CI,7CI,8CI);(?à)-1-Phenyl-1-pentanol;(?à)-a-Butylbenzyl alcohol;1-Pentanol, 1-phenyl-;1-Phenyl-1-hydroxy-n-pentane;1-Phenyl-1-hydroxypentane;1-Phenyl-1-pentanol;1-Phenylpentanol;Fenipentol;NSC 8478;Pancoral;Ph BC;Phenylbutylcarbinol;a-Butylbenzenemethanol;a-Butylbenzyl alcohol;
  • PSA 20.23000
  • LogP 2.91020

Synthetic route

n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

benzaldehyde
100-52-7

benzaldehyde

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

Conditions
ConditionsYield
In tetrahydrofuran; hexane at -78 - 20℃;100%
Stage #1: n-butyllithium With mischmetall tribromide In tetrahydrofuran; hexane at -78℃; for 1h;
Stage #2: benzaldehyde In tetrahydrofuran; hexane at -78℃; for 3h; Imamoto reaction;
98%
In hexane at -78 - 20℃; for 1.16667h;95%
phenyl butyl ketone
1009-14-9

phenyl butyl ketone

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

Conditions
ConditionsYield
With C28H35ClCoN5(1+)*Cl(1-); potassium tert-butylate; hydrogen In tetrahydrofuran at 20℃; under 22502.3 Torr; for 16h; Autoclave;99%
With (4-NHCpr)Triaz(NHPiPr2)2Mn(CO)2Br; potassium tert-butylate; hydrogen In toluene at 80℃; under 15001.5 Torr; for 4h; Inert atmosphere; Autoclave;98%
With sodium tetrahydroborate In methanol at 20℃; for 2h;96%
1-bromo-butane
109-65-9

1-bromo-butane

benzaldehyde
100-52-7

benzaldehyde

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

Conditions
ConditionsYield
Stage #1: 1-bromo-butane With magnesium; lithium chloride In tetrahydrofuran at 50℃; for 0.125h; Flow reactor;
Stage #2: benzaldehyde In tetrahydrofuran at 20℃; for 0.333333h; Flow reactor;
98%
Stage #1: 1-bromo-butane With magnesium; ethylene dibromide In 2-methyltetrahydrofuran at 20℃; Inert atmosphere;
Stage #2: benzaldehyde In 2-methyltetrahydrofuran at 0 - 20℃; for 1.25h; Grignard reaction; Inert atmosphere; chemoselective reaction;
86%
With magnesium 1) Et2O, 40 deg C, 1h, 2) 35 deg C, 1h; Multistep reaction;
triethyl-butyl plumbane
64346-32-3

triethyl-butyl plumbane

benzaldehyde
100-52-7

benzaldehyde

A

1-Phenyl-1-propanol
93-54-9

1-Phenyl-1-propanol

B

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

Conditions
ConditionsYield
With titanium tetrachloride In dichloromethane at -78 - -30℃;A 98%
B 1.7%
1-Phenyl-3-buten-1-ol
80735-94-0

1-Phenyl-3-buten-1-ol

methyllithium
917-54-4

methyllithium

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

Conditions
ConditionsYield
With cerium(III) chloride; lithium hydride In tetrahydrofuran at -78℃; for 72h;94%
cyclopropyl bromide
4333-56-6

cyclopropyl bromide

benzaldehyde
100-52-7

benzaldehyde

tri-n-butyllithium magnesate complex

tri-n-butyllithium magnesate complex

A

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

B

1-phenyl-1-cyclopropylmethanol
1007-03-0

1-phenyl-1-cyclopropylmethanol

Conditions
ConditionsYield
Stage #1: cyclopropyl bromide; tri-n-butyllithium magnesate complex In tetrahydrofuran; hexane at 0℃; for 0.5h;
Stage #2: benzaldehyde In tetrahydrofuran; hexane at -78 - -60℃;
A n/a
B 91%
n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

