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Lanzhou Hongsheng Fine Chemical Co., Ltd.

* Best reputation and rich experience * Professional R&D team * Best quality under ISO9000:2015 * Customized products with all documents * Modern smart processing * Fast delivery date * Free samples available Appearance:transparent & colo

Bromocyclobutane 4399-47-7

Cas:4399-47-7

Min.Order:1 Liter

Negotiable

Type:Manufacturers

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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

Cyclobutyl bromide Manufacturer/High quality/Best price/In stock

Cas:4399-47-7

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality Bromocyclobutane with high purity

Cas:4399-47-7

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

Good quality Bromocyclobutane CAS 4399-47-7 with cheap price Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Feed additive

Good quality Bromocyclobutane CAS 4399-47-7 with cheap price

Cas:4399-47-7

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

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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

Bromocyclobutane

Cas:4399-47-7

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Ality Chemical Corporation

Cyclobutyl bromide Basic information Product Name: Cyclobutyl bromide Synonyms: BROMOCYCLOBUTANE;CYCLOBUTYL BROMIDE;Cyclobutylbromide,96%;Bromocyclobutane,95%;Cyclobutyl bromide, pure, 97%;Cyclobutane, bromo-;Cyclobutane,bromo-;Cyclobutyl bromi

Factory Supply Bromocyclobutane

Cas:4399-47-7

Min.Order:1 Gram

Negotiable

Type:Other

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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

Cyclobutyl bromide

Cas:4399-47-7

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Cyclobutyl bromide Basic information Product Name: Cyclobutyl bromide Synonyms: BROMOCYCLOBUTANE;CYCLOBUTYL BROMIDE;Cyclobutane, bromo-;Cyclobutane,bromo-;Cyclobuty

4399-47-7

Cas:4399-47-7

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

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 4399-47-7 with best quality

Cas:4399-47-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

Cyclobutyl bromide

Cas:4399-47-7

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

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

Cyclobutyl bromide 4399-47-7

Cas:4399-47-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Shanghai Minstar Chemical Co., Ltd

Cyclobutyl bromide Chemical Properties Boiling point 108 °C(lit.) density 1.434 g/mL at 25 °C(lit.) refractive index n20/D 1.479(lit.) Fp 72 °F storage temp. Keep in dark place,Sealed in dry,2-8°C form Liquid c

Cyclobutyl bromide

Cas:4399-47-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

Cyclobutyl bromide with CAS:4399-47-7

Cas:4399-47-7

Min.Order:1 Kilogram

FOB Price: $120.0 / 150.0

Type:Trading Company

inquiry

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

Cyclobutyl bromide

Cas:4399-47-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

CYCLOBUTYL BROMIDE

Cas:4399-47-7

Min.Order:1 Gram

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

bromocyclobutane

Cas:4399-47-7

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

Cyclobutyl bromide

Cas:4399-47-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemlyte Solutions

Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff

Featured products Cyclobutyl bromide

Cas:4399-47-7

Min.Order:100 Gram

Negotiable

Type:Other

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

Cyclobutyl bromide

Cas:4399-47-7

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

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

Cyclobutyl bromide

Cas:4399-47-7

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Hangzhou ZeErRui Chemical Co., Ltd.

ProductName:Cyclobutyl bromide Synonyms:BroMocyclobutane; CAS:4399-47-7 Molecular Formula: C4H7Br Molecular Weight:135.00200 Purity:≥98% Appearance: colorless transparent liquid Appearance:Colorless transparent liquid Storage

Cyclobutyl bromide

Cas:4399-47-7

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

Cyclobutyl bromide

Cas:4399-47-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratoryAppearance:Colorless to light yellow liquid Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

Cyclobutyl bromide cas no. 4399-47-7 98%

Cas:4399-47-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

Bromocyclobutane

Cas:4399-47-7

Min.Order:0

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

bromocyclobutane

Cas:4399-47-7

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 Port:Shanghai;Guangzhou

BroMocyclobutane

Cas:4399-47-7

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

Bromocyclobutane, 95%

Cas:4399-47-7

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

Bromocyclobutane

Cas:4399-47-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

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

bromocyclobutane

Cas:4399-47-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

Bromocyclobutane

Cas:4399-47-7

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

1-bromo-4-butene
5162-44-7

1-bromo-4-butene

4-methoxy-3-pyridinesulfonamide
1229666-20-9

4-methoxy-3-pyridinesulfonamide

A

1,4-dihydro-1-methyl-4-oxo-3-pyridinesulfonamide

1,4-dihydro-1-methyl-4-oxo-3-pyridinesulfonamide

B

Bromocyclobutane
4399-47-7

Bromocyclobutane

Conditions
ConditionsYield
In acetonitrile at 20℃; for 84h; Reflux; regioselective reaction;A 75%
B 37.5%
Cyclopropylmethanol
2516-33-8

