Cyclopentyl chloride supplier

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Name
Cyclopentyl chloride
EINECS 213-212-5
CAS No. 930-28-9
Article Data58
CAS DataBase
Density 1 g/cm³
Solubility 760 mg/L in water
Melting Point -50 °C
Formula C₅H₉Cl
Boiling Point 114 °C at 760 mmHg
Molecular Weight 104.579
Flash Point 15 °C
Transport Information UN 1993 3/PG 2
Appearance clear colorless liquid
Safety 16-9-37-33
Risk Codes 11-38
Molecular Structure
Hazard Symbols F, Xi
Synonyms Chlorocyclopentane;NSC 16930;
PSA 0.00000
LogP 2.16780

Synthetic route

: 287-92-3
Cyclopentane

: 930-28-9
cyclopentyl chloride

Conditions

Conditions	Yield
With potassium chloride; tetrabutyl-ammonium chloride; acetic acid In water at 20℃; for 6.5h; Reagent/catalyst;	96%
With sodium hypochlorite In water; acetone at 20℃; for 2h; Inert atmosphere;	95%
With hydrogenchloride; potassium chloride; tetrabutyl-ammonium chloride In water at 20℃; Irradiation; Green chemistry;	94%

: cyclopentyl o-(N-methylcarbamoyl)phenyl sulphoxide

A: 2527-66-4
2-methyl-1,2-benzisothiazole-3(2H)-one

B: 930-28-9
cyclopentyl chloride

C: 2-chlorocyclopentyl o-(N-methylcarbamoyl)phenyl sulphide

Conditions

Conditions	Yield
With thionyl chloride In dichloromethane for 1h; Heating;	A 53% B 83% C 10%

...Expand

: 96-41-3
Cyclopentanol

A: 930-28-9
cyclopentyl chloride

B: 142-29-0
cyclopentene

Conditions

Conditions	Yield
With 1-chloro-1-(dimethylamino)-2-methyl-1-propene In dichloromethane 1.) 0 deg C; 2.) rt., 3h;	A 80% B n/a
With 1-chloro-1-(dimethylamino)-2-methyl-1-propene In dichloromethane 1.) 0 deg C; 2.)rt., 3h;
With bismuth(III) chloride In tetrachloromethane for 1.5h; Heating;

: 142-29-0
cyclopentene

A: 96-41-3
Cyclopentanol

B: 930-28-9
cyclopentyl chloride

Conditions

Conditions	Yield
With tetrachloromethane; copper(II) choride dihydrate; chromium(III) acetylacetonate; water at 130℃; for 12h; Sealed tube;	A 80% B 20%

: 120-92-3
cyclopentanone

: 930-28-9
cyclopentyl chloride

Conditions

Conditions	Yield
With dichloromethylsilane; iron(III) chloride In 1,2-dimethoxyethane for 6h; Heating;	75%

: 96-41-3
Cyclopentanol

: 930-28-9
cyclopentyl chloride

Conditions

Conditions	Yield
With tertiary butyl chloride; n-pentylmethylimidazolium bromide at 60℃; for 3.75h;	72%
With pyridine; p-toluenesulfonyl chloride at 100℃;	40%
With phosphorus trichloride

: 50715-28-1
cyclopentyl chloroformate

: 109-63-7
trifluoroborane diethyl ether

A: 930-28-9
cyclopentyl chloride

B: 142-29-0
cyclopentene

...Expand

: 50715-28-1
cyclopentyl chloroformate

: 930-28-9
cyclopentyl chloride

Conditions

Conditions	Yield
With boron fluoride ether; pentane
With hexane; boron fluoride ether

: 56-23-5
tetrachloromethane

: 142-29-0
cyclopentene

A: 930-28-9
cyclopentyl chloride

B: 14916-75-7
1,2-dichlorocyclopentane

C: 7582-02-7
1-chloro-2-(trichloromethyl)cyclopentane

D: 2690-18-8
3,3'-bicyclopentenyl

Conditions

Conditions	Yield
Irradiation; Further byproducts given;

...Expand

: 56-23-5
tetrachloromethane

: 142-29-0
cyclopentene

A: 930-28-9
cyclopentyl chloride

B: 14916-75-7
1,2-dichlorocyclopentane

C: 7582-01-6
Trichlormethyl-cyclopentan

Conditions

Conditions	Yield
Irradiation; Further byproducts given;

...Expand

: 75-09-2
dichloromethane

: 142-29-0
cyclopentene

A: 930-28-9
cyclopentyl chloride

B: 13988-39-1
chloromethylcyclopentane

C: 2690-18-8
3,3'-bicyclopentenyl

Conditions

Conditions	Yield
(radiolysis);