1-[(tert-butyl-dimethyl-silanyloxy)-phenyl-methyl]-1H-imidazole
410097-82-4

1-[(tert-butyl-dimethyl-silanyloxy)-phenyl-methyl]-1H-imidazole

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

Conditions
ConditionsYield
In tetrahydrofuran at -78℃; for 0.166667h;90%
tributyl borane
122-56-5

tributyl borane

benzaldehyde
100-52-7

benzaldehyde

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

Conditions
ConditionsYield
With tri-tert-butyl phosphine; bis(1,5-cyclooctadiene)nickel (0) In tetrahydrofuran; water at 20℃; for 20h; Product distribution; Further Variations:; Solvents; amount of water; with additive;90%
With bis(1,5-cyclooctadiene)nickel (0); tri-tert-butyl phosphine; caesium carbonate In tetrahydrofuran; hexane; toluene at 20℃; for 24h;86%
n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

1-(Benzyloxy)-5-(trimethylsilyl)pyrazole
166820-36-6

1-(Benzyloxy)-5-(trimethylsilyl)pyrazole

A

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

B

3(5)-trimethylsilylpyrazole

3(5)-trimethylsilylpyrazole

Conditions
ConditionsYield
With N,N,N,N,-tetramethylethylenediamine In tetrahydrofuran; hexane at -78℃; for 0.166667h; Elimination; addition;A 88%
B 84%
2-phenyl-1,3-dioxolane
936-51-6

2-phenyl-1,3-dioxolane

lithium di-n-butylcuprate
24406-16-4

lithium di-n-butylcuprate

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

Conditions
ConditionsYield
Stage #1: 2-phenyl-1,3-dioxolane With sodium dodecyl-sulfate; toluene-4-sulfonic acid In tetrahydrofuran; water at 25℃; for 3.5h;
Stage #2: lithium di-n-butylcuprate In diethyl ether; hexane at 25℃; for 12h; Further stages.;
87%
Stage #1: 2-phenyl-1,3-dioxolane With water; sodium dodecyl-sulfate; toluene-4-sulfonic acid In tetrahydrofuran at 25℃; for 3.5h; Inert atmosphere; polydimethylsiloxane (PDMS) thimble;
Stage #2: lithium di-n-butylcuprate In hexanes; diethyl ether for 12h;
Stage #3: With water In hexanes; diethyl ether
87%
2-pyridyl benzoate
5005-35-6

2-pyridyl benzoate

n-butylzinc chloride
42930-39-2

n-butylzinc chloride

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

Conditions
ConditionsYield
With bis(acetylacetonate)nickel(II) In N,N-dimethyl-formamide at 0 - 50℃; for 12h; Reagent/catalyst; Inert atmosphere; Schlenk technique; Sealed tube;87%
phosphoric acid tributyl ester
126-73-8

phosphoric acid tributyl ester

benzaldehyde
100-52-7

benzaldehyde

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

Conditions
ConditionsYield
With lithium In tetrahydrofuran at -30℃; for 0.25h;86%
1-iodo-butane
542-69-8

1-iodo-butane

benzaldehyde
100-52-7

benzaldehyde

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

Conditions
ConditionsYield
Stage #1: 1-iodo-butane With N-butylpyridinium tetrafluoroborate at 20℃; for 1h;
Stage #2: benzaldehyde With pyridine at 20℃; for 12h; Further stages.;
80%
With N,N,N,N,N,N-hexamethylphosphoric triamide; sec.-butyllithium; samarium(III) trifluoromethanesulfonate 1.) THF, cyclohexane, room temperature, 1 h, 2.) THF, cyclohexane, room temperature, 1 h; Yield given. Multistep reaction;
Yield given. Multistep reaction;
benzaldehyde
100-52-7

benzaldehyde

Tributyl-((2S,6S)-6-isopropyl-2-phenyl-tetrahydro-pyran-2-yloxymethyl)-stannane

Tributyl-((2S,6S)-6-isopropyl-2-phenyl-tetrahydro-pyran-2-yloxymethyl)-stannane

A

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

B

2-[(2R,6S)-6-isopropyl-2-phenyltetrahydro-2H-2-pyranyl]oxy-1-phenyl-1-ethanol

2-[(2R,6S)-6-isopropyl-2-phenyltetrahydro-2H-2-pyranyl]oxy-1-phenyl-1-ethanol

Conditions
ConditionsYield
Stage #1: Tributyl-((2S,6S)-6-isopropyl-2-phenyl-tetrahydro-pyran-2-yloxymethyl)-stannane With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 1h;
Stage #2: benzaldehyde In tetrahydrofuran; hexane for 0.5h; Further stages.;
A 17%
B 80%
n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