Cyclopropylmethanol

A

Bromocyclobutane
4399-47-7

Bromocyclobutane

B

cyclopropylcarbinyl bromide
7051-34-5

cyclopropylcarbinyl bromide

Conditions
ConditionsYield
With hydrogen bromide In 1,4-dioxane; chloroform at 10 - 20℃; for 2h;A 9%
B 74%
With phosphorus tribromide In diethyl ether at -80℃; Product distribution; variation of temperatures;
With hydrogen bromide; 1-octyl-3-methyl-imidazolium bromide at 25℃; for 0.333333h; Reagent/catalyst; Temperature;
Cyclobutancarbonsaeure - Silbersalz
42392-28-9

Cyclobutancarbonsaeure - Silbersalz

Bromocyclobutane
4399-47-7

Bromocyclobutane

Conditions
ConditionsYield
With bromine In tetrachloromethane at -25℃; for 12h;60%
With bromine In tetrachloromethane at 26.9℃; for 1h;23%
cyclopropylcarbinyl bromide
7051-34-5

cyclopropylcarbinyl bromide

A

1-bromo-4-butene
5162-44-7

1-bromo-4-butene

B

Bromocyclobutane
4399-47-7

Bromocyclobutane

Conditions
ConditionsYield
With NbCl3(N,N′-bis-(2,6-diisopropylphenyl)-1,4-diaza-2,3-dimethyl-1,3-butadiene) In benzene-d6 at 120℃; for 14h; Catalytic behavior; Inert atmosphere; Schlenk technique; Glovebox;A 59%
B 33%
dimethylacetylene
503-17-3

dimethylacetylene

1,1-dibromocyclobutane
33742-81-3

1,1-dibromocyclobutane

A

Bromocyclobutane
4399-47-7

Bromocyclobutane

B

1-Brom-1-methylcyclobutan
80204-24-6

1-Brom-1-methylcyclobutan

C

1,2-dimethylspiro(2.3)hex-1-ene
108909-90-6

1,2-dimethylspiro(2.3)hex-1-ene

D

methylene cyclopropane
6142-73-0

methylene cyclopropane

Conditions
ConditionsYield
With methyllithium In diethyl ether at -35℃; Further byproducts given;A n/a
B 12%
C 21%
D 30%
1,1-dibromocyclobutane
33742-81-3

1,1-dibromocyclobutane

A

Bromocyclobutane
4399-47-7

Bromocyclobutane

B

1-Brom-1-methylcyclobutan
80204-24-6

1-Brom-1-methylcyclobutan

C

1,2-dimethylspiro(2.3)hex-1-ene
108909-90-6

1,2-dimethylspiro(2.3)hex-1-ene

D

methylene cyclopropane
6142-73-0

methylene cyclopropane

Conditions
ConditionsYield
With dimethylacetylene; methyllithium In diethyl ether at -35℃; Further byproducts given;A n/a
B 12%
C 21%
D 30%
cyclobutanol
2919-23-5

cyclobutanol

Bromocyclobutane
4399-47-7

Bromocyclobutane

Conditions
ConditionsYield
With carbon tetrabromide; triphenylphosphine In diethyl ether
diethyl cyclobutane-1,1-dicarboxylate
3779-29-1

diethyl cyclobutane-1,1-dicarboxylate

Bromocyclobutane
4399-47-7

Bromocyclobutane

Conditions
ConditionsYield
Multistep reaction;
norborn-2-ene
498-66-8

norborn-2-ene

A

Bromocyclobutane
4399-47-7

Bromocyclobutane

7-anti-Chlor-8,9,10-trinorbornan-2-exo-ol
38537-30-3, 38537-32-5, 38537-61-0, 38537-64-3, 98431-04-0

7-anti-Chlor-8,9,10-trinorbornan-2-exo-ol

Conditions
ConditionsYield
With hypochloric acid
Cyclobutanecarboxylic acid
3721-95-7

