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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

Cyclopentylmagnesium Bromide Manufacturer/High quality/Best price/In stock

Cas:33240-34-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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 Bromocyclopentylmagnesium

Cas:33240-34-5

Min.Order:1

Negotiable

Type:Other

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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

Cyclopentylmagnesium bromide

Cas:33240-34-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

CYCLOPENTYLMAGNESIUM BROMIDE Basic information Product Name: CYCLOPENTYLMAGNESIUM BROMIDE Synonyms: bromocyclopentyl-magnesiu;CYCLOPENTYLMAGNESIUM BROMIDE;CYCLOPENTYLMAGNSIUM BROMIDE;Cyc

CYCLOPENTYLMAGNESIUM BROMIDE

Cas:33240-34-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

CYCLOPENTYLMAGNESIUM BROMIDE

Cas:33240-34-5

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

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Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Manufacturer supply CAS 33240-34-5 with best quality

Cas:33240-34-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Shanghai Minstar Chemical Co., Ltd

Synonyms: bromocyclopentyl-magnesiu;CYCLOPENTYLMAGNESIUM BROMIDE;CYCLOPENTYLMAGNSIUM BROMIDE;Cyclopentylmagnesium bromide (18% in tetrhydrofuran;bromocyclopentylmagnesium;CYCLOPENTYLMAGNESIUM BROMIDE, 2.0M SOLUT ION IN DIETHYL ETHER;18%intetrahydro

CYCLOPENTYLMAGNESIUM BROMIDE 33240-34-5 in THF 2M solution Most competitive

Cas:33240-34-5

Min.Order:1 Liter

Negotiable

Type:Lab/Research institutions

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Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

CAS NO.:33240-34-5

Cas:33240-34-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hubei Jiutian Bio-medical 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 highly qualifie

CYCLOPENTYLMAGNESIUM BROMIDE CAS 33240-34-5

Cas:33240-34-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

CYCLOPENTYLMAGNESIUM BROMIDE

Cas:33240-34-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

Cyclopentylmagnesium Bromide

Cas:33240-34-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

Cyclopentylmagnesium Bromide

Cas:33240-34-5

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

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Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

YCLOPENTYLMAGNESIUM BROMIDE cas no. 33240-34-5 98%

Cas:33240-34-5

Min.Order:0

Negotiable

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GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

Cyclopentyl magnesium bromide

Cas:33240-34-5

Min.Order:0

Negotiable

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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

cyclopentylmagnesium bromide

Cas:33240-34-5

Min.Order:0

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Type:Other

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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

CyclopentylMagnesiuM BroMide (ca. 18% in Tetrahydrofuran, ca. 1Mol/L)

Cas:33240-34-5

Min.Order:0

Negotiable

Type:Manufacturers

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Aecochem Corp.

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

Cyclopentyl Magnesium Bromide 1Mol/Lthf

Cas:33240-34-5

Min.Order:0

Negotiable

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Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

cyclopentylmagnesium bromide

Cas:33240-34-5

Min.Order:0

Negotiable

Type:Manufacturers

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Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

Cyclopentylmagnesium Bromide

Cas:33240-34-5

Min.Order:0

Negotiable

Type:Manufacturers

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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

CyclopentylMagnesiuM broMide, 2.0 M solution in diethyl ether, J&KSeal

Cas:33240-34-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

Cyclopentyl Magnesium Bromide

Cas:33240-34-5

Min.Order:0

Negotiable

Type:Other

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Wuhan Circle Star Chem-medical Technology co.,Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:White to Off-White Solid Storage:Keep it in dry,shady and cool place Package:as your requirement Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by Sea

CYCLOPENTYLMAGNESIUM BROMIDE

Cas:33240-34-5

Min.Order:0

Negotiable

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DB BIOTECH CO., LTD

best seller Application:API

Cyclopentylmagnesium Bromide

Cas:33240-34-5

Min.Order:0

Negotiable

Type:Trading Company

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BOC Sciences

We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white to yellow crystal powder Storage:Room temperature with sealed well Package:according to the clients requirement Applicatio

cyclopentylmagnesiumbromide

Cas:33240-34-5

Min.Order:0

Negotiable

Type:Trading Company

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Hangzhou Fandachem Co.,Ltd

Cyclopentylmagnesium Bromide cas 33240-34-5Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

Cyclopentylmagnesium Bromide cas 33240-34-5

Cas:33240-34-5

Min.Order:0

Negotiable

Type:Other

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Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