benzaldehyde
100-52-7

benzaldehyde

A

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

B

2,2-difluoro-1-phenyl-3-buten-1-ol
85864-61-5

2,2-difluoro-1-phenyl-3-buten-1-ol

Conditions
ConditionsYield
With 3-bromo-3,3-difluropropene In tetrahydrofuran; diethyl ether; hexane; pentane at -95℃;A 78%
B n/a
tributyl borane
122-56-5

tributyl borane

1-benzyl-tetrahydro-thiophenium tetrafluoroborate

1-benzyl-tetrahydro-thiophenium tetrafluoroborate

A

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

B

1,2-diphenylhexan-1-ol
38610-98-9

1,2-diphenylhexan-1-ol

Conditions
ConditionsYield
Stage #1: tributyl borane; 1-benzyl-tetrahydro-thiophenium tetrafluoroborate With lithium hexamethyldisilazane In tetrahydrofuran; 1,4-dioxane at 5℃; for 5h;
Stage #2: With sodium hydroxide; dihydrogen peroxide
A 78%
B 11%
n-butyl magnesium bromide
693-03-8

n-butyl magnesium bromide

benzaldehyde
100-52-7

benzaldehyde

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

Conditions
ConditionsYield
With tributyl(2-methoxyethyl)phosphonium bis(CF3SO2)imide In tetrahydrofuran at 0℃; Grignard reaction;76%
n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

methyl 2-bromoacrylate
4519-46-4

methyl 2-bromoacrylate

benzaldehyde
100-52-7

benzaldehyde

A

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

B

4-hydroxy-4-phenyl-but-2-ynoic acid methyl ester
33553-90-1

4-hydroxy-4-phenyl-but-2-ynoic acid methyl ester

Conditions
ConditionsYield
In tetrahydrofuran at -78℃; for 3h; Inert atmosphere;A 76%
B 6%
n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

2-trimethylsilylbenzaldehyde
17887-55-7

2-trimethylsilylbenzaldehyde

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

Conditions
ConditionsYield
Stage #1: n-butyllithium; 2-trimethylsilylbenzaldehyde With N,N,N,N,N,N-hexamethylphosphoric triamide; copper(l) iodide In tetrahydrofuran at -78 - 20℃; for 1h; Inert atmosphere;
Stage #2: With tetrabutyl ammonium fluoride In tetrahydrofuran at 20℃; for 0.5h; Inert atmosphere;
74%
chlorotitanium triisopropoxide
78350-68-2

chlorotitanium triisopropoxide

benzaldehyde
100-52-7

benzaldehyde

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

Conditions
ConditionsYield
In diethyl ether for 6h; -20 deg C to 22 deg C;72%
With N,N,N,N,-tetramethylethylenediamine In hexane for 16h; -70 deg C to room temperature; Yield given;
1-iodo-butane
542-69-8

1-iodo-butane

benzaldehyde
100-52-7

benzaldehyde

A

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

B

benzyl alcohol
100-51-6

benzyl alcohol

Conditions
ConditionsYield
Stage #1: 1-iodo-butane With 1-butylpyridinium bromide; N-butylpyridinium tetrafluoroborate; zinc at 50℃; for 1h;
Stage #2: benzaldehyde at 20℃; for 12h;
A 70%
B n/a
n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

benzaldehyde
100-52-7

benzaldehyde

A

phenyl butyl ketone
1009-14-9

phenyl butyl ketone

B

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

Conditions
ConditionsYield
Stage #1: n-butyllithium; benzaldehyde In tetrahydrofuran at -78℃; for 0.333333h;
Stage #2: With N-(tert-butyl)benzenesulfinimidoyl chloride In tetrahydrofuran at -78℃; for 5h;
A 12%
B 68%
With vanadium(III) chloride In dichloromethane for 16h; Product distribution; Heating; var. solvent, temp., time;
di-n-butylzinc
1119-90-0