Cyclobutanecarboxylic acid

Bromocyclobutane
4399-47-7

Bromocyclobutane

Conditions
ConditionsYield
With hydroxide; bromine; silver nitrate 2.) CCl4; Multistep reaction;
With [bis(acetoxy)iodo]benzene; potassium bromide In dichloromethane at 25℃; Irradiation;86 %Chromat.
1,1‐dichlorocyclobutane
1506-77-0

1,1‐dichlorocyclobutane

A

Bromocyclobutane
4399-47-7

Bromocyclobutane

B

1-bromocyclobut-1-ene
33954-15-3

1-bromocyclobut-1-ene

C

cyclobutene
822-35-5

cyclobutene

D

methylene cyclopropane
6142-73-0

methylene cyclopropane

Conditions
ConditionsYield
With n-butyllithium at 20℃; under 0.001 Torr; for 0.5h; Yield given. Yields of byproduct given;
bicyclo[1.1.0]butane
157-33-5

bicyclo[1.1.0]butane

A

1-bromo-4-butene
5162-44-7

1-bromo-4-butene

B

Bromocyclobutane
4399-47-7

Bromocyclobutane

C

cyclopropylcarbinyl bromide
7051-34-5

cyclopropylcarbinyl bromide

Conditions
ConditionsYield
With sodium hydroxide; sodium tetrahydroborate; mercury dibromide 1.) CH2Cl2; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;
With hydrogen bromide Product distribution; influence of reaction time;
Cyclobutancarbonsaeure - Silbersalz
42392-28-9

Cyclobutancarbonsaeure - Silbersalz

A

Bromocyclobutane
4399-47-7

Bromocyclobutane

B

cyclopropylcarbinyl bromide
7051-34-5

cyclopropylcarbinyl bromide

Conditions
ConditionsYield
With bromine In tetrachloromethane at -20℃; for 1h; Yield given. Yields of byproduct given;
1-Bromo-1-iodocyclobutane

1-Bromo-1-iodocyclobutane

A

Bromocyclobutane
4399-47-7

Bromocyclobutane

B

1-bromocyclobut-1-ene
33954-15-3

1-bromocyclobut-1-ene

C

cyclobutene
822-35-5

cyclobutene

D

methylene cyclopropane
6142-73-0

methylene cyclopropane

Conditions
ConditionsYield
With methyllithium at 20℃; under 0.001 Torr; for 0.5h; Yield given. Yields of byproduct given;
mercury (II)-salt of/the/ cyclobutane-carboxylic acid

mercury (II)-salt of/the/ cyclobutane-carboxylic acid

Bromocyclobutane
4399-47-7

Bromocyclobutane

Conditions
ConditionsYield
With carbon disulfide; bromine at -25℃;
silver salt of/the/ cyclobutane-carboxylic acid

silver salt of/the/ cyclobutane-carboxylic acid

Bromocyclobutane
4399-47-7

Bromocyclobutane

Conditions
ConditionsYield
With tetrachloromethane; bromine at -25℃;
silver-salt of/the/ cyclobutanecarboxylic acid

silver-salt of/the/ cyclobutanecarboxylic acid

Bromocyclobutane
4399-47-7

Bromocyclobutane

Conditions
ConditionsYield
With tetrachloromethane; bromine at -20℃;
Cyclopropylmethanol
2516-33-8

Cyclopropylmethanol

hydrogen bromide
10035-10-6, 12258-64-9

hydrogen bromide

A

1-bromo-4-butene
5162-44-7

1-bromo-4-butene

B

Bromocyclobutane
4399-47-7

Bromocyclobutane

C

cyclopropylcarbinyl bromide
7051-34-5

cyclopropylcarbinyl bromide

dichloromethane
75-09-2

dichloromethane

Cyclopropylmethanol
2516-33-8

Cyclopropylmethanol

phosphorus tribromide
7789-60-8

phosphorus tribromide

A

1-bromo-4-butene
5162-44-7

1-bromo-4-butene

B

Bromocyclobutane
4399-47-7

Bromocyclobutane

C

cyclopropylcarbinyl bromide
7051-34-5

cyclopropylcarbinyl bromide

chloro(cyclopropyl)methane
5911-08-0

chloro(cyclopropyl)methane

A

1-bromo-4-butene
5162-44-7

1-bromo-4-butene

B

Bromocyclobutane
4399-47-7

Bromocyclobutane

C

cyclopropylcarbinyl bromide
7051-34-5

cyclopropylcarbinyl bromide

Conditions
ConditionsYield
With sodium bromide; NaY zeolite In pentane at 25℃; Kinetics;A 58 % Chromat.
B 32 % Chromat.
C 10 % Chromat.
Cyclopropylmethanol
2516-33-8