...Expand

: 142-29-0
cyclopentene

A: 930-28-9
cyclopentyl chloride

B: 14916-75-7
1,2-dichlorocyclopentane

C: 7582-02-7
1-chloro-2-(trichloromethyl)cyclopentane

Conditions

Conditions	Yield
With tetrachloromethane Irradiation; Further byproducts given;

...Expand

: 56-23-5
tetrachloromethane

: 110-05-4
di-tert-butyl peroxide

: 287-92-3
Cyclopentane

A: 67-66-3
chloroform

B: 67-72-1
hexachloroethane

C: 930-28-9
cyclopentyl chloride

D: 75-65-0
tert-butyl alcohol

Conditions

Conditions	Yield
Product distribution; Irradiation;

...Expand

: 96449-49-9
cyclopentyldiphenylbismutane

A: 930-28-9
cyclopentyl chloride

B: 108-90-7
chlorobenzene

Conditions

Conditions	Yield
With sulfuryl dichloride In dichloromethane -70 deg C to r.t.;	A 43 % Chromat. B 2 % Chromat.

: 75-71-8
Dichlorodifluoromethane

: 142-29-0
cyclopentene

A: 930-28-9
cyclopentyl chloride

B: 77116-58-6
(Chloro-difluoro-methyl)-cyclopentane

C: 77116-57-5
3-(Chloro-difluoro-methyl)-cyclopentene

: 77116-59-7
(3aS,4R,7R,7aS)-5-(Chloro-difluoro-methyl)-octahydro-4,7-methano-indene

Conditions

Conditions	Yield
at 200℃; Further byproducts given. Title compound not separated from byproducts;

...Expand

: 142-29-0
cyclopentene

: 930-28-9
cyclopentyl chloride

Conditions

Conditions	Yield
With nitrogen trichloride; borane 1.) CH2Cl2, 0 deg C, 2.) CH2Cl2, 30 h, 25 deg C; Yield given. Multistep reaction;

: 287-92-3
Cyclopentane

: 7782-50-5
chlorine

: 930-28-9
cyclopentyl chloride

: 287-92-3
Cyclopentane

: 7782-50-5
chlorine

: 78-00-2
tetraethyllead(IV)

: 930-28-9
cyclopentyl chloride

Conditions

Conditions	Yield
at 155℃;
at 155℃;

...Expand

: 67-66-3
chloroform

: 96-41-3
Cyclopentanol

: 10026-13-8, 874483-75-7
phosphorus pentachloride

calcium carbonate: calcium carbonate

A: 930-28-9
cyclopentyl chloride

B trans-1,2-dichloro-cyclopentane: trans-1,2-dichloro-cyclopentane

...Expand

: 287-92-3
Cyclopentane

A: 96-41-3
Cyclopentanol

B: 930-28-9
cyclopentyl chloride

C: 120-92-3
cyclopentanone

Conditions

Conditions	Yield
With oxygen In acetonitrile at 13℃; under 760 Torr; Product distribution; Further Variations:; Reagents; Irradiation;

...Expand

: 56-23-5
tetrachloromethane

: 142-29-0
cyclopentene

A: 930-28-9
cyclopentyl chloride

: trans-1-chloro-2-(trichloromethyl)cyclopentane

Conditions

Conditions	Yield
With chromium(III) acetylacetonate; water at 140℃; for 6h; Autoclave;

...Expand

: C5H9ClO2S

: 930-28-9
cyclopentyl chloride

Conditions

Conditions	Yield
With titanium tetrachloride In dichloromethane at 0℃; for 1h; Inert atmosphere;

: 621-59-0
isovanillin

: 930-28-9
cyclopentyl chloride

: 67387-76-2
3-cyclopentyloxy-4-methoxybenzylaldehyde

Conditions

Conditions	Yield
With potassium carbonate In N,N-dimethyl-formamide at 125℃; for 2h;	100%
With potassium carbonate In N-methyl-acetamide
With potassium carbonate

: 930-28-9
cyclopentyl chloride

: tricyclo[8.2.1.02,9]trideca-5,11-diene-13-one

: anti-tricyclo[8.2.1.02,9]trideca-5,11-diene-13-ol

Conditions

Conditions	Yield
Stage #1: cyclopentyl chloride With magnesium In tetrahydrofuran at 50℃; for 1h; Stage #2: tricyclo[8.2.1.02,9]trideca-5,11-diene-13-one In tetrahydrofuran at 40℃; for 0.166667h;	100%

: 930-28-9
cyclopentyl chloride

: 100-58-3
phenylmagnesium bromide

: 700-88-9
cyclopentylbenzene

Conditions

Conditions	Yield
With iron(III) chloride; N,N′-bis(2,6-diisopropylphenyl)imidazol-2-ylidene hydrochloride In tetrahydrofuran at 0 - 40℃; for 1.66667h;	99%
With copper(l) iodide In 2-methyltetrahydrofuran; toluene at 80℃; for 18h; Inert atmosphere; Schlenk technique; Sealed tube;	71%
With copper(l) iodide In 2-methyltetrahydrofuran; hexane at 80℃; for 14h; Schlenk technique; Inert atmosphere;	70%
With iron(III) chloride; N,N′-bis(2,6-diisopropylphenyl)imidazol-2-ylidene hydrochloride In tetrahydrofuran at 0 - 40℃; for 1.66667h;

: 930-28-9
cyclopentyl chloride

: 16643-09-7
trimethylstannyl sodium

: 15095-84-8
Trimethylstannyl-cyclopentan

Conditions

Conditions	Yield
In tetrahydrofuran 25°C in N2-atmosphere; various yields for various conditions;	98%
In further solvent(s) byproducts: NaCl; under argon, equimolar amounts, at 0°C in tetraglyme; GLC;	92%

: 930-28-9
cyclopentyl chloride

: 205672-25-9
4-amino-5-bromo-2-chloropyrimidine

: 733039-20-8
5-bromo-2-chloro-N-cyclopentylaminopyrimidine-4-amine

Conditions

Conditions	Yield
With triethylamine In methanol at 20℃;	92.74%
With copper diacetate; sodium hydroxide In dichloromethane at 80℃; for 10h;	77%

: 930-28-9
cyclopentyl chloride

: N,N‐dimethyl-2‐{[5‐(4-tert-butoxycarbonylpiperazin‐1‐yl)pyridin‐2‐yl]amino}‐7H‐pyrrolo[2,3‐d]pyrimidine‐6‐ carboxamide

: 1374639-78-7
N,N‐dimethyl‐7‐cyclopentyl‐2‐{[5‐(4-tert-butoxycarbonylpiperazin‐1‐yl)pyridin‐2‐yl]amino}‐7H‐pyrrolo[2,3‐d]pyrimidine‐6‐carboxamide

Conditions

Conditions	Yield
With potassium carbonate In acetonitrile at 55℃; for 5h;	90.6%

: 930-28-9
cyclopentyl chloride

: C19H23N7O2

: 6-acetyl-8-cyclopentyl-5-methyl-2-[[5-(1-piperazinyl)-2-pyridinyl]amino]-5,6-dihydropyrido[2,3-d]pyrimidyl-7(8H)-one

Conditions

Conditions	Yield
With 1,10-Phenanthroline; potassium carbonate; copper(I) bromide In N,N-dimethyl-formamide at 90℃; for 2h; Temperature; Reagent/catalyst;	90.5%

: 14159-55-8
2-cyclohex-1-enyl-pyridine

: 930-28-9
cyclopentyl chloride

: 2-(2-cyclopentylcyclohex-1-en-1-yl)pyridine

Conditions

Conditions	Yield
With N,N,N,N,-tetramethylethylenediamine; neopentylmagnesium bromide; cobalt(II) bromide; 1,3-diisopropyl-1H-benzo[d]imidazol-3-ium bromide In tetrahydrofuran at 0 - 20℃; for 12h; Schlenk technique;	90%

: 930-28-9
cyclopentyl chloride

: 874-90-8
4-methoxybenzonitrile

: 346720-43-2
N-cyclopentyl-4-methoxybenzamide

Conditions

Conditions	Yield
With zinc perchlorate In neat (no solvent) at 80℃; for 3h; Ritter Amidation;	90%
With iron(II) chloride tetrahydrate In neat (no solvent) at 80℃; for 4h; Ritter Amidation;	90%

: 930-28-9
cyclopentyl chloride

: 2-chloro-6-bromo-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one

: 2-chloro-6-bromo-8-cyclopentyl-5-methyl-8H-pyrido[2,3-d]pyrimidin-7-one

Conditions

Conditions	Yield
With sodium acetate In ethanol at 20℃; for 7h;	88%

: 930-28-9
cyclopentyl chloride

: 4,4,5,5-tetramethyl-2-(2-phenylhexan-2-yl)-1,3,2-dioxaborolane

: (2-cyclopentylhexan-2-yl)benzene

Conditions

Conditions	Yield
With potassium tert-butylate In 1,4-dioxane at 100℃; for 3h; Inert atmosphere; Sealed tube;	88%

: 930-28-9
cyclopentyl chloride

: (2,6-dibutylbenzo[1,2-b:5,4-b']difuran-3,5-diyl)bis((4-hydroxyphenyl)methanone)

: (2,6-dibutylbenzo[1,2-b:5,4-b']difuran-3,5-diyl)bis((4-(cyclopentyloxy)phenyl)methylketone)

Conditions

Conditions	Yield
Stage #1: (2,6-dibutylbenzo[1,2-b:5,4-b']difuran-3,5-diyl)bis((4-hydroxyphenyl)methanone) With potassium carbonate In toluene at 25 - 30℃; for 0.5h; Stage #2: cyclopentyl chloride In toluene at 25 - 30℃; for 5h;	87.8%

: 17771-33-4
7-hydroxy-2,2-dimethyl-chroman-4-one

: 930-28-9
cyclopentyl chloride

: 120046-18-6
7-(cyclopentyloxy)-2,2-dimethyl-2,3-dihydro-4H-chromen-4-one

Conditions

Conditions	Yield
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide at 80℃; for 22h;	85%

: (E)-1-([1,1'-biphenyl]-4-yl)-N-(4-methoxyphenyl)ethan-1-imine

: 930-28-9
cyclopentyl chloride

: 1443686-20-1
1-(3-cyclopentyl-[1,1'-biphenyl]-4-yl)ethanone

Conditions

Conditions	Yield
Stage #1: (E)-1-([1,1'-biphenyl]-4-yl)-N-(4-methoxyphenyl)ethan-1-imine; cyclopentyl chloride With neopentylmagnesium bromide; cobalt(II) bromide; 1,3-Diisopropyl-4,5-dihydro-3H-imidazol-1-ium tetrafluoroborate In tetrahydrofuran at 0 - 20℃; for 29h; Schlenk technique; Inert atmosphere; Stage #2: With hydrogenchloride; water In tetrahydrofuran Inert atmosphere; Schlenk technique;	85%
With 1,3-diisopropylimidazolium tetrafluoroborate; neopentylmagnesium bromide; cobalt(II) bromide In tetrahydrofuran at 20℃; for 24h; Schlenk technique;	85%

: 930-28-9
cyclopentyl chloride

: 4294-57-9
para-methylphenylmagnesium bromide

: 827-55-4
p-cyclopentyltoluene

Conditions

Conditions	Yield
Stage #1: cyclopentyl chloride With [1,3-bis(3,5-di-tert-butyl-2-hydroxybenzyl)benzimidazolium][FeCl4] In diethyl ether at 0℃; for 0.0333333h; Schlenk technique; Inert atmosphere; Stage #2: para-methylphenylmagnesium bromide In diethyl ether at 0 - 30℃; for 2h; Temperature; Schlenk technique; Inert atmosphere;	84%

: 930-28-9
cyclopentyl chloride

: (Bicyclo<2.2.1>hept-5-en-2-yl)trimethoxysilan

: C14H24O2Si

Conditions

Conditions	Yield
Stage #1: cyclopentyl chloride With iodine; magnesium In tert-butyl methyl ether Inert atmosphere; Reflux; Stage #2: (Bicyclo<2.2.1>hept-5-en-2-yl)trimethoxysilan In tert-butyl methyl ether Inert atmosphere; Reflux;	84%

: 930-28-9
cyclopentyl chloride

: 143-33-9
sodium cyanide

: 4254-02-8
cyclopentanecarbonitrile

Conditions

Conditions	Yield
With tetrakis[tris(dimethylamino)phosphoranylideneamino]phosphonium chloride; tris phosphate In octane at 110℃; for 6h;	82%

: 930-28-9
cyclopentyl chloride

: 1481-36-3
fluorocyclopentane

Conditions

Conditions	Yield
With potassium fluoride; tetrakis[tris(dimethylamino)phosphoranylideneamino]phosphonium chloride; tris phosphate In DMF (N,N-dimethyl-formamide) at 110℃; for 6h;	80%
With potassium fluoride; tetrakis[tris(dimethylamino)phosphoranylideneamino]phosphonium chloride In DMF (N,N-dimethyl-formamide) at 110℃; for 6h;	68%

: 230-27-3
7,8-benzoquinoline

: 930-28-9
cyclopentyl chloride

: 10-cyclopentylbenzo[h]quinoline

Conditions

Conditions	Yield
With 1,3-diisopropylimidazolium tetrafluoroborate; neopentylmagnesium bromide; cobalt(II) bromide In tetrahydrofuran at 20℃; for 24h; Schlenk technique;	80%
With iron(II) triflate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene; lithium hexamethyldisilazane at 140℃; for 12h; regioselective reaction;	76%

: 1945-84-2
2-ethynylpyridine

: 930-28-9
cyclopentyl chloride

: 865173-44-0
2-(cyclopentylethynyl)pyridine

Conditions

Conditions	Yield
With copper(l) iodide; C21H23ClNiP2S; caesium carbonate; sodium iodide In dimethyl sulfoxide at 50℃; for 12h; Sonogashira Cross-Coupling; Schlenk technique; Inert atmosphere;	80%

: 873-73-4
4-n-chlorophenylacetylene

: 930-28-9
cyclopentyl chloride

: 1-chloro-4-(cyclopentylethynyl)benzene

Conditions

Conditions	Yield
With copper(l) iodide; C21H23ClNiP2S; caesium carbonate; sodium iodide In dimethyl sulfoxide at 50℃; for 12h; Sonogashira Cross-Coupling; Schlenk technique; Inert atmosphere;	79%

: 930-28-9
cyclopentyl chloride

: 3839-31-4
dimethyl(phenyl)silyllithium

: cyclopentyldimethyl(phenyl)silane

Conditions

Conditions	Yield
In tetrahydrofuran at 0 - 20℃; for 12h; Schlenk technique; Sealed tube; Inert atmosphere;	74%

: 930-28-9
cyclopentyl chloride

: 768-60-5
4-methoxyphenylacetylen

: 1-(cyclopentylethynyl)-4-methoxybenzene

Conditions

Conditions	Yield
With copper(l) iodide; C21H23ClNiP2S; caesium carbonate; sodium iodide In dimethyl sulfoxide at 50℃; for 12h; Sonogashira Cross-Coupling; Schlenk technique; Inert atmosphere;	74%

: 930-28-9
cyclopentyl chloride

: 1079-66-9
chloro-diphenylphosphine

: 7650-81-9
cyclopentyl(diphenyl)phosphane

Conditions

Conditions	Yield
With magnesium In diethyl ether at 20℃; Inert atmosphere;	72%

Cyclopentyl chloride Chemical Properties

IUPAC:chlorocyclopentane
CAS:930-28-9
The Molecular formula of Chlorocyclopentane(930-28-9):C₅H₉Cl
The Molecular Weight of Chlorocyclopentane(930-28-9):104.58
Synonyms:chloro-cyclopentan;Cyclopentane, chloro-;cyclopentane,chlor-;Cyclopentylchlorid;1-CHLOROCYCLOPENTANE;CHLOROCYCLOPENTANE;CHLOROCYCLOPENETANE; CYCLOPENTYL CHLORIDE
EINECS:213-212-5
Density:1.005 g/mL at 25^oC(lit.)
Melting Point:-50^oC
Boiling Point:114^oC
Flash Point:15^oC
Vapour Pressure:24 mmHg at 25^oC
Water Solubility:760 mg/L
Refractive index:n20/D 1.4512(lit.)
Product Categories:Pharmaceutical Intermediates
Mol File:930-28-9.mol

Cyclopentyl chloride Uses

Chlorocyclopentane(930-28-9) is used as an important pharmaceutical intermediate in organic synthesis.

Cyclopentyl chloride Safety Profile

Safty informations about Chlorocyclopentane(930-28-9):
Hazard Codes:F

,Xi

Risk Statements:11-38
11(Highly Flammable)
38(Irritating to the skin)
Safety Statements:16-9-37-33
16(Keep away from sources of ignition-No smoking)
9(Keep container in a well-ventilated place)
37(Wear suitable gloves)
33(Take precautionary measures against static discharges)
RIDADR:UN 1993 3/PG 2
WGK Germany:2
HazardClass:3
HS Code:29035990

Cyclopentyl chloride Specification

Handling and Storage:
Storage:Keep away from heat, sparks, and flame. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Flammables-area.
Handling:Ground and bond containers when transferring material. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Avoid contact with heat, sparks and flame. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.

Product Name

Cyclopentyl chloride

Synthetic route

Cyclopentyl chloride Chemical Properties

Cyclopentyl chloride Uses

Cyclopentyl chloride Safety Profile

Cyclopentyl chloride Specification

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