di-n-butylzinc

diethylzinc
557-20-0

diethylzinc

benzaldehyde
100-52-7

benzaldehyde

A

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

B

(S)-1-phenyl-1-propanol
613-87-6

(S)-1-phenyl-1-propanol

Conditions
ConditionsYield
With catalyst: (-)-3-exo-(dimethylamino)isoborneol In toluene toluene-soln. of catalyst added Bu2Zn at 30°C; after 15 min added Et2Zn; mixt. stirred for 10 min and cooled to 0°C; added benzaldehyde; mixt. stirred at 0°C for 6 h; quenched (water); analyzed by HPLC;A 14%
B 68%
With catalyst: (-)-3-exo-(dimethylamino)isoborneol In toluene toluene-soln. of catalyst added Et2Zn at 30°C; after 15 min added Bu2Zn; cooled to 0°C; added benzaldehyde; mixt. stirred at 0°C for 6 h; quenched (water); analyzed by HPLC;A 35%
B 44%
(ZnC3H6CH3N(CH3)2CHCH(C(CH3)2C2H4)C(CH3)CHO)2

(ZnC3H6CH3N(CH3)2CHCH(C(CH3)2C2H4)C(CH3)CHO)2

diethylzinc
557-20-0

diethylzinc

benzaldehyde
100-52-7

benzaldehyde

A

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

B

(S)-1-phenyl-1-propanol
613-87-6

(S)-1-phenyl-1-propanol

Conditions
ConditionsYield
In toluene toluene-soln. of Zn-complex added benzaldehyde; cooled to 0°C; added Et2Zn; mixt. stirred at 0°C for 6 h; quenched (water); analyzed by HPLC;A 14%
B 67%
In toluene toluene-soln. of Zn-complex added Bu2Zn; mixt. stirred at -78°C; added benzaldehyde; mixt. stirred at 0°C for 6 h; quenched (water); analyzed by HPLC;A 13%
B 66%
benzoic acid ethyl ester
93-89-0

benzoic acid ethyl ester

butyl magnesium bromide
693-04-9

butyl magnesium bromide

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

Conditions
ConditionsYield
Stage #1: benzoic acid ethyl ester With lithium diisobutyl-tert-butoxyaluminum hydride In tetrahydrofuran; hexane at 0℃; for 3h;
Stage #2: butyl magnesium bromide In tetrahydrofuran; diethyl ether; hexane at 20℃; for 0.5h;
Stage #3: With hydrogenchloride; water In tetrahydrofuran; diethyl ether; hexane
66%
With lithium borohydride In tetrahydrofuran at 0℃; for 24h;61%
n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

benzaldehyde
100-52-7

benzaldehyde

A

phenylethane 1,2-diol
93-56-1

phenylethane 1,2-diol

B

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

C

benzoic acid
65-85-0

benzoic acid

D

benzyl alcohol
100-51-6

benzyl alcohol

E

Tetrabutylzinn, (Tributylstannylmethyl)-benzoat

Tetrabutylzinn, (Tributylstannylmethyl)-benzoat

Conditions
ConditionsYield
Yield given. Multistep reaction;A 65%
B n/a
C n/a
D 8%
E n/a
propan-1-ol
71-23-8

propan-1-ol

1-Phenylethanol
98-85-1, 13323-81-4

1-Phenylethanol

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

Conditions
ConditionsYield
With C17H15Cl3N5Ru; potassium hydroxide at 110℃; under 750.075 Torr; for 12h; Inert atmosphere; Sealed tube; Green chemistry;65%
With [(4-(4-CF3)-Ph)Tr(NP(iPr)2)(NHP(iPr)2)Ir(cod)]; potassium tert-butylate In 1,4-dioxane at 125℃; for 4h; Inert atmosphere; Sealed tube;
benzylidene dichloride
98-87-3

benzylidene dichloride

tributyl borane
122-56-5

tributyl borane

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

Conditions
ConditionsYield
With sodium perborate; tert.-butyl lithium In tetrahydrofuran 1.) -78 deg C, 30 min; 2.) r.t., 2 h;64%
n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

