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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

Cyclopropyl methyl ketone Manufacturer/High quality/Best price/In stock

Cas:765-43-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name Cyclopropyl methyl ketone CAS No. 765-43-5 Appearance

Cyclopropyl methyl ketone

Cas:765-43-5

Min.Order:1 Gram

FOB Price: $8.0

Type:Lab/Research institutions

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Wuhan Fortuna Chemical Co.,Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; ...... Appearance:Colorless to light yellow liquid Storage:Flammables area

High purity Cyclopropyl methyl ketone CAS 765-43-5 with low price

Cas:765-43-5

Min.Order:25 Kilogram

FOB Price: $500.0

Type:Trading Company

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Hefei TNJ chemical industry co.,ltd

Specifications Molecular Formula C5H8O Molecular Weight 84.12 CAS Registry Number 765-43-5 EINECS 212-146-4 Product Usage it is an important pharmaceutical intermediate, e.g. it can be used to synthesize anti-HIV drug such as Efavirenz

765-43-5

Cas:765-43-5

Min.Order:25 Kilogram

Negotiable

Type:Trading Company

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EAST CHEMSOURCES LIMITED

Cyclopropyl methyl ketone 【Product Name】 Cyclopropyl methyl ketone 【CAS NO.】 765-43-5 【Molecular formula】 C5H8O 【Structural formula】 【Molecular weight】 37.83 【Quality Index】 Appearance: Colorless transparent liquid C

Cyclopropyl methyl ketone

Cas:765-43-5

Min.Order:1 Kilogram

FOB Price: $2.0 / 3.0

Type:Manufacturers

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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 Cyclopropyl methyl ketone

Cas:765-43-5

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

Cyclopropylmethyl ketone

Cas:765-43-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

TIANFUCHEM--765-43-5--Cyclopropyl methyl ketone factory price Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business

TIANFUCHEM--765-43-5--Cyclopropyl methyl ketone factory price

Cas:765-43-5

Min.Order:1 Metric Ton

FOB Price: $2000.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

CAS 765-43-5 Cyclopropyl Methyl Ketone

Cas:765-43-5

Min.Order:1 Kilogram

FOB Price: $10.0 / 16.0

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

Industrial Grade CAS 765-43-5 with high-quality service

Cas:765-43-5

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

Factory Supply High Quality CAS 765-43-5 ,Cyclopropyl methyl ketone

Cas:765-43-5

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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LIDE PHARMACEUTICALS LIMITED

Advantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&amp

Cyclopropyl methyl ketone/ LIDE PHARMA- Factory supply / Best price

Cas:765-43-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Henan Sinotech Import&Export Corporation

Product Name: Cyclopropyl methyl ketone Synonyms: ACETYLCYCLOPROPANE;ACETYLTRIMETHYLENE;AKOS BBS-00004282;1-CYCLOPROPYL-1-ETHANONE;1-CYCLOPROPYL-ETHANONE;CPMK;CYCLOPROPYL METHYL KETONE;METHYL CYCLOPROPYL KE

Cyclopropyl methyl ketone CAS: 765-43-5

Cas:765-43-5

Min.Order:5 Metric Ton

FOB Price: $1.0 / 2.0

Type:Other

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Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

Cyclopropyl methyl ketone 765-43-5

Cas:765-43-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

Cyclopropyl methyl ketone with CAS:765-43-5

Cas:765-43-5

Min.Order:1 Kilogram

FOB Price: $16.0 / 20.0

Type:Trading Company

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Hebei yanxi chemical co.,LTD.

hebei yanxi chemical co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and developmen

Cyclopropyl methyl ketone Manufacturer/High quality/Best price/In stock CAS NO.765-43-5

Cas:765-43-5

Min.Order:1 Kilogram

FOB Price: $2.0 / 6.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

Cyclopropyl methyl ketone CAS:765-43-5 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic i

Cyclopropyl methyl ketone CAS:765-43-5

Cas:765-43-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Cyclopropyl Methyl Ketone

Cas:765-43-5

Min.Order:1 Kilogram

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.:765-43-5

Cas:765-43-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hebei Mojin Biotechnology Co.,Ltd

Hebei Mojin Biotechnology Co., Ltd, Our company is a professional chemical raw materials and chemical reagents research and development production enterprises. We have several production line,So we can control the lowest price. We also have several