Cyclopropylmethanol

A

1-bromo-4-butene
5162-44-7

1-bromo-4-butene

B

Bromocyclobutane
4399-47-7

Bromocyclobutane

C

cyclopropylcarbinyl bromide
7051-34-5

cyclopropylcarbinyl bromide

Conditions
ConditionsYield
With hydrogen bromide; 3-ethyl-1-methyl-1H-imidazol-3-ium bromide at 80℃; for 0.333333h; Reagent/catalyst; Temperature;
5-methyloxazol-2-yl(phenyl)methanone
526214-00-6

5-methyloxazol-2-yl(phenyl)methanone

Bromocyclobutane
4399-47-7

Bromocyclobutane

cyclobutyl-(5-methyl-oxazol-2-yl)-phenyl-methanol
1046818-32-9

cyclobutyl-(5-methyl-oxazol-2-yl)-phenyl-methanol

Conditions
ConditionsYield
Stage #1: Bromocyclobutane With magnesium; iodine In tetrahydrofuran at 65℃; Inert atmosphere;
Stage #2: 5-methyloxazol-2-yl(phenyl)methanone In tetrahydrofuran at 20℃; Cooling with ice;
100%
Stage #1: Bromocyclobutane With magnesium In diethyl ether at 20℃; for 1h; Heating / reflux;
Stage #2: 5-methyloxazol-2-yl(phenyl)methanone In tetrahydrofuran; diethyl ether at -10 - 20℃; for 16h;
Stage #3: With water; ammonium chloride In tetrahydrofuran; diethyl ether at -20℃;
38%
2-(2-hydroxy-3-isopropyl-benzoylamino)-indan-2-carboxylic acid ethyl ester
1092448-19-5

2-(2-hydroxy-3-isopropyl-benzoylamino)-indan-2-carboxylic acid ethyl ester

Bromocyclobutane
4399-47-7

Bromocyclobutane

2-(2-cyclobutyloxy-3-isopropyl-benzoylamino)-indan-2-carboxylic acid ethyl ester
1092448-20-8

2-(2-cyclobutyloxy-3-isopropyl-benzoylamino)-indan-2-carboxylic acid ethyl ester

Conditions
ConditionsYield
With caesium carbonate; potassium iodide In N,N-dimethyl-formamide at 130℃; for 2h; Microwave irradiation;98%
6-chloro-2-hydroxypyridine
16879-02-0

6-chloro-2-hydroxypyridine

Bromocyclobutane
4399-47-7

Bromocyclobutane

2-chloro-6-(cyclobutoxy)pyridine

2-chloro-6-(cyclobutoxy)pyridine

Conditions
ConditionsYield
With potassium carbonate at 80℃; for 16h;98%
6-chloro-2-pyridone
16879-02-0

6-chloro-2-pyridone

Bromocyclobutane
4399-47-7

Bromocyclobutane

2-chloro-6-(cyclobutoxy)pyridine

2-chloro-6-(cyclobutoxy)pyridine

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 16h;98%
Bromocyclobutane
4399-47-7

Bromocyclobutane

methyl 8-hydroxyquinoline-5-carboxylate
260796-38-1

methyl 8-hydroxyquinoline-5-carboxylate

C15H15NO3

C15H15NO3

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 95℃; for 16h;97%
4-bromo-3-fluorobenzenethiol
942473-86-1

4-bromo-3-fluorobenzenethiol

Bromocyclobutane
4399-47-7

Bromocyclobutane

(4-bromo-3-fluorophenyl)(cyclobutyl)sulfane
1614246-39-7

(4-bromo-3-fluorophenyl)(cyclobutyl)sulfane

Conditions
ConditionsYield
With caesium carbonate In dimethyl sulfoxide at 70℃; for 19h;95%
Bromocyclobutane
4399-47-7