2-bromo-3,3,3-trifluoropropene
1514-82-5

2-bromo-3,3,3-trifluoropropene

benzaldehyde
100-52-7

benzaldehyde

A

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

B

1-phenyl-2-(trifluoromethyl)-2-propen-1-ol
14633-65-9

1-phenyl-2-(trifluoromethyl)-2-propen-1-ol

Conditions
ConditionsYield
Stage #1: n-butyllithium; 2-bromo-3,3,3-trifluoropropene In diethyl ether at -100℃; for 0.25h;
Stage #2: benzaldehyde In diethyl ether at -100℃; for 0.25h;
A 64%
B 25%
pentanal
110-62-3

pentanal

phenylboronic acid
98-80-6

phenylboronic acid

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

Conditions
ConditionsYield
With chlorobis(cyclooctene)rhodium(I) dimer; α-Oxo-phenylmethan-diphenylphosphin; sodium carbonate In water; toluene at 60℃; Schlenk technique; Inert atmosphere;64%
1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

phenyl butyl ketone
1009-14-9

phenyl butyl ketone

Conditions
ConditionsYield
With nickel(II) triflate; cyclohexanone; 1,2-bis-(dicyclohexylphosphino)ethane In toluene at 110℃; for 12h; Schlenk technique;99%
With Oxone; 3,3'-diiodo-2,2',6,6'-tetramethoxy-4,4'-biphenyldicarboxylic acid In nitromethane; water at 30 - 35℃; for 11.5h;98%
With menthol; Dess-Martin periodane In dichloromethane for 0.333333h; Dess-Martin oxidation;95%
1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

1-bromo-1-phenylpentane
127356-65-4

1-bromo-1-phenylpentane

Conditions
ConditionsYield
With sulfurous dibromide In toluene for 6h;99%
With pyridine; phosphorus tribromide In diethyl ether for 2.5h; Ambient temperature;77%
With phosphorus tribromide In diethyl ether at 0 - 20℃;22%
chloro-trimethyl-silane
75-77-4

chloro-trimethyl-silane

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

trimethyl-(1-phenylpentoxy)silane

trimethyl-(1-phenylpentoxy)silane

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃; for 24h; Inert atmosphere;96%
1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

trichloroacetonitrile
545-06-2

trichloroacetonitrile

2,2,2-trichloro-N-(1-phenylpentyl)acetimidate

2,2,2-trichloro-N-(1-phenylpentyl)acetimidate

Conditions
ConditionsYield
Stage #1: 1-Phenyl-1-pentanol With 1,8-diazabicyclo[5.4.0]undec-7-ene In dichloromethane at 20℃; for 0.25h; Inert atmosphere;
Stage #2: trichloroacetonitrile In dichloromethane at 0 - 20℃; for 18h; Inert atmosphere;
96%
bis(trichloromethyl) carbonate
32315-10-9

bis(trichloromethyl) carbonate

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

1-phenylpentyl chloroformate

1-phenylpentyl chloroformate

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃; Inert atmosphere;96%
carbon disulfide
75-15-0

carbon disulfide

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

methyl iodide
74-88-4

methyl iodide

S-methyl O-1-phenyl-1-pentyl dithiocarbonate

S-methyl O-1-phenyl-1-pentyl dithiocarbonate

Conditions
ConditionsYield
Stage #1: carbon disulfide; 1-Phenyl-1-pentanol With sodium hydride In tetrahydrofuran at 20℃; for 10h; Addition;
Stage #2: methyl iodide In tetrahydrofuran at 20℃; for 1h; Methylation;
95%
1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

4-sulfanylphenol
637-89-8

4-sulfanylphenol

1-hydroxy-4-<(1-phenylpentyl)thio>benzene
84851-63-8

1-hydroxy-4-<(1-phenylpentyl)thio>benzene

Conditions
ConditionsYield
With zinc(II) iodide In 1,2-dichloro-ethane for 4h; Ambient temperature;94%
butanoic acid anhydride
106-31-0

butanoic acid anhydride

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

1-phenylpentyl butyrate
58687-94-8

1-phenylpentyl butyrate

Conditions
ConditionsYield
With dmap In dichloromethane at 20℃;94%
1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

pentylbenzene
538-68-1

pentylbenzene

Conditions
ConditionsYield
With sulfuric acid; nickel In water at 10℃; for 2h;92%
With chloro-trimethyl-silane; acetonitrile; sodium iodide In hexane for 24h; Ambient temperature;74%
With chloro-trimethyl-silane; acetonitrile; sodium iodide In hexane for 24h; Ambient temperature;74%
1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

acetic anhydride
108-24-7

acetic anhydride

1-phenyl-1-(acetyloxy)pentane
38488-01-6

1-phenyl-1-(acetyloxy)pentane

Conditions
ConditionsYield
With dmap; triethylamine In dichloromethane at 20℃;92%
With pyridine; triethylamine In dichloromethane at 20℃;80%
With triethylamine In dichloromethane
1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

benzoic acid
65-85-0

benzoic acid

1-oxo-1-phenylpentan-2-yl benzoate
1312799-25-9

1-oxo-1-phenylpentan-2-yl benzoate

Conditions
ConditionsYield
Stage #1: 1-Phenyl-1-pentanol; benzoic acid With N-Bromosuccinimide In 1,4-dioxane at 60℃; for 1h; Sealed tube;
Stage #2: With 1,8-diazabicyclo[5.4.0]undec-7-ene In 1,4-dioxane at 60℃; for 4h;
92%
Stage #1: 1-Phenyl-1-pentanol; benzoic acid With N-Bromosuccinimide In 1,4-dioxane at 60℃; for 1h;
Stage #2: With 1,8-diazabicyclo[5.4.0]undec-7-ene In 1,4-dioxane for 4h;
92%
With tert.-butylhydroperoxide; tetra-(n-butyl)ammonium iodide In water; ethyl acetate at 100℃; for 12h; Schlenk technique;70%
1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

<1-(phenylthio)pentyl>benzene
68602-14-2

<1-(phenylthio)pentyl>benzene

Conditions
ConditionsYield
With zinc(II) iodide In 1,2-dichloro-ethane for 0.666667h; Ambient temperature;91%
1-butanethiol
109-79-5

1-butanethiol

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

<(1-phenylpentyl)thio>butane
84851-58-1

<(1-phenylpentyl)thio>butane

Conditions
ConditionsYield
With zinc(II) iodide In 1,2-dichloro-ethane for 8h; Ambient temperature;90%
β-mercaptopropionamide
763-35-9

β-mercaptopropionamide

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

3-<(phenylpentyl)thio>propanamide
84851-60-5

3-<(phenylpentyl)thio>propanamide

Conditions
ConditionsYield
With zinc(II) iodide In 1,2-dichloro-ethane for 8h; Ambient temperature;90%
methanol
67-56-1

methanol

1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

benzoic acid methyl ester
93-58-3

benzoic acid methyl ester

Conditions
ConditionsYield
With oxygen; potassium carbonate at 150℃; under 4500.45 Torr; for 48h; Autoclave;90%
1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

(trifluoromethyl)trimethylsilane
81290-20-2

(trifluoromethyl)trimethylsilane

(1-(trifluoromethoxy)pentyl)benzene

(1-(trifluoromethoxy)pentyl)benzene

Conditions
ConditionsYield
With potassium fluoride; 2-fluoropyridine; silver trifluoromethanesulfonate; Selectfluor In ethyl acetate at 20℃; for 12h; Glovebox; Inert atmosphere;87%
1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

methyl 4-mercaptobenzoate
6302-65-4

methyl 4-mercaptobenzoate

methyl 4-<(1-phenylpentyl)thio>benzoate
84851-61-6

methyl 4-<(1-phenylpentyl)thio>benzoate

Conditions
ConditionsYield
With zinc(II) iodide In 1,2-dichloro-ethane for 3h; Ambient temperature;86%
1-Phenyl-1-pentanol
583-03-9

1-Phenyl-1-pentanol

para-bromobenzenethiol
106-53-6

para-bromobenzenethiol

1-bromo-4-<(1-phenylpentyl)thio>benzene
84851-62-7

1-bromo-4-<(1-phenylpentyl)thio>benzene

Conditions
ConditionsYield
With zinc(II) iodide In 1,2-dichloro-ethane for 0.333333h; Ambient temperature;86%

Fenipentol Consensus Reports

Reported in EPA TSCA Inventory.

Fenipentol Specification

The Fenipentol is an organic compound with the formula C11H16O. The IUPAC name of this chemical is 1-phenylpentan-1-ol. With the CAS registry number 583-03-9, it is also named as a-Butylbenzenemethanol. The product's classification codes are Cholagogues and Choleretics; Drug / Therapeutic Agent; Gastrointestinal Agents; Reproductive Effect. Besides, it should be stored in a closed cool dry place. When you are using it, avoid contact with skin and eyes.

Physical properties about Fenipentol are: (1)ACD/LogP: 2.98; (2)ACD/LogD (pH 5.5): 2.98; (3)ACD/LogD (pH 7.4): 2.98; (4)ACD/BCF (pH 5.5): 107.59; (5)ACD/BCF (pH 7.4): 107.59; (6)ACD/KOC (pH 5.5): 990.74; (7)ACD/KOC (pH 7.4): 990.74; (8)#H bond acceptors: 1; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 5; (11)Polar Surface Area: 9.23 Å2; (12)Index of Refraction: 1.514; (13)Molar Refractivity: 51.23 cm3; (14)Molar Volume: 170 cm3; (15)Polarizability: 20.31×10-24cm3; (16)Surface Tension: 36.7 dyne/cm; (17)Density: 0.965 g/cm3; (18)Flash Point: 110.7 °C; (19)Enthalpy of Vaporization: 50.96 kJ/mol; (20)Boiling Point: 245.2 °C at 760 mmHg; (21)Vapour Pressure: 0.0156 mmHg at 25°C.

Preparation: this chemical can be prepared by 1-phenyl-pentan-1-one. This reaction will need reagent NaBH4.



Uses of Fenipentol: it can be used to produce (1-bromo-pentyl)-benzene. It will need reagent SOBr2 and solvent toluene, various solvent(s) with reaction time of 6 hours. The yield is about 99%.

You can still convert the following datas into molecular structure:
(1)SMILES: OC(c1ccccc1)CCCC
(2)InChI: InChI=1/C11H16O/c1-2-3-9-11(12)10-7-5-4-6-8-10/h4-8,11-12H,2-3,9H2,1H3
(3)InChIKey: OVGORFFCBUIFIA-UHFFFAOYAT
(4)Std. InChI: InChI=1S/C11H16O/c1-2-3-9-11(12)10-7-5-4-6-8-10/h4-8,11-12H,2-3,9H2,1H3
(5)Std. InChIKey: OVGORFFCBUIFIA-UHFFFAOYSA-N

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 188mg/kg (188mg/kg)   Drugs in Japan Vol. 6, Pg. 657, 1982.
mouse LD50 oral 2900mg/kg (2900mg/kg)   Osaka Shiritsu Daigaku Igaku Zasshi. Journal of the Osaka City Medical Center. Vol. 14, Pg. 261, 1965.
mouse LD50 subcutaneous 3153mg/kg (3153mg/kg)   Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 4, Pg. 90, 1973.
rat LD50 intraperitoneal 256mg/kg (256mg/kg)   Drugs in Japan Vol. 6, Pg. 657, 1982.
rat LD50 oral 5432mg/kg (5432mg/kg)   Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 4, Pg. 90, 1973.
rat LD50 subcutaneous 6930mg/kg (6930mg/kg)   Iyakuhin Kenkyu. Study of Medical Supplies. Vol. 4, Pg. 90, 1973.

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