1-Cyclopropylethanone cas:765-43-5

Cas:765-43-5

Min.Order:25 Gram

FOB Price: $90.0 / 100.0

Type:Trading Company

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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

Cyclopropyl methyl ketone

Cas:765-43-5

Min.Order:0 Metric Ton

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

Cyclopropylethanone

Cas:765-43-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

Cyclopropyl methyl ketone

Cas:765-43-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

Cyclopropyl methyl ketone

Cas:765-43-5

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

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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

1-cyclopropyl-ethanone/High quality/Best price

Cas:765-43-5

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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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

High quality Cyclopropyl Methyl Ketone

Cas:765-43-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

Cyclopropyl methyl ketone CAS NO.765-43-5

Cas:765-43-5

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

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HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality Appearance:clear colorless to very slightly yellow liquid 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

Cyclopropyl methyl ketone

Cas:765-43-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

Cyclopropyl methyl ketone

Cas:765-43-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

High Purity Cyclopropyl methyl ketone

Cas:765-43-5

Min.Order:0

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Type:Trading Company

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Synthetic route

1-cyclopropylethanol
765-42-4

1-cyclopropylethanol

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
With acetic acid; 1,1'-(phenyl-l3-iodanediyl)bis(pyridinium)trifluoromethanesulfonate In 1,2-dichloro-ethane at 60℃; Inert atmosphere; Molecular sieve; chemoselective reaction;99%
With trifluorormethanesulfonic acid; 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione In 1,4-dioxane at 20℃; for 0.25h;98%
With manganese (VII)-oxide In tetrachloromethane; acetone at -70℃;92%
3-acetyl-2-oxo-4,5-dihydrofuran
517-23-7

3-acetyl-2-oxo-4,5-dihydrofuran

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
With sodium iodide at 192℃; under 4500.45 Torr; Reagent/catalyst; Temperature; Pressure;97.12%
Stage #1: 3-acetyl-2-oxo-4,5-dihydrofuran With hydrogenchloride In water at 100℃; for 2h;
Stage #2: With sodium hydroxide In water at 80 - 100℃; for 2h;
90.2%
With 1-methyl-pyrrolidin-2-one; sodium iodide at 170℃; for 3h;59%
methyl vinyl ketone
78-94-4

methyl vinyl ketone

1,2-dibromomethane
74-95-3

1,2-dibromomethane

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
With sodium iodide; nickel dibromide; zinc In tetrahydrofuran at 0℃; for 96h;97%
2,5-dichloro-2-pentene
20177-02-0

2,5-dichloro-2-pentene

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
With sulfuric acid at 40 - 45℃; for 2h;95.2%
3-diphenylphosphinoyl-5-hydroxypentan-2-one
89625-16-1

3-diphenylphosphinoyl-5-hydroxypentan-2-one

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
With potassium tert-butylate In tert-butyl alcohol at 30℃; for 2h;95%
With potassium tert-butylate In tert-butyl alcohol for 2h;81%
5-chloro-2-pentanone
5891-21-4

5-chloro-2-pentanone

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
With N-benzyl-N,N,N-triethylammonium chloride; sodium hydroxide at 90 - 100℃; for 1.5h; Reagent/catalyst; Temperature;88.04%
With potassium hydroxide Versetzen mit Wasser und anschliessend Erhitzen;
With sodium hydroxide; water Versetzen mit Wasser und anschliessend Erhitzen;
Cyclopropylacetylene
6746-94-7

Cyclopropylacetylene

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
With chloro(1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene)gold(I); water In methanol at 110℃; for 6h;86%
With 3,4,5-trihydroxybenzoic acid; water at 60℃; for 6h; Sealed tube; Green chemistry;75%
With chloro(1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene)gold(I) In methanol; water at 110℃; for 6h; Schlenk technique; regioselective reaction;> 99 %Spectr.
With chloro(1,3-bis(2,6-di-i-propylphenyl)imidazol-2-ylidene)gold(I); water; silver trifluoromethanesulfonate In methanol at 120℃; for 6h;
acetoacetic acid methyl ester
105-45-3

acetoacetic acid methyl ester

ethylene dibromide
106-93-4

ethylene dibromide

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
Stage #1: acetoacetic acid methyl ester; ethylene dibromide With sodium hydride at 55℃; for 3h; Inert atmosphere;
Stage #2: With hydrogenchloride In water at 60℃; for 2h; pH=8 - 9;
84%
ethenylcyclopropane
693-86-7