Bromocyclobutane

methyl (S)-6-bromo-5-hydroxy-2-methyl-3,4-dihydroquinoline-1(2H)-carboxylate

methyl (S)-6-bromo-5-hydroxy-2-methyl-3,4-dihydroquinoline-1(2H)-carboxylate

(S)-methyl 6-bromo-5-cyclobutoxy-2-methyl-3,4-dihydroquinoline-1(2H)-carboxylate

(S)-methyl 6-bromo-5-cyclobutoxy-2-methyl-3,4-dihydroquinoline-1(2H)-carboxylate

Conditions
ConditionsYield
With caesium carbonate In acetonitrile at 80℃; for 6h;95%
Bromocyclobutane
4399-47-7

Bromocyclobutane

4-((tert-butyldimethylsilyl)oxy)-2-fluorobenzonitrile
175968-15-7

4-((tert-butyldimethylsilyl)oxy)-2-fluorobenzonitrile

cyclobutyl(2-fluoro-4-hydroxyphenyl)methanone
1221235-53-5

cyclobutyl(2-fluoro-4-hydroxyphenyl)methanone

Conditions
ConditionsYield
Stage #1: Bromocyclobutane With iodine; magnesium; ethylene dibromide In diethyl ether at 20℃;
Stage #2: 4-((tert-butyldimethylsilyl)oxy)-2-fluorobenzonitrile With copper(I) bromide In tetrahydrofuran; diethyl ether at 20 - 60℃; for 0.75h; Inert atmosphere;
Stage #3: With hydrogenchloride; water In tetrahydrofuran; diethyl ether at 0 - 60℃; for 1h; Inert atmosphere;
95%
2,3-dimethyl-2,3-butane diol
76-09-5

2,3-dimethyl-2,3-butane diol

Bromocyclobutane
4399-47-7

Bromocyclobutane

benzo[1,3,2]dioxaborole
274-07-7

benzo[1,3,2]dioxaborole

2-cyclobutyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

2-cyclobutyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Conditions
ConditionsYield
Stage #1: benzo[1,3,2]dioxaborole With bis(cyclopentadienyl)titanium dichloride; potassium carbonate In tert-butyl methyl ether for 0.5h;
Stage #2: Bromocyclobutane In tert-butyl methyl ether at 80℃; under 760.051 Torr; for 24h; Inert atmosphere;
Stage #3: 2,3-dimethyl-2,3-butane diol With triethylamine In tert-butyl methyl ether at 20℃; for 1h; Inert atmosphere;
95%
Stage #1: benzo[1,3,2]dioxaborole With bis(cyclopentadienyl)titanium dichloride; potassium carbonate In tert-butyl methyl ether for 0.5h; Inert atmosphere; Glovebox;
Stage #2: Bromocyclobutane In tert-butyl methyl ether at 80℃; for 24h; Sealed tube;
Stage #3: 2,3-dimethyl-2,3-butane diol With triethylamine In tert-butyl methyl ether at 20℃; for 1h; Sealed tube;
95%
5-formyl-2-hydroxy-3-methyl-benzoic acid methyl ester
1092448-55-9

5-formyl-2-hydroxy-3-methyl-benzoic acid methyl ester

Bromocyclobutane
4399-47-7

Bromocyclobutane

2-cyclobutyloxy-5-formyl-3-methyl-benzoic acid methyl ester
1092448-56-0

2-cyclobutyloxy-5-formyl-3-methyl-benzoic acid methyl ester

Conditions
ConditionsYield
With caesium carbonate; potassium iodide In N,N-dimethyl-formamide at 110℃; for 6h;94%
methyl 2-hydroxy-4-nitrocinnamate

methyl 2-hydroxy-4-nitrocinnamate

Bromocyclobutane
4399-47-7

Bromocyclobutane

C14H15NO5

C14H15NO5

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 60℃; for 48h; Inert atmosphere;94%
2,3-dibromopyridine
13534-89-9

2,3-dibromopyridine

Bromocyclobutane
4399-47-7

Bromocyclobutane

3-bromo-2-cyclobutylpyridine

3-bromo-2-cyclobutylpyridine

Conditions
ConditionsYield
Stage #1: Bromocyclobutane With magnesium In tetrahydrofuran at 60℃; for 3h;
Stage #2: With zinc(II) chloride In tetrahydrofuran at -78 - 20℃; for 1h;
Stage #3: 2,3-dibromopyridine With tetrakis(triