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CAS No.: | 1636-39-1 |
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Name: | BICYCLOPENTYL |
Article Data: | 70 |
Molecular Structure: | |
Formula: | C10H18 |
Molecular Weight: | 138.253 |
Synonyms: | Bicyclopentyl(6CI,7CI,8CI); Cyclopentane, cyclopentyl-; Cyclopentylcyclopentane;Dicyclopentyl; NSC 38865 |
Density: | 0.915g/cm3 |
Melting Point: | -35.352--35.331 °C |
Boiling Point: | 186.9°Cat760mmHg |
Flash Point: | 51.6°C |
PSA: | 0.00000 |
LogP: | 3.36680 |
Conditions | Yield |
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With triethanolamine; (4,4'-di-tert-butyl-2,2'-dipyridyl)-bis-(2-phenylpyridine(-1H))-iridium(III) hexafluorophosphate; [Ni(2,2′:6′,2''-terpyridine)(pyridine)(CH3CN)2](PF6)2 In acetonitrile at 23 - 28℃; for 12h; Reagent/catalyst; Inert atmosphere; Sealed tube; Irradiation; | 96% |
With manganese; (1,2-dimethoxyethane)dichloronickel(II); 4,4',4-tri-tert-butyl-2,2':6',2-terpyridine In N,N-dimethyl-formamide at 40℃; for 18h; | 82% |
With Ni(0)*2EC*Py complex In acetonitrile at 20℃; for 4h; Inert atmosphere; | 48% |
Conditions | Yield |
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With hydrogen at 250℃; under 45004.5 Torr; for 48h; Autoclave; | 95.8% |
With Ni-doped silica; hydrogen In neat (no solvent) at 179.84℃; under 45004.5 Torr; Reagent/catalyst; Temperature; Flow reactor; | 93% |
With hydrogen at 180℃; under 30003 Torr; Autoclave; | 91% |
Multi-step reaction with 2 steps 1: H2 / Raney-Ni / ethanol 2: N2H4*H2O, aq. NaOH / bis-(2-hydroxy-ethyl) ether View Scheme |
(1,1'-bicyclopentyl)-2-one
bicyclopentyl
Conditions | Yield |
---|---|
With hydrogen In neat (no solvent) at 200℃; under 37503.8 Torr; for 36h; Autoclave; | 93% |
With sodium hydroxide; hydrazine hydrate In diethylene glycol |
Conditions | Yield |
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With tetrahydrofuran; magnesium chloride at 37℃; Product distribution; Mechanism; effect of solvent deuteration, other reagents; | A 2% B 71% |
Cyclopentyl bromide
bromobenzene
A
biphenyl
B
Cyclopentane
C
cyclopentylbenzene
D
bicyclopentyl
E
benzene
Conditions | Yield |
---|---|
With pyridine; 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone; 4,4'-Dimethoxy-2,2'-bipyridin; NiI2*3.5H2O; sodium iodide; zinc at 20 - 60℃; for 25h; chemoselective reaction; | A n/a B n/a C 63% D n/a E n/a |
Cyclopentane
percarbonate de O,O-tert-butyle et O-isopropyle
A
1-cyclopentyl-propan-2-one
B
bicyclopentyl
C
2,5-hexanedione
D
tert-butyl alcohol
Conditions | Yield |
---|---|
at 130℃; for 2.5h; Further byproducts given; | A 57% B n/a C n/a D n/a |
Conditions | Yield |
---|---|
With ethanol; platinum Hydrogenation; | |
With hydrogen; palladium on activated charcoal In diethyl ether for 2h; Ambient temperature; Yield given; | |
Multi-step reaction with 2 steps 1: diethyl ether / Irradiation 2: H2 / PtO2 / pentane; acetic acid View Scheme |
1,1,2,2-tetrachloroethylene
Cyclopentane
A
Trichloroethylene
B
bicyclopentyl
C
Cyclopentyl-trichlorethylen
Conditions | Yield |
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at 26℃; Irradiation; |
Conditions | Yield |
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With 2,2-Dimethylbutane Irradiation; |
1,10‐dichlorodec‐5‐yne
A
5-decyne
B
bicyclopentyl
C
pentylidenecyclopentane
Conditions | Yield |
---|---|
With 2,2'-azobis(isobutyronitrile); tri-n-butyl-tin hydride In benzene for 36h; Heating; |