Cyclopentylmagnesium Bromide

Cas:33240-34-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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SAGECHEM LIMITED

33240-34-5 Application:intermediate

cyclopentylmagnesium bromide

Cas:33240-34-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

33240-34-5

Cas:33240-34-5

Min.Order:0

Negotiable

Type:Trading Company

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Hebei Muhuang Technology Co., Ltd

best seller Application:API

Cyclopentylmagnesium Bromide

Cas:33240-34-5

Min.Order:0

Negotiable

Type:Trading Company

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Chemsigma International Co.,Ltd.

bulk?production Application:Pharmaceutical intermediates

CYCLOPENTYLMAGNESIUM BROMIDE

Cas:33240-34-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Synthetic route

Cyclopentyl bromide
137-43-9

Cyclopentyl bromide

A

bicyclopentyl
1636-39-1

bicyclopentyl

B

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

Conditions
ConditionsYield
With tetrahydrofuran; magnesium chloride at 37℃; Product distribution; Mechanism; effect of solvent deuteration, other reagents;A 2%
B 71%
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 bromide
137-43-9

Cyclopentyl bromide

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

Conditions
ConditionsYield
With magnesium In diethyl ether
With magnesium In diethyl ether Thermodynamic data; -ΔH(reaction);
With magnesium In tetrahydrofuran at 23℃; Kinetics;
cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

Carbonic acid ethyl ester (E)-non-2-enyl ester

Carbonic acid ethyl ester (E)-non-2-enyl ester

(1-Vinyl-heptyl)-cyclopentane

(1-Vinyl-heptyl)-cyclopentane

Conditions
ConditionsYield
CuCl - N-heterocyclic carbene In diethyl ether at 0℃;100%
5,7-di-tert-butyl-1,2,3,3a-tetrahydrobenzo[d]pyrrolo[2,1-b]oxazole

5,7-di-tert-butyl-1,2,3,3a-tetrahydrobenzo[d]pyrrolo[2,1-b]oxazole

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

2,4-di-tert-butyl-6-(2-cyclopentylpyrrolidin-1-yl)phenol

2,4-di-tert-butyl-6-(2-cyclopentylpyrrolidin-1-yl)phenol

Conditions
ConditionsYield
In diethyl ether; 1,2-dichloro-ethane at 0℃; Inert atmosphere;99%
phenyldimethylsilyl chloride
768-33-2

phenyldimethylsilyl chloride

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

cyclopentyldimethyl(phenyl)silane

cyclopentyldimethyl(phenyl)silane

Conditions
ConditionsYield
With (DrewPhos)2PdI2 In diethyl ether at 20℃; for 24h;99%
cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

cyclopentyldimethyl(phenyl)silane

cyclopentyldimethyl(phenyl)silane

Conditions
ConditionsYield
With (DrewPhos)2PdI2 In diethyl ether at 20℃; for 24h; Inert atmosphere; Schlenk technique;99%
cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

Cyclopentane
287-92-3

Cyclopentane

Conditions
ConditionsYield
With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; tert-butyl alcohol In diethyl ether at 34℃;98%
C19H25N2S(1+)*F6Sb(1-)

C19H25N2S(1+)*F6Sb(1-)

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

C13H14S

C13H14S

Conditions
ConditionsYield
In tetrahydrofuran; diethyl ether at -78℃; for 2h; Schlenk technique; Inert atmosphere;98%
[(η(5)-C5H4SiMe3)2Ti(C.tplbond.CSiMe3)2Cu(SC6H4(CH2N(CH3)2))]

[(η(5)-C5H4SiMe3)2Ti(C.tplbond.CSiMe3)2Cu(SC6H4(CH2N(CH3)2))]

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

(C5H4Si(CH3)3)2Ti(CCSi(CH3)3)2CuC5H9

(C5H4Si(CH3)3)2Ti(CCSi(CH3)3)2CuC5H9

Conditions
ConditionsYield
In diethyl ether (N2); addn. of a soln. of magnesium compd. in Et2O to a soln. of copper complex in Et2O at -50°C, stirring for 90 min; filtration through Kieselgur, evapn. at -30°C, dissolving in a mixt. of CH2Cl2/petroleum ether 1:5 at -30°C, filtration through Kieselgur, evapn.;96%
(2S,4S)-4-isopropyl-2-p-toluene-4,5-dihydro-<1,2λ6,3>oxathiazole 2-oxide
145624-62-0, 145679-46-5

(2S,4S)-4-isopropyl-2-p-toluene-4,5-dihydro-<1,2λ6,3>oxathiazole 2-oxide

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

C17H27NO2S
145624-67-5

C17H27NO2S

Conditions
ConditionsYield
In tetrahydrofuran; diethyl ether 1) -78 deg C, 5 min, 2) 0 deg C, 45 min;94%
Ni(2+)*C36H44N4C3H2O(2-)

Ni(2+)*C36H44N4C3H2O(2-)

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

Ni(II) meso-(3-hydroxy-3-cyclopentyl-propenyl)octaethylporphyrin

Ni(II) meso-(3-hydroxy-3-cyclopentyl-propenyl)octaethylporphyrin

Conditions
ConditionsYield
In tetrahydrofuran; diethyl ether at -30℃; for 0.166667h;94%
1-Fluoronaphthalene
321-38-0

1-Fluoronaphthalene

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

1-cyclopentylnaphthalene
92578-67-1

1-cyclopentylnaphthalene

Conditions
ConditionsYield
Stage #1: 1-Fluoronaphthalene With bis(1,5-cyclooctadiene)nickel (0); 1,2-bis-(diphenylphosphino)ethane In di-isopropyl ether for 0.05h; Sealed tube; Glovebox;
Stage #2: cyclopentylmagnesium bromide In diethyl ether; di-isopropyl ether at 100℃; for 24h; Sealed tube; Glovebox;
94%
Stage #1: 1-Fluoronaphthalene With C30H36NiOP2 In tetrahydrofuran for 0.0833333h; Inert atmosphere; Schlenk technique;
Stage #2: cyclopentylmagnesium bromide In tetrahydrofuran at 60℃; for 16h; Inert atmosphere; Schlenk technique;
79%
cyclohexenone
930-68-7

cyclohexenone

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

1-cyclopentyl-cyclohex-2-enol

1-cyclopentyl-cyclohex-2-enol

Conditions
ConditionsYield
With lanthanum(III) chloride; lithium chloride In tetrahydrofuran at 0℃; for 0.5h;93%
LaCl3-2LiCl In tetrahydrofuran93%
isochromane
493-05-0

isochromane

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

3,4-dihydro-1-cyclopentyl-1H-2-benzopyran

3,4-dihydro-1-cyclopentyl-1H-2-benzopyran

Conditions
ConditionsYield
Stage #1: isochromane With 2-azatricyclo[3.3.1.13,7]decan-2-ol; [bis-(trifluoroacetoxy)iodo]benzene In 1,2-dichloro-ethane at 50℃; for 15h; Inert atmosphere;
Stage #2: cyclopentylmagnesium bromide With 2-azatricyclo[3.3.1.13,7]decan-2-ol; [bis-(trifluoroacetoxy)iodo]benzene In diethyl ether; 1,2-dichloro-ethane at -30℃; for 3h; Inert atmosphere;
93%
Gallium trichloride
13450-90-3

Gallium trichloride

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

tricyclopentylgallium
149063-84-3

tricyclopentylgallium

Conditions
ConditionsYield
In diethyl ether room temp, 16h; evapn.; extn. (hexane); distn. (150-155°C, 0.1 mmHg);92.4%
N,N-dibenzylformamide
5464-77-7

N,N-dibenzylformamide

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

6-exo-(N,N-dibenzylamino)bicyclo[3.1.0]hexane

6-exo-(N,N-dibenzylamino)bicyclo[3.1.0]hexane

Conditions
ConditionsYield
With titanium(IV) isopropylate In tetrahydrofuran; benzene Reflux;92%
1-naphthyl tosylate
68211-49-4

1-naphthyl tosylate

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

1-cyclopentylnaphthalene
92578-67-1

1-cyclopentylnaphthalene

Conditions
ConditionsYield
With 1,2-bis(diphenylphosphino)ethane nickel(II) chloride In tetrahydrofuran at 23℃; Kumada Cross-Coupling; Inert atmosphere; Schlenk technique;92%
(μ-dithio)bis(tricarbonyliron)
14243-23-3

(μ-dithio)bis(tricarbonyliron)

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

Conditions
ConditionsYield
With methyl iodide In tetrahydrofuran N2; dropwise addn. of Grignard reagent to Fe-complex (-78°C), stirring (15-20 min), addn. of MeI, stirring (30 min, then 2-3 h, room temp.); solvent removal (reduced pressure), chromy. (silicic acid), distn. (reduced pressure); elem. anal.;91%
9-ethyl-6-methoxypurine
1338696-09-5

9-ethyl-6-methoxypurine

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

8-cyclopentyl-9-ethyl-6-methoxy-9H-purine
1383483-98-4

8-cyclopentyl-9-ethyl-6-methoxy-9H-purine

Conditions
ConditionsYield
With 1,3-bis[(diphenylphosphino)propane]dichloronickel(II); 1,2-dichloro-ethane In tetrahydrofuran at 20℃; for 24h; Inert atmosphere;91%
benzyl 4-oxoquinoline-1(4H)-carboxylate
172538-83-9

benzyl 4-oxoquinoline-1(4H)-carboxylate

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

(2R)-benzyl 2-cyclopentyl-4-oxo-3,4-dihydroquinoline-1(2H)-carboxylate

(2R)-benzyl 2-cyclopentyl-4-oxo-3,4-dihydroquinoline-1(2H)-carboxylate

Conditions
ConditionsYield
Stage #1: benzyl 4-oxoquinoline-1(4H)-carboxylate With copper(I) bromide dimethylsulfide complex; (R,R)-1,2-bis(2,5-diphenylphospholanyl)ethane In dichloromethane at 18 - 25℃; for 0.333333h; Inert atmosphere; Schlenk technique;
Stage #2: cyclopentylmagnesium bromide In dichloromethane at -78℃; for 2h; Inert atmosphere; Schlenk technique; enantioselective reaction;
91%
tert-Butyl 4-(5-(6-(3-Bromo-5-methylphenoxy)pyridin-2-yl)-4-methyl-1H-1,2,3-triazol-1-yl)piperidine-1-carboxylate

tert-Butyl 4-(5-(6-(3-Bromo-5-methylphenoxy)pyridin-2-yl)-4-methyl-1H-1,2,3-triazol-1-yl)piperidine-1-carboxylate

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

tert-Butyl 4-(5-(6-(3-Cyclopentyl-5-methylphenoxy)pyridin-2-yl)-4-methyl-1H-1,2,3-triazol-1-yl)piperidine-1-carboxylate

tert-Butyl 4-(5-(6-(3-Cyclopentyl-5-methylphenoxy)pyridin-2-yl)-4-methyl-1H-1,2,3-triazol-1-yl)piperidine-1-carboxylate

Conditions
ConditionsYield
With methanesulfonic acid(2-dicyclohexylphosphino-2′,4′,6′-triisopropyl-1,1′-biphenyl)[2-(2′-amino-1,1′-biphenyl)]palladium(II) In diethyl ether at 20 - 60℃; for 1h;91%
1-(2-(tert-butylsulfinyl)phenyl)-3-(2-formylphenyl)-1,3-dimethylurea
1114451-19-2

1-(2-(tert-butylsulfinyl)phenyl)-3-(2-formylphenyl)-1,3-dimethylurea

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

C25H34N2O3S
1114451-42-1

C25H34N2O3S

Conditions
ConditionsYield
With N,N'-dimethylpropylideneurea In tetrahydrofuran; hexane at -78℃; Inert atmosphere; diastereoselective reaction;90%
5-chloro-6-[(triisopropyl)oxy]-1,3-benzoxazol-2(3H)-one

5-chloro-6-[(triisopropyl)oxy]-1,3-benzoxazol-2(3H)-one

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

N-{5-chloro-2-hydroxy-4-[(triisopropylsilyl)oxy]phenyl}cyclopentanecarboxamide

N-{5-chloro-2-hydroxy-4-[(triisopropylsilyl)oxy]phenyl}cyclopentanecarboxamide

Conditions
ConditionsYield
In tetrahydrofuran at 70℃;89%
anthranilic acid nitrile
1885-29-6

anthranilic acid nitrile

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

(2-aminophenyl)-cyclopentyl methanone
106718-47-2

(2-aminophenyl)-cyclopentyl methanone

Conditions
ConditionsYield
Stage #1: anthranilic acid nitrile; cyclopentylmagnesium bromide With copper(I) bromide dimethylsulfide complex In tetrahydrofuran; diethyl ether at 0 - 20℃; for 3h; Inert atmosphere;
Stage #2: With hydrogenchloride In water Cooling with ice;
89%
With hydrogenchloride In diethyl ether; water; ethyl acetate
Stage #1: anthranilic acid nitrile; cyclopentylmagnesium bromide In tetrahydrofuran at 0 - 20℃; Grignard reaction;
Stage #2: With hydrogenchloride; water In tetrahydrofuran Grignard reaction;
Stage #3: With sodium hydroxide In tetrahydrofuran; water at 0℃;
Stage #1: anthranilic acid nitrile; cyclopentylmagnesium bromide In tetrahydrofuran at 0 - 20℃;
Stage #2: With hydrogenchloride; water In tetrahydrofuran
Stage #3: With sodium hydroxide In tetrahydrofuran; water at 0℃;
In tetrahydrofuran at 0 - 20℃;
(2S)-2,3-Epoxy-1-(triisopropylsilyloxy)propane
185140-87-8

(2S)-2,3-Epoxy-1-(triisopropylsilyloxy)propane

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

(S)-1-cyclopentyl-3-(triisopropylsilyloxy)propan-2-ol
1254212-40-2

(S)-1-cyclopentyl-3-(triisopropylsilyloxy)propan-2-ol

Conditions
ConditionsYield
With dilithium tetrachlorocuprate In tetrahydrofuran at -40℃; for 0.5h; Inert atmosphere;89%
9-benzyl-6-(4-ethylphenyl)-9H-purine
1346993-67-6

9-benzyl-6-(4-ethylphenyl)-9H-purine

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

9-benzyl-8-cyclopentyl-6-(4-ethylphenyl)-9H-purine
1383484-01-2

9-benzyl-8-cyclopentyl-6-(4-ethylphenyl)-9H-purine

Conditions
ConditionsYield
With 1,3-bis[(diphenylphosphino)propane]dichloronickel(II); 1,2-dichloro-ethane In tetrahydrofuran at 20℃; for 24h; Inert atmosphere;89%
N-Phenyl-2-(trimethylsilyl)propenamide
153035-24-6

N-Phenyl-2-(trimethylsilyl)propenamide

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

3-Cyclopentyl-N-phenyl-2-trimethylsilanyl-propionamide
153035-37-1

3-Cyclopentyl-N-phenyl-2-trimethylsilanyl-propionamide

Conditions
ConditionsYield
In tetrahydrofuran; diethyl ether at 20℃; for 4h;88%
(E)-2-Hexenal
6728-26-3

(E)-2-Hexenal

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

(E)-1-cyclopentylhex-2-en-1-ol

(E)-1-cyclopentylhex-2-en-1-ol

Conditions
ConditionsYield
In tetrahydrofuran at -20 - 20℃; Inert atmosphere;88%
isoprene epoxide
1838-94-4

isoprene epoxide

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

(E)-4-cyclopentyl-2-methylbut-2-en-1-ol
1067637-10-8

(E)-4-cyclopentyl-2-methylbut-2-en-1-ol

Conditions
ConditionsYield
With copper(I) bromide In tetrahydrofuran; diethyl ether at -30℃; for 1h;87%
3-(dimethoxymethyl)-1-phenyl-2,3-dihydro-1H-naphtho[1,2-e][1,3]oxazine
1190770-72-9

3-(dimethoxymethyl)-1-phenyl-2,3-dihydro-1H-naphtho[1,2-e][1,3]oxazine

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

C26H31NO3
1195045-90-9

C26H31NO3

Conditions
ConditionsYield
In tetrahydrofuran; diethyl ether at 20℃; for 0.5h; regioselective reaction;87%
6-methoxy-9-methyl-9H-purine
38917-25-8

6-methoxy-9-methyl-9H-purine

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

8-cyclopentyl-6-methoxy-9-methyl-9H-purine
1383483-97-3

8-cyclopentyl-6-methoxy-9-methyl-9H-purine

Conditions
ConditionsYield
With 1,3-bis[(diphenylphosphino)propane]dichloronickel(II); 1,2-dichloro-ethane In tetrahydrofuran at 20℃; for 24h; Inert atmosphere;87%
benzyl bromide
100-39-0

benzyl bromide

cyclopentylmagnesium bromide
33240-34-5

cyclopentylmagnesium bromide

((cyclopentylsulfonyl)methyl)benzene
14633-48-8

((cyclopentylsulfonyl)methyl)benzene

Conditions
ConditionsYield
Stage #1: cyclopentylmagnesium bromide With 1,4-diazabicyclo[2.2.2]octane-triethylenediamine-bis(sulfur dioxide) In tetrahydrofuran at -40℃; for 1h; Inert atmosphere;
Stage #2: benzyl bromide In N,N-dimethyl-formamide at 120℃; for 3h; Inert atmosphere; Microwave irradiation;
86%
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