ethenylcyclopropane

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
With oxygen; copper(l) chloride; palladium dichloride In water; N,N-dimethyl-formamide at 40℃; for 6h;80%
cyclopropylmethyl ketone 2,4-dinitrophenylhydrazone
790-13-6

cyclopropylmethyl ketone 2,4-dinitrophenylhydrazone

A

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

B

benzene-1,2,4-triamine
615-71-4

benzene-1,2,4-triamine

Conditions
ConditionsYield
With vanadium(II) chloride In tetrahydrofuran for 1h; Heating;A 74%
B n/a
2-Methyl-4,5-dihydrofuran
1487-15-6

2-Methyl-4,5-dihydrofuran

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
With sulfonic acid resin at 50℃; for 2h; Reagent/catalyst; Temperature;68.8%
at 430℃; for 0.005h; degree of conversion, other temperatures and reaction times;
at 710 - 760℃; Thermodynamic data; E(excit.), isomerization;
methyllithium
917-54-4

methyllithium

cyclopropanecarboxylic acid
1759-53-1

cyclopropanecarboxylic acid

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
In diethyl ether 1.) 0 deg C; 2.) 2 h, reflux;63%
cyclopropyl methyl ketone oxime
51761-72-9

cyclopropyl methyl ketone oxime

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
With triethylammonium chlorochromate(VI) In 1,2-dichloro-ethane for 2h;61%
cyclopropyltrimethylsilane
930-40-5

cyclopropyltrimethylsilane

acetyl chloride
75-36-5

acetyl chloride

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
With aluminium trichloride In dichloromethane 0 deg C to reflux;60%
3, 5-dichloro-2-pentanone
58371-98-5

3, 5-dichloro-2-pentanone

A

5-chloro-2-pentanone
5891-21-4

5-chloro-2-pentanone

B

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
With tetraethylammonium tosylate In dimethyl sulfoxide electrolysis;A 36%
B 51%
(C4H9)3SnOCH(CH3)C3H5
33866-86-3

(C4H9)3SnOCH(CH3)C3H5

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
With Bromotrichloromethane50%
With CCl3Br50%
With t-C4H9OOC4H9-t byproducts: C3H7COCH3;
With t-C4H9OOC4H9-t byproducts: C3H7COCH3;
5-Hydroxy-2-pentanone
1071-73-4

5-Hydroxy-2-pentanone

A

2-Methyl-4,5-dihydrofuran
1487-15-6

2-Methyl-4,5-dihydrofuran

B

pent-4-en-2-one
13891-87-7

pent-4-en-2-one

C

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

D

acetaldehyde
75-07-0

acetaldehyde

E

2-Pentanone
107-87-9

2-Pentanone

F

acetone
67-64-1

acetone

Conditions
ConditionsYield
at 550℃; for 0.005h; Product distribution; 400 - 500 deg C;A 6.7%
B 43%
C 15%
D 2.41%
E 9%
F 10.8%
1-phenyl-1-cyclopropylmethanol
1007-03-0

1-phenyl-1-cyclopropylmethanol

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
With oxygen In hexane at 68.84℃; under 750.075 Torr; for 24h; Molecular sieve;42%
cyclopropylmethyl-methyl-amine hydrochloride

cyclopropylmethyl-methyl-amine hydrochloride

sodium pyruvate
113-24-6

sodium pyruvate

A

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

B

L-alanin
56-41-7

L-alanin

C

(R)-1-cyclopropylethylamine sulfate

(R)-1-cyclopropylethylamine sulfate

Conditions
ConditionsYield
Stage #1: cyclopropylmethyl-methyl-amine hydrochloride; sodium pyruvate With hydrogenchloride; sodium hydroxide; air; phosphoric acid In water at 28℃; for 46h; pH=8; aq. phosphate buffer; Microbiological reaction; Resolution of racemate;
Stage #2: With sulfuric acid In water optical yield given as %ee;
A n/a
B n/a
C 34.2%
5-iodo-2-pentanone
3695-29-2

5-iodo-2-pentanone

A

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

B

1-Brom-5-iod-2-methyl-1-penten

1-Brom-5-iod-2-methyl-1-penten

Conditions
ConditionsYield
With piperidine; n-butyllithium; bromo(bromomethyl)triphenylphosphorane In diethyl ether; hexane for 12h; Heating;A 31%
B 9%
oxirane
75-21-8

oxirane

(Acetylmethylen)tri(n-butyl)phosphoran
39743-80-1

(Acetylmethylen)tri(n-butyl)phosphoran

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
at 150℃; for 15h;30%
acetic acid
64-19-7

acetic acid

cyclopropanecarboxylic acid
1759-53-1

cyclopropanecarboxylic acid

A

4-butanolide
96-48-0

4-butanolide

B

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

C

acetone
67-64-1

acetone

Conditions
ConditionsYield
catalyst B at 360℃; for 2 - 30.17h;A 1.05%
B 2.39%
C 2.46%
catalyst A at 360℃; for 2 - 24h;A 0.58%
B 0.74%
C 0.41%
2-Methyl-4,5-dihydrofuran
1487-15-6

2-Methyl-4,5-dihydrofuran

A

3-penten-2-one
625-33-2

3-penten-2-one

B

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
at 525℃; Erhitzen;
bromo-5-pentanone-2
3884-71-7

bromo-5-pentanone-2

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
With potassium carbonate
With potassium hydroxide
With potassium hydroxide
With diphenylmercury(II) In toluene Heating;
isopropenylcyclopropane
4663-22-3

isopropenylcyclopropane

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
With potassium permanganate
1-Acetylcyclopropane-1-carboxylic acid
56172-71-5

1-Acetylcyclopropane-1-carboxylic acid

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
at 200℃;
methylmagnesium bromide
75-16-1

methylmagnesium bromide

cyclopropropanecarbonitrile
5500-21-0

cyclopropropanecarbonitrile

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
Behandeln des Reaktionsprodukts mit Wasser;
methyl magnesium (1+); bromide

methyl magnesium (1+); bromide

cyclopropropanecarbonitrile
5500-21-0

cyclopropropanecarbonitrile

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

Conditions
ConditionsYield
analog verlaeuft die Reaktion mit β-Campholensaeurenitril, Zimtsaeurenitril und α.β-Diphenyl-n-valeronitril;
1-chloro-1-cyclopropylethene
24154-06-1

1-chloro-1-cyclopropylethene

A

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

B

Cyclopropylacetylene
6746-94-7

Cyclopropylacetylene

Conditions
ConditionsYield
With silver perchlorate In acetic acid
2,2-dimethyltetrahydrofuran
1003-17-4

2,2-dimethyltetrahydrofuran

1-Cyclopropyl-ethylidene-oxonium
70058-20-7

1-Cyclopropyl-ethylidene-oxonium

A

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

B

2,2-Dimethyl-tetrahydro-furanium
878559-53-6

2,2-Dimethyl-tetrahydro-furanium

Conditions
ConditionsYield
at 24.9℃; Thermodynamic data; ΔG0;
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

trimethylsilylacetylene
1066-54-2

trimethylsilylacetylene

2-cyclopropyl-4-trimethylsilanyl-but-3-yn-2-ol

2-cyclopropyl-4-trimethylsilanyl-but-3-yn-2-ol

Conditions
ConditionsYield
Stage #1: trimethylsilylacetylene With n-butyllithium In hexanes; diethyl ether at -78℃; for 1.16667h;
Stage #2: Cyclopropyl methyl ketone In hexanes; diethyl ether at 20℃; for 48h;
100%
With methyllithium 1.) ether, room temperature, 2 h; Multistep reaction;
4-Trifluoromethylbenzaldehyde
455-19-6

4-Trifluoromethylbenzaldehyde

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

(E)-1-cyclopropyl-3-(4-(trifluoromethyl)phenyl)prop-2-en-1-one
72881-74-4

(E)-1-cyclopropyl-3-(4-(trifluoromethyl)phenyl)prop-2-en-1-one

Conditions
ConditionsYield
With sodium methylate In methanol at 23℃; for 16h;100%
With sodium hydroxide In ethanol; water at 60℃;91%
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

formic acid ethyl ester
109-94-4

formic acid ethyl ester

potassium 3-cyclopropyl-3-oxoprop-1-en-1-olate

potassium 3-cyclopropyl-3-oxoprop-1-en-1-olate

Conditions
ConditionsYield
With potassium tert-butylate In tetrahydrofuran at 20℃;100%
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

ethyl 2-cyanoacetate
105-56-6

ethyl 2-cyanoacetate

(E,Z)-ethyl 2-cyano-3-cyclopropyl-2-butenoate
17407-28-2

(E,Z)-ethyl 2-cyano-3-cyclopropyl-2-butenoate

Conditions
ConditionsYield
99.5%
29%
With ammonium acetate; acetic acid In benzene
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

5-iodo-2-pentanone
3695-29-2

5-iodo-2-pentanone

Conditions
ConditionsYield
With diiodosilane In dichloromethane at -42℃; for 0.0833333h;99.5%
With diphosphorus tetraiodide In acetone at 20℃; for 1.5h;88%
With trimethylsilyl iodide In tetrachloromethane 1.) -20 deg C, 0.5 h, 2.) 25 deg C, 2 h;85%
With pyridine hydroiodide; tetra-(n-butyl)ammonium iodide In acetonitrile for 4h; Heating;5%
With trimethylsilyl iodide In tetrachloromethane at -20℃; for 0.5h; Product distribution; var. cyclopropyl ketones; other temp., time;
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

(2,4,6-trichlorophenyl)hydrazine
5329-12-4

(2,4,6-trichlorophenyl)hydrazine

1-cyclopropylethanone 2,4,6-trichlorophenylhydrazone

1-cyclopropylethanone 2,4,6-trichlorophenylhydrazone

Conditions
ConditionsYield
With acetic acid In ethanol for 8h; Heating;99%
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

2-bromo-1-cyclopropylethan-1-one
69267-75-0

2-bromo-1-cyclopropylethan-1-one

Conditions
ConditionsYield
With bromine In methanol at -5℃; for 2h;99%
With bromine In methanol at 0 - 20℃; for 1.5h;99%
With bromine In methanol at 25℃; for 16h;98%
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

A

(R)-1-cyclopropylethanol
6516-09-2

(R)-1-cyclopropylethanol

B

(S)-1-methyl-1-cyclopropylmethanol
55637-37-1

(S)-1-methyl-1-cyclopropylmethanol

Conditions
ConditionsYield
With bis(1,5-cyclooctadiene)diiridium(I) dichloride; (SC,SC,RFC)-1-(diphenylphosphino)-2-[1-N-((4S)-4-tert-butyl-2-oxazolinyl-2-ylmethyl)ethyl]ferrocene; hydrogen; potassium carbonate In isopropyl alcohol at 25℃; under 15201 Torr; for 2h; Glovebox; Autoclave; enantioselective reaction;A 99%
B n/a
With sodium hydroxide; 3-pinanyl-9-borabicyclo[3.3.1]nonane; dihydrogen peroxide 1.) 6000 atm, 25 deg C, 5.5 days, 2.) THF, 60 deg C, 4 h; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;
With 3-pinanyl-9-borabicyclo[3.3.1]nonane under 4560000 Torr; for 132h; Yield given. Title compound not separated from byproducts;
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

N,N-dimethyl acetamide
127-19-5

N,N-dimethyl acetamide

2-cyclopropyl-2-oxoethyl acetate
89898-26-0

2-cyclopropyl-2-oxoethyl acetate

Conditions
ConditionsYield
Stage #1: Cyclopropyl methyl ketone; N,N-dimethyl acetamide With trifluorormethanesulfonic acid; thallium(III) acetate at 60℃; for 0.333333h;
Stage #2: With water for 0.166667h; Further stages.;
99%
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

Formic acid 2-cyclopropyl-2-oxo-ethyl ester
357943-56-7

Formic acid 2-cyclopropyl-2-oxo-ethyl ester

Conditions
ConditionsYield
Stage #1: Cyclopropyl methyl ketone; N,N-dimethyl-formamide With trifluorormethanesulfonic acid; thallium(III) acetate at 60℃; for 0.333333h;
Stage #2: With water for 0.166667h; Further stages.;
99%
methanol
67-56-1

methanol

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

5-methoxy-2-pentanone
17429-04-8

5-methoxy-2-pentanone

Conditions
ConditionsYield
With copper(ll) bromide In water at 180℃; for 6h;99%
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

methyl cyclopropylcarboxylate
2868-37-3

methyl cyclopropylcarboxylate

1,3-dicyclopropyl-1,3-propanedione
30923-64-9

1,3-dicyclopropyl-1,3-propanedione

Conditions
ConditionsYield
Stage #1: Cyclopropyl methyl ketone; methyl cyclopropylcarboxylate With ethanol; sodium hydride In tetrahydrofuran at 20℃; Inert atmosphere;
Stage #2: With 18-crown-6 ether at 40℃; for 3h;
99%
With sodium methylate In dimethyl sulfoxide at 55℃; for 8h;78%
With sodium methylate In dimethyl sulfoxide at 55℃; for 8h;78%
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

4-nitrobenzaldehdye
555-16-8

4-nitrobenzaldehdye

1-cyclopropyl-3-hydroxy-3-(4-nitrophenyl)propan-1-one
1067243-50-8

1-cyclopropyl-3-hydroxy-3-(4-nitrophenyl)propan-1-one

Conditions
ConditionsYield
With magnesium iodide diethyletherate; triethylamine In dichloromethane at 20℃; for 0.5h; Catalytic behavior; chemoselective reaction;99%
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

α,α-dichloroethylcyclopropane
40459-85-6

α,α-dichloroethylcyclopropane

Conditions
ConditionsYield
With phosphorus pentachloride; N-methyl-N-phenylformamide at -25℃; for 5h; Reagent/catalyst; Temperature; Inert atmosphere;98.9%
Stage #1: Cyclopropyl methyl ketone With 1-octyl-3-methyl-imidazolium bromide
Stage #2: With thionyl chloride at 30℃; for 4h; Temperature; Reagent/catalyst;
98.9%
With phosphorus pentachloride In 5,5-dimethyl-1,3-cyclohexadiene at -20 - 0℃; for 6h;84%
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

(methoxymethyl)triphenylphosphonium chloride
4009-98-7

(methoxymethyl)triphenylphosphonium chloride

2-cyclopropylpropanal
98485-25-7

2-cyclopropylpropanal

Conditions
ConditionsYield
Stage #1: Cyclopropyl methyl ketone; (methoxymethyl)triphenylphosphonium chloride With potassium tert-butylate In tetrahydrofuran at -10 - 30℃; for 3h;
Stage #2: With sulfuric acid In tetrahydrofuran at 60℃; for 1h;
98.2%
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

1-cyclopropylethanol
765-42-4

1-cyclopropylethanol

Conditions
ConditionsYield
With [Re(NH{CH2CH2P(iPr2)}2)(CO)3]Br; potassium tert-butylate; hydrogen In toluene at 110℃; under 22502.3 Torr; for 17h; Inert atmosphere; Glovebox; Autoclave;98%
With phenylsilane; C14H15MnN5O3(1+)*BF4(1-) In acetonitrile at 80℃; for 5h; Reagent/catalyst;93%
With lithium aluminium tetrahydride In diethyl ether Reflux;85%
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

ethyl 2-cyanoacetate
105-56-6

ethyl 2-cyanoacetate

ethyl 2-cyano-3-cyclopropyl-2-butenoate
120109-72-0

ethyl 2-cyano-3-cyclopropyl-2-butenoate

Conditions
ConditionsYield
With bis(acetylacetonate)oxovanadium at 20℃; for 4h; Reagent/catalyst; Knoevenagel Condensation;98%
50%
With ammonium acetate; acetic acid; benzene
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

malononitrile
109-77-3

malononitrile

2-(1-cyclopropylethylidene)malononitrile
17407-30-6

2-(1-cyclopropylethylidene)malononitrile

Conditions
ConditionsYield
With pyridine; molybdenum hexacarbonyl In 2-methyl-propan-1-ol at 20℃; for 1h;98%
With ammonium acetate; acetic acid In toluene for 10h; Reflux; Dean-Stark;80%
51%
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

triphenylphosphine
603-35-0

triphenylphosphine

(4-Oxo-pentyl)-triphenyl-phosphonium; bromide
112776-51-9

(4-Oxo-pentyl)-triphenyl-phosphonium; bromide

Conditions
ConditionsYield
With hydrogen bromide In chloroform at 120℃; for 24h;98%
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

N,N-dimethyl-formamide dimethyl acetal
4637-24-5

N,N-dimethyl-formamide dimethyl acetal

1-cyclopropyl-3-(dimethylamino)-2-propen-1-one
21666-68-2

1-cyclopropyl-3-(dimethylamino)-2-propen-1-one

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 110℃; for 24h;98%
at 20 - 120℃; for 26h;85%
at 110℃; neat (no solvent);66%
2-Aminonicotinaldehyde
7521-41-7

2-Aminonicotinaldehyde

Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

2-(cyclopropyl)-1,8-naphthyridine

2-(cyclopropyl)-1,8-naphthyridine

Conditions
ConditionsYield
With sodium hydroxide In ethanol; water for 1h; Friedlaender reaction; Heating;98%
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

3-nitro-benzaldehyde
99-61-6

3-nitro-benzaldehyde

1-cyclopropyl-3-hydroxy-3-(3-nitrophenyl)-propan-1-one

1-cyclopropyl-3-hydroxy-3-(3-nitrophenyl)-propan-1-one

Conditions
ConditionsYield
With magnesium iodide diethyletherate; triethylamine In dichloromethane at 20℃; for 0.5h; Catalytic behavior; chemoselective reaction;98%
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

(S,2E,4Z)-4,6-bis(benzyloxy)-1-cyclopropyl-7-hydroxyhepta-2,4-dien-1-one
1569484-09-8

(S,2E,4Z)-4,6-bis(benzyloxy)-1-cyclopropyl-7-hydroxyhepta-2,4-dien-1-one

Conditions
ConditionsYield
With tetrabutylammomium bromide; lithium hydroxide In water at 60℃; for 0.25h; Aldol Condensation;98%
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

2-methanesulfonyl-4-trifluoromethyl-benzonitrile

2-methanesulfonyl-4-trifluoromethyl-benzonitrile

C14H14F3NO3S

C14H14F3NO3S

Conditions
ConditionsYield
Stage #1: Cyclopropyl methyl ketone With N-benzyl-N,N,N-triethylammonium chloride; potassium hydroxide In toluene Reflux; Large scale;
Stage #2: 2-methanesulfonyl-4-trifluoromethyl-benzonitrile In toluene at 60℃; for 5h; Reagent/catalyst; Concentration; Reflux; Large scale;
97.1%
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

1-(2-amino-5-chloro-phenyl)-2,2,2-trifluoro-ethanone
154598-53-5

1-(2-amino-5-chloro-phenyl)-2,2,2-trifluoro-ethanone

2-cyclopropyl-4-(trifluoromethyl)-6-chloroquinoline

2-cyclopropyl-4-(trifluoromethyl)-6-chloroquinoline

Conditions
ConditionsYield
With L-proline potassium salt In dimethyl sulfoxide at 20℃; for 18h; Friedlaender Quinoline Synthesis; regioselective reaction;97%
With L-proline In dimethyl sulfoxide at 50℃; for 48h; Friedlaender synthesis; regioselective reaction;85%
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

phenylacetylene
536-74-3

phenylacetylene

2-cyclopropyl-4-phenylbut-3-yn-2-ol
91909-19-2

2-cyclopropyl-4-phenylbut-3-yn-2-ol

Conditions
ConditionsYield
Stage #1: phenylacetylene With n-butyllithium In tetrahydrofuran; hexane at -78 - 20℃; for 0.333333h; Inert atmosphere;
Stage #2: Cyclopropyl methyl ketone In tetrahydrofuran; hexane at -78 - 20℃; for 0.666667h; Inert atmosphere;
96%
Stage #1: phenylacetylene With potassium hydroxide; 3-butyl-1-methyl-1H-imidazol-3-ium hexafluorophosphate at 20℃; for 0.0833333h;
Stage #2: Cyclopropyl methyl ketone at 70℃; for 0.166667h; Further stages.;
85%
Stage #1: phenylacetylene With n-butyllithium In tetrahydrofuran; hexane
Stage #2: Cyclopropyl methyl ketone In tetrahydrofuran at 0℃; for 2h;
63%
Cyclopropyl methyl ketone
765-43-5

Cyclopropyl methyl ketone

allylmagnesium bromide
1730-25-2

allylmagnesium bromide

2-cyclopropyl-pent-4-en-2-ol
4743-72-0

2-cyclopropyl-pent-4-en-2-ol

Conditions
ConditionsYield
In diethyl ether for 1h; Heating;96%
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