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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem’s R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantiti

Cyclopentene TOP1 supplier

Cas:142-29-0

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply Cyclopentene

Cas:142-29-0

Min.Order:1

Negotiable

Type:Other

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

Cyclopentene

Cas:142-29-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Sinotech Import&Export Corporation

Product Name Cyclopentene Synonyms 1-Cyclopentene;Cyclopenten;CYCLOPENTENE, STAB.;Cyclopentene, tech., ca 90%;Cyclopcnten;Cyclopentene, 98+%;Cyclopentene, ca 90%, tech;Cyclopentene, tech.

Cyclopentene

Cas:142-29-0

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At present

Cyclopentene with CAS:142-29-0

Cas:142-29-0

Min.Order:1 Kilogram

FOB Price: $15.0 / 20.0

Type:Trading Company

inquiry

Jilin Artel New Materials Co., LTD

Product Detail Minimum Order Qty. 10 Gram

Cyclopentene TOP1 supplier CAS NO.142-29-0

Cas:142-29-0

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

Cyclopentene

Cas:142-29-0

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

FARNESYL ACETATE

Cas:142-29-0

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

Cyclopentene

Cas:142-29-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

Cyclopentene

Cas:142-29-0

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

Cyclopentene

Cas:142-29-0

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality Appearance:colourless liquid with a petrol-like odour Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:Used as Pharmaceutical Inte

Cyclopentene

Cas:142-29-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED

CyclopenteneCAS NO.: 142-29-0

Cas:142-29-0

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Synonyms: 1-Cyclopentene;Cyclopenten;CYCLOPENTENE, STAB.;Cyclopentene, tech., ca 90%;Cyclopcnten;Cyclopentene, 98+%;Cyclopentene, ca 90%, tech;Cyclopentene, tech. CAS: 142-29-0 MF: C5H8 MW: 68.12 EINECS: 205-532-9 Product Categories: Pharmaceu

Cyclopentene 142-29-0 Large in promotion

Cas:142-29-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

1,3-Dichloropropane

Cas:142-29-0

Min.Order:0

Negotiable

Type:Other

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air

Cyclopentene

Cas:142-29-0

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

Cyclopentene

Cas:142-29-0

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

Cyclopentene

Cas:142-29-0

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hangzhou ZeErRui Chemical Co., Ltd.

Hangzhou ZeErRui Chemical Co., Ltd is a high-tech company specialized in R&D, production, sales and technical service of fine chemicals and customize chemicals. We are the professional cycloaliphatic epoxides supplier in China; The main product

cyclopentene china manufacture

Cas:142-29-0

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard

factory supply CAS 142-29-0 with competitive price

Cas:142-29-0

Min.Order:1 Kilogram

FOB Price: $112.0

Type:Trading Company

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Cyclopentene

Cas:142-29-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen AmoyChem Co.,Ltd

Amoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi

Cyclopentene

Cas:142-29-0

Min.Order:0

Negotiable

Type:Other

inquiry

Hubei Langyou International Trading Co., Ltd

Cyclopentene Application:Cyclopentene

Cyclopentene

Cas:142-29-0

Min.Order:0

Negotiable

Type:Other

inquiry

Wuhan ZeShanCheng Biomedical Technology Co., Ltd.

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highl

Cyclopentene

Cas:142-29-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hunan Russell Chemicals Technology Co.,Ltd

low price and high purityAppearance:solid or liquid Storage:in sealed air resistant place Package:As customer require Application:Pharma;Industry;Agricultural Transportation:by sea or by airplane Port:any port in China

Cyclopentene, 97% 142-29-0

Cas:142-29-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hunan Longxianng Runhui Trading Co.,Ltd

CyclopenteneAppearance:detailed see specifications Storage:Store in dry, dark and ventilated place Package:according to the clients requirement Application:Alkenes;Cyclic;Organic Building Blocks;Chemical Synthesis;Ketones;Heterocycle-Pyrimidine serie

Cyclopentene

Cas:142-29-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao KMS Biochemical Technology Co.,Ltd.

Cyclopentene

Cas:142-29-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Beantown Chemical

in stock Application:142-29-0

Cyclopentene, 97%

Cas:142-29-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

HWRK Chem

in store Package:500ml Application:Organic Chemicals

Cyclopentene

Cas:142-29-0

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

Amadis Chemical offer CAS#142-29-0;CAT#A807886

Cas:142-29-0

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

Cyclopentene oxide
285-67-6

Cyclopentene oxide

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
With sodium amalgam; chiral Co(II) In tetrahydrofuran-d8 at 20℃; for 6h; deoxygenation;100%
With triphenylphosphine at 200℃; for 8.5h;59%
With trifluoroacetic acid; selenobenzamide In dichloromethane at 20℃; for 30h; Mechanism; With other reagents are dicussed.;85 % Chromat.
5-Cyclopentyloxy-thianthren-5-ium; perchlorate

5-Cyclopentyloxy-thianthren-5-ium; perchlorate

A

Cyclopentyl bromide
137-43-9

Cyclopentyl bromide

B

thianthrene-5-oxide
2362-50-7

thianthrene-5-oxide

C

cyclopentene
142-29-0

cyclopentene

D

Thianthrene
92-85-3

Thianthrene

Conditions
ConditionsYield
With 18-crown-6 ether; potassium bromide Product distribution; Substitution; elimination;A 89%
B 100%
C 1.5%
D 3.5%
cyclopenta-1,3-diene
542-92-7

cyclopenta-1,3-diene

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
With hydrogen; palladium In methanol at 30℃; under 760 Torr; Rate constant; Product distribution; Thermodynamic data; mechanism of reaction, var. solvents, var. amount of catalyst, var. catalysts, var. conc., var. pressure, eq. constants, activation energy;97.1%
With hydrogen; Ruthenium deposition on Pd/Cu at 199.9℃; Rate constant; effect of catalyst content on the rate on the yield;3%
With hydrogen; ruthenium at 49.9℃; under 140 Torr; Product distribution; variation of temperature;
C17H17N3O8S2
77861-36-0

C17H17N3O8S2

A

(4-nitro-N-((4-nitrophenyl)sulfonyl)benzenesulfonamide)
4009-06-7

(4-nitro-N-((4-nitrophenyl)sulfonyl)benzenesulfonamide)

B

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
In neat (no solvent) at 175℃; for 0.5h;A 95%
B 90%
bi(cyclopentadiene)
77-73-6, 933-60-8, 1755-01-7

bi(cyclopentadiene)

tetrahydroindene
79885-00-0

tetrahydroindene

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
tert-butylhydroquinone In diphenylether at 215℃; for 2.58333h; Product distribution / selectivity;94.19%
Cyclopentamine
1003-03-8

Cyclopentamine

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
With nickel(II) oxide; 1-methyl-2-nitrobenzene; oxalic acid at 280 - 310℃; for 3.16667h; Temperature;92%
With 5,6,8,9-tetrahydro-7-phenyldibenzoxanthenylium tetrafluoroborate In dichloromethane at 20℃; for 27h;
cis-1,2-cyclopentanediol
5057-98-7

cis-1,2-cyclopentanediol

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
With formic acid at 20 - 240℃; Inert atmosphere;86%
(Z)-5-bromo-1-iodo-1-pentene

(Z)-5-bromo-1-iodo-1-pentene

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
With n-butyllithium In diethyl ether; pentane 1.) -78 deg C; 2.) 25 deg C over 1 h;85%
With n-butyllithium85%
ethenylcyclopropane
693-86-7

ethenylcyclopropane

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
With [i-PrNDI]Ni2(C6H6); 1,3,5-trimethyl-benzene In benzene for 24h; Reagent/catalyst; Inert atmosphere; Glovebox; regioselective reaction;83%
at 526.9℃; Rate constant; pyrolysis, other temperature;
at 341.2℃; under 485 - 500 Torr; Rate constant; Mechanism;
at 303.9 - 780.9℃; Kinetics;
n-decyl acetate
112-17-4

n-decyl acetate

A

1-hexene
592-41-6

1-hexene

B

1-Decene
872-05-9

1-Decene

D

1-Butyl-2-methylcyclopropane
2511-92-4

1-Butyl-2-methylcyclopropane

E

1-Methyl-2-pentylcyclopropane
41977-37-1

1-Methyl-2-pentylcyclopropane

F

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
at 495℃; for 0.00727778h; Rate constant; Product distribution; various temp., also in toluene, also with 14C-labelled ester;A 1.03%
B 81.3%
C 1.91%
D 1.2%
E 0.497%
F 0.45%
Cyclopentanol
96-41-3

Cyclopentanol

A

cyclopentyl chloride
930-28-9

cyclopentyl chloride

B

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
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;
2,4,6-triphenylpyridine
580-35-8

2,4,6-triphenylpyridine

1-cyclopentyl-2,4,6-triphenylpyridin-1-ium tetrafluoroborate salt

1-cyclopentyl-2,4,6-triphenylpyridin-1-ium tetrafluoroborate salt

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
at 178℃; under 200 Torr; Mechanism;78%
5-Cyclopentyloxy-thianthren-5-ium; perchlorate

5-Cyclopentyloxy-thianthren-5-ium; perchlorate

A

thianthrene-5-oxide
2362-50-7

thianthrene-5-oxide

B

cyclopentyl iodide
1556-18-9

cyclopentyl iodide

C

cyclopentene
142-29-0

cyclopentene

D

Thianthrene
92-85-3

Thianthrene

Conditions
ConditionsYield
With potassium iodide In acetonitrile for 2h; Product distribution; Substitution; elimination;A 78%
B 55%
C 21%
D 19%
1,5-dibromo-pentane
111-24-0

1,5-dibromo-pentane

Cp*Mo(NO)(κ2-1,2-bis(dimethylphosphino)ethane)

Cp*Mo(NO)(κ2-1,2-bis(dimethylphosphino)ethane)

A

[Mo(NO)(Br)2(1,2-bis(dimethylphosphino)ethane)]2

[Mo(NO)(Br)2(1,2-bis(dimethylphosphino)ethane)]2

B

cyclopentene
142-29-0

cyclopentene

C

2-pentene
109-68-2

2-pentene

Conditions
ConditionsYield
In tetrahydrofuran at 70℃; for 72h; Glovebox;A 75%
B n/a
C n/a
1,3-dibromocyclopentane
797056-11-2

1,3-dibromocyclopentane

A

bicyclo[2.1.0]pentane
185-94-4

bicyclo[2.1.0]pentane

B

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
With tetra-n-propylammonium bromide In N,N-dimethyl-formamide electrolytic reduction: platinum electrodes; reference: Ag wire. cathode and anode separated by a membrane;A 71%
B 15%
2-(cyclopentyloxy)tropone
87563-16-4

2-(cyclopentyloxy)tropone

A

2-hydroxy-2,4,6-cycloheptatrien-1-one
533-75-5

2-hydroxy-2,4,6-cycloheptatrien-1-one

B

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
In dimethylsulfoxide-d6 at 180℃; for 2h;A n/a
B 70%
In dimethyl sulfoxide at 180℃; for 8h;
penta-1,3-diene
504-60-9

penta-1,3-diene

A

cyclopenta-1,3-diene
542-92-7

cyclopenta-1,3-diene

B

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
With hydrogen sulfide at 600℃;A 12%
B 59%
With silica-supported tetrakis(triphenylphosphite)platinum(0)-derived nanocatalyst In benzene at 600℃;A 58.1%
B 2.2%
penta-1,3-diene
504-60-9

penta-1,3-diene

A

Cyclopentane
287-92-3

Cyclopentane

B

cyclopenta-1,3-diene
542-92-7

cyclopenta-1,3-diene

C

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
With silica-supported tetrakis(triphenylphosphine)platinum(0)-derived nanocatalyst In benzene at 600℃;A 0.1%
B 53.6%
C 4.7%
Cyclopentyl bromide
137-43-9

Cyclopentyl bromide

A

Cyclopentane
287-92-3

Cyclopentane

B

bicyclopentyl
1636-39-1

bicyclopentyl

C

cyclopentene
142-29-0

cyclopentene

D

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

Conditions
ConditionsYield
With magnesium In diethyl ether at 0℃; Mechanism; Rate constant; reaction rate dependence on angular velocity of disk, solution viscosity;A 13 % Chromat.
B 21 % Chromat.
C 13 % Chromat.
D 50%
cyclopentyl chloride
930-28-9

cyclopentyl chloride

water-d2
7789-20-0

water-d2

A

monodeuterocyclopentane
55980-41-1

monodeuterocyclopentane

B

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
Stage #1: cyclopentyl chloride With magnesium In tetrahydrofuran for 1h; Reflux; Inert atmosphere;
Stage #2: water-d2 In tetrahydrofuran at 0℃; Inert atmosphere;
A 50%
B n/a
pentane
109-66-0

pentane

A

methylbutane
78-78-4

methylbutane

B

hexane
110-54-3

hexane

C

Cyclopentane
287-92-3

Cyclopentane

D

cyclopenta-1,3-diene
542-92-7

cyclopenta-1,3-diene

E

cyclopentene
142-29-0

cyclopentene

F

benzene
71-43-2

benzene

G

C1-C4

C1-C4

Conditions
ConditionsYield
With hydrogen; Platinum-copper at 334.9℃; Product distribution; various temp. and percent Pt;A 1%
B n/a
C 49.2%
D 25.9%
E 15.1%
F n/a
G n/a
cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

A

Cyclopentane
287-92-3

Cyclopentane

B

bicyclopentyl
1636-39-1

bicyclopentyl

C

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
With copper dichloride In diethyl ether at 0℃;A 46%
B 1%
C 42%
cyclopentanecarboxylic acid
3400-45-1

cyclopentanecarboxylic acid

A

Cyclopentane
287-92-3

Cyclopentane

B

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
With hydrogen; silica gel; palladium at 330℃;A n/a
B 45%
With hydrogen; silica gel; palladium at 330℃;A 40%
B n/a
endo-1,4-Dimethyl-2,3,9-trioxatricyclo<4.2.1.15,8>decane
134312-49-5

endo-1,4-Dimethyl-2,3,9-trioxatricyclo<4.2.1.15,8>decane

A

1-(cyclopent-3-en-1-yl)ethanone
20521-56-6

1-(cyclopent-3-en-1-yl)ethanone

B

cis-1,3-Diacetylcyclopentane
61764-97-4

cis-1,3-Diacetylcyclopentane

C

acetic anhydride
108-24-7

acetic anhydride

D

acetic acid
64-19-7

acetic acid

E

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
In chloroform-d1 at 55℃; for 40h; Mechanism;A 28%
B 32%
C 4%
D 33%
E 2%
In pentane at -20℃; for 7.5h; Mechanism; Irradiation;A 23%
B 8%
C 4%
D 25%
E 3%
cis-1,2-cyclopentanediol
5057-98-7

cis-1,2-cyclopentanediol

A

Cyclopentane
287-92-3

Cyclopentane

trans-cyclopentane-1,2-diol
5057-99-8

trans-cyclopentane-1,2-diol

C

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
With hydrogen In 1,4-dioxane at 139.84℃; under 60006 Torr; for 24h;A 32%
B 11%
C 6%
Cyclopentene oxide
285-67-6

Cyclopentene oxide

A

Cyclopentanol
96-41-3

Cyclopentanol

B

(+)-(R)-2-cyclopentene-1-ol
109431-72-3

(+)-(R)-2-cyclopentene-1-ol

C

(-)-(S)-2-cyclopenten-1-ol
6426-28-4

(-)-(S)-2-cyclopenten-1-ol

D

cyclopentanone
120-92-3

cyclopentanone

E

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
With ammonium chloride; hydroxocobalamine hydrochloride; zinc In methanol for 96h; Product distribution; Equilibrium constant; Kinetics; Ambient temperature; dark, isomerization, different solvents (also deuterated ones), different temperatures, ΔH(excit.), ΔS(excit.);A 0.5%
B n/a
C n/a
D 5.5%
E 30%
isobutene
115-11-7

isobutene

A

1-butylene
106-98-9

1-butylene

B

(Z)-2-Butene
590-18-1

(Z)-2-Butene

C

2-methyl-but-2-ene
513-35-9

2-methyl-but-2-ene

D

Z-piperylene
1574-41-0

Z-piperylene

E

1-methylbuta-1,3-diene
2004-70-8

1-methylbuta-1,3-diene

F

propene
187737-37-7

propene

G

methane
34557-54-5

methane

H

trans-2-Butene
624-64-6

trans-2-Butene

I

(Z)-pent-2-ene
627-20-3

(Z)-pent-2-ene

J

(E)-pent-2-ene
646-04-8

(E)-pent-2-ene

K

ethane
74-84-0

ethane

L

propane
74-98-6

propane

M

Isobutane
75-28-5

Isobutane

N

methylbutane
78-78-4

methylbutane

O

ethene
74-85-1

ethene

P

1-penten
109-67-1

1-penten

Q

Cyclopentane
287-92-3

Cyclopentane

R

2-Methyl-1-butene
563-46-2

2-Methyl-1-butene

S

3-Methyl-1-butene
563-45-1

3-Methyl-1-butene

T

cyclopentene
142-29-0

cyclopentene

U

n-butane
106-97-8

n-butane

V

pentane
109-66-0

pentane

Conditions
ConditionsYield
CBV1502 at 579.84℃; under 900.09 Torr; Product distribution / selectivity;A 2.6%
B 2.4%
C 1.29%
D 0.05%
E 0.03%
F 24.95%
G 0.73%
H 3.19%
I 0.32%
J 0.58%
K 0.36%
L 2.08%
M 2.15%
N 0.34%
O 9.61%
P 0.23%
Q 0.4%
R 0.71%
S 0.14%
T 0.14%
U 1.8%
V 0.16%
CBV28014 at 509.84℃; under 900.09 Torr; Product distribution / selectivity;A 6.71%
B 7.3%
C 5.62%
D 0.02%
E 0.03%
F 23.29%
G 0.09%
H 9.97%
I 1.1%
J 2.06%
K 0.07%
L 1.24%
M 1.95%
N 0.59%
O 3.25%
P 0.7%
Q 0.31%
R 2.72%
S 0.47%
T 0.21%
U 1.37%
V 0.26%
pentane
109-66-0

pentane

A

Cyclopentane
287-92-3

Cyclopentane

B

cyclopenta-1,3-diene
542-92-7

cyclopenta-1,3-diene

C

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
With silica-supported tetrakis(triphenylphosphine)platinum(0)-derived nanocatalyst In benzene at 600℃;A 0.3%
B 21.4%
C 2.7%
With silica-supported tetrakis(triphenylphosphite)platinum(0)-derived nanocatalyst In benzene at 600℃;A 2.1%
B 6%
C 1.2%
With platinum on alumina In water at 600℃;A 0.1%
B 1.4%
C 0.1%
With hydrogen at 575℃; under 3087.28 Torr; for 15h; Overall yield = 32 percent;
1,4-Pentadiene
591-93-5

1,4-Pentadiene

A

1-methylbuta-1,3-diene
2004-70-8

1-methylbuta-1,3-diene

B

ethenylcyclopropane
693-86-7

ethenylcyclopropane

C

cyclopenta-1,3-diene
542-92-7

cyclopenta-1,3-diene

D

buta-1,3-diene
106-99-0

buta-1,3-diene

E

cyclopentene
142-29-0

cyclopentene

Conditions
ConditionsYield
Product distribution; Mechanism; Plasmolysis (40 W, 3.48mmol/min, 13.56 MHz);A n/a
B 5%
C 21%
D n/a
E 18%
cyclopentene
142-29-0

cyclopentene

Cyclopentene oxide
285-67-6

Cyclopentene oxide

Conditions
ConditionsYield
With [NiII(tetrakis(2,6-di(n-butoxy)phenyl)porphyrinato)]; 3-chloro-benzenecarboperoxoic acid In dichloromethane at 20℃; for 0.166667h; Inert atmosphere; Schlenk technique;100%
With dihydrogen peroxide; teterabutylammonium In acetonitrile at 31.85℃; for 3h;99%
With tert.-butylhydroperoxide In acetonitrile at 65 - 68℃; for 9h;99%
cyclopentene
142-29-0

cyclopentene

Cyclopentanol
96-41-3

Cyclopentanol

Conditions
ConditionsYield
With zinc(II) tetrahydroborate; dihydrogen peroxide In acetonitrile for 0.166667h; Mechanism; Ambient temperature;100%
With zinc(II) tetrahydroborate; dihydrogen peroxide In acetonitrile for 0.166667h; Ambient temperature;100%
With lithium borohydride; alkaline H2O2; ethyl acetate94%
cyclopentene
142-29-0

cyclopentene

cyclopenta-1,3-diene
542-92-7

cyclopenta-1,3-diene

Conditions
ConditionsYield
With n-butyllithium; potassium 2-methylbutan-2-olate In hexane 1) r.t., 14 h, 2) reflux, 5 h;100%
at 850℃; Erhitzen unter vermindertem Druck;
With chromium (III)-oxide-aluminium oxide contacts at 450 - 500℃;
With palladium at 180 - 200℃;
cyclopentene
142-29-0

cyclopentene

cyclopentanone
120-92-3

cyclopentanone

Conditions
ConditionsYield
With oxygen; palladium(II) sulfate; PdSO4-H3PMo6W6O40 In cyclohexane; water at 30℃; for 6h;100%
With oxygen; H3PMo6W6O40 In cyclohexane; water at 29.9℃; under 760 Torr; for 6h;100%
With palladium(II) sulfate; oxygen; H3PMo6W6O40 In cyclohexane; water at 29.9℃; under 760 Torr; for 6h; Product distribution; Rate constant; other time, other Pd(II) salt, other concentration of catalyst;100%
propargyl alcohol
107-19-7

propargyl alcohol

cyclopentene
142-29-0

cyclopentene

1-Bromo-2-prop-2-ynyloxy-cyclopentane
80997-78-0

1-Bromo-2-prop-2-ynyloxy-cyclopentane

Conditions
ConditionsYield
With N-Bromosuccinimide at 0℃; for 1h;100%
With N-Bromosuccinimide In dichloromethane 1.) -20 deg C, 2 h, 2.) 15 deg C;70%
propionaldehyde
123-38-6

propionaldehyde

cyclopentene
142-29-0

cyclopentene

1-cyclopentyl-1-propanone
6635-67-2

1-cyclopentyl-1-propanone

Conditions
ConditionsYield
With dibenzoyl peroxide at 90℃; for 10h;100%
methyl (2E)-3-bromoacrylate
6213-87-2

methyl (2E)-3-bromoacrylate

cyclopentene
142-29-0

cyclopentene

3-Cyclopent-2-en-(Z)-ylidene-propionic acid methyl ester
119946-66-6

3-Cyclopent-2-en-(Z)-ylidene-propionic acid methyl ester

Conditions
ConditionsYield
With palladium diacetate; tetrabutyl-ammonium chloride; potassium acetate In N,N-dimethyl-formamide at 25℃; for 24h;100%
cyclopentene
142-29-0

cyclopentene

(+/-)-trans-1-azido-2-iodocyclopentane

(+/-)-trans-1-azido-2-iodocyclopentane

Conditions
ConditionsYield
With sodium azide; Iodine monochloride In acetonitrile 1.) -20 deg C, 30 min; 2.) up to RT, 10 h;100%
With sodium azide; iodine In tetrahydrofuran; methanol; water at 20 - 25℃; for 3h;74%
cyclopentene
142-29-0

cyclopentene

4-Aza-2-oxo-1-oxaspiro<5.4>dec-3-ene 4-oxide
155052-20-3

4-Aza-2-oxo-1-oxaspiro<5.4>dec-3-ene 4-oxide

rel-(5aS,8aR,8bS)-1-oxo-1,5a,8a,8b-tetrahydrocyclopent[f]isoxazolo[2,3-c]oxazole-3-spiro-1'-cyclohexane

rel-(5aS,8aR,8bS)-1-oxo-1,5a,8a,8b-tetrahydrocyclopent[f]isoxazolo[2,3-c]oxazole-3-spiro-1'-cyclohexane

Conditions
ConditionsYield
at 30℃; under 6000480 Torr; for 48h;100%
cyclopentene
142-29-0

cyclopentene

(5R,6S,9R)-6-isopropyl-9-methyl-2-oxo-4-aza-1-oxaspiro[5.4]dec-3-ene 4-oxide
176504-23-7

(5R,6S,9R)-6-isopropyl-9-methyl-2-oxo-4-aza-1-oxaspiro[5.4]dec-3-ene 4-oxide

(3R,5aR,8aR,8bS,1'R,4'S)-1-oxo-1,5a,8a,8b-tetrahydrocyclopent[f]isoxazolo[2,3-c]oxazole-3-spiro-3'-menthane
190077-58-8

(3R,5aR,8aR,8bS,1'R,4'S)-1-oxo-1,5a,8a,8b-tetrahydrocyclopent[f]isoxazolo[2,3-c]oxazole-3-spiro-3'-menthane

Conditions
ConditionsYield
at 30℃; under 6000480 Torr; for 72h;100%
(2,6-(C6H3But)2pyridine)Au(CF3CO2)
1384526-43-5

(2,6-(C6H3But)2pyridine)Au(CF3CO2)

tris(pentafluorophenyl)borate
1109-15-5

tris(pentafluorophenyl)borate

cyclopentene
142-29-0

cyclopentene

[(2,6-bis(4-tBuC6H3)2pyridine dianion)Au(eta2-cyclopentene)][CF3COOB(C6F5)4]
1422722-13-1

[(2,6-bis(4-tBuC6H3)2pyridine dianion)Au(eta2-cyclopentene)][CF3COOB(C6F5)4]

Conditions
ConditionsYield
In dichloromethane-d2 at -78 - -40℃;100%
hydrogen
1333-74-0

hydrogen

cyclopentene
142-29-0

cyclopentene

Cyclopentane
287-92-3

Cyclopentane

Conditions
ConditionsYield
With C55H88ClN3P2Ru In dichloromethane-d2 at 50℃; under 3040.2 Torr; for 3h; Reagent/catalyst; Time;100%
sodium 4-methylbenzenesulfinate
824-79-3

sodium 4-methylbenzenesulfinate

cyclopentene
142-29-0

cyclopentene

C12H15IO2S

C12H15IO2S

Conditions
ConditionsYield
With iodine In dichloromethane; water at 20℃;100%
cyclopentene
142-29-0

cyclopentene

trans,trans-bis(2-chlorocyclopentyl)selenide

trans,trans-bis(2-chlorocyclopentyl)selenide

Conditions
ConditionsYield
With selenium(II) chloride In dichloromethane at -78 - 20℃; for 5h; stereoselective reaction;100%
cyclopentene
142-29-0

cyclopentene

trans,trans-bis(2-bromocyclopentyl)selenide

trans,trans-bis(2-bromocyclopentyl)selenide

Conditions
ConditionsYield
With selenium dibromide In dichloromethane at -78 - 20℃; for 5h; stereoselective reaction;100%
Phenylselenyl bromide
34837-55-3

Phenylselenyl bromide

cyclopentene
142-29-0

cyclopentene

2-bromocyclopentyl phenyl selenide

2-bromocyclopentyl phenyl selenide

Conditions
ConditionsYield
In dichloromethane at 20℃; for 1h;100%
(C2H5)2O*(chloro)dihydroborane

(C2H5)2O*(chloro)dihydroborane

cyclopentene
142-29-0

cyclopentene

(cyclopentyl)dichloroborane
39105-80-1

(cyclopentyl)dichloroborane

Conditions
ConditionsYield
In not given99.5%
In not given99.5%
cyclopentene
142-29-0

cyclopentene

Cyclopentane
287-92-3

Cyclopentane

Conditions
ConditionsYield
With 0.42C23H20N4O4*2Cl(1-)*Zn(2+)*10.16H2O*0.58Pd(2+)*0.58C23H20N4O4(1-); hydrogen In tetrahydrofuran at 20℃; under 760.051 Torr; for 1h;99%
With C22H34FeO2Si4; hydrogen In toluene at 20℃; for 6h; Inert atmosphere; Schlenk technique;99%
With C40H56FeN2Si4(2-); hydrogen In 1,2-dimethoxyethane at 80℃; under 7600.51 Torr; for 2h; Schlenk technique; Autoclave;99%
cyclopentene
142-29-0

cyclopentene

Glutaraldehyde
111-30-8

Glutaraldehyde

Conditions
ConditionsYield
With 1H-imidazole; sodium periodate; MnCl-TPP-(PEO750)4 In water; acetonitrile at 20℃; for 24h;99%
With W-MCM41; dihydrogen peroxide In tert-butyl alcohol at 35℃; for 24h;71%
With sodium periodate; water In 1,2-dichloro-ethane at 20℃; for 1h;70.9%
iodobenzene
591-50-4

iodobenzene

cyclopentene
142-29-0

cyclopentene

cyclopent-1-en-1-ylbenzene
825-54-7

cyclopent-1-en-1-ylbenzene

Conditions
ConditionsYield
Stage #1: cyclopentene With bis(1,5-cyclooctadiene)diiridium(I) dichloride; bis(pinacol)diborane at 60℃; for 16h; Inert atmosphere;
Stage #2: iodobenzene With palladium diacetate; triphenylphosphine; barium(II) hydroxide In tetrahydrofuran; water at 50℃; for 16h; Suzuki-Miyaura coupling; Inert atmosphere; regioselective reaction;
99%
at 20℃; Irradiation;
2-iodobenzyl alcohol
5159-41-1

2-iodobenzyl alcohol

cyclopentene
142-29-0

cyclopentene

2-Cyclopent-2-eneylbenzyl alcohol
126087-58-9

2-Cyclopent-2-eneylbenzyl alcohol

Conditions
ConditionsYield
With tetrabutyl-ammonium chloride; potassium acetate; triphenylphosphine; palladium diacetate In N,N-dimethyl-formamide at 80℃; for 24h;99%
tert-butyl 4-nitrobenzoperoxoate
16166-61-3

tert-butyl 4-nitrobenzoperoxoate

cyclopentene
142-29-0

cyclopentene

cyclopent-2-en-1-yl 4-nitrobenzoate
21985-86-4

cyclopent-2-en-1-yl 4-nitrobenzoate

Conditions
ConditionsYield
Stage #1: cyclopentene With copper-boron encapsulated with (3-aminopropyl)trimethoxysilane grafted SBA-15 In acetonitrile at 25℃; for 0.5h;
Stage #2: tert-butyl 4-nitrobenzoperoxoate In acetonitrile at 25℃; for 50h; Reagent/catalyst;
99%
With copper(I) triflate In acetonitrile at 20℃; for 13h; Reagent/catalyst; Sealed tube; Schlenk technique; Inert atmosphere;90%
With Cu(CH3CN)4PF6 immobilized on halloysite, functionalized with ionic liquid and 2-aminopyrimidine In acetonitrile at 25℃; for 45h; Inert atmosphere;67%
copper(I) bromide In acetonitrile at 45℃; for 72h; Oxidation;54%
3,5-diphenyl-1,2,4-oxadiazole-4-oxide
20594-92-7

3,5-diphenyl-1,2,4-oxadiazole-4-oxide

cyclopentene
142-29-0

cyclopentene

N-(cyclopent-2-en-1-yl)-N-hydroxybenzamide

N-(cyclopent-2-en-1-yl)-N-hydroxybenzamide

Conditions
ConditionsYield
In methanol Irradiation;99%
In methanol at 20℃; for 5h; Irradiation;94%
methyl vinyl ketone
78-94-4

methyl vinyl ketone

cyclopentene
142-29-0

cyclopentene

(3E,8E)-undeca-3,8-diene-2,10-dione
136202-50-1

(3E,8E)-undeca-3,8-diene-2,10-dione

Conditions
ConditionsYield
With copper(l) iodide; C39H52Cl2N2O3Ru In diethyl ether at 35℃; for 16h; Cross Metathesis; Inert atmosphere;99%
Hoveyda-Grubbs catalyst second generation In dichloromethane at 45℃; for 6h;86%
ethyl 2,2-difluoro-2-iodoacetate
7648-30-8

ethyl 2,2-difluoro-2-iodoacetate

cyclopentene
142-29-0

cyclopentene

trans-ethyl-α,α-difluoro-(2-iodocyclopentanyl)acetate

trans-ethyl-α,α-difluoro-(2-iodocyclopentanyl)acetate

Conditions
ConditionsYield
With diethylzinc In hexane; acetonitrile at -20℃; for 16h; Schlenk technique; Inert atmosphere;99%
With sodium dithionite; sodium hydrogencarbonate In acetonitrile at 20℃; for 6h;75%
(1R,2S,7R,8S)-1,11,11-Trimethyl-6-oxy-3-oxa-6-aza-tricyclo[6.2.1.02,7]undec-5-en-4-one
898555-43-6

(1R,2S,7R,8S)-1,11,11-Trimethyl-6-oxy-3-oxa-6-aza-tricyclo[6.2.1.02,7]undec-5-en-4-one

cyclopentene
142-29-0

cyclopentene

C17H25NO3
898555-47-0

C17H25NO3

Conditions
ConditionsYield
In toluene at 30℃; for 46h;99%
(1S,2R,7S,8R)-8,11,11-Trimethyl-6-oxy-3-oxa-6-aza-tricyclo[6.2.1.02,7]undec-5-en-4-one
898555-33-4

(1S,2R,7S,8R)-8,11,11-Trimethyl-6-oxy-3-oxa-6-aza-tricyclo[6.2.1.02,7]undec-5-en-4-one

cyclopentene
142-29-0

cyclopentene

C17H25NO3

C17H25NO3

Conditions
ConditionsYield
In toluene at 30℃; for 25h;99%
carbon monoxide
201230-82-2

carbon monoxide

phenylhydrazine
100-63-0

phenylhydrazine

cyclopentene
142-29-0

cyclopentene

N-cyclopentylmethylene-N'-phenylhydrazine
104563-25-9

N-cyclopentylmethylene-N'-phenylhydrazine

Conditions
ConditionsYield
With hydrogen; toluene-4-sulfonic acid; acetylacetonatodicarbonylrhodium(l) In tetrahydrofuran at 100℃; under 52504.2 Torr; for 72h;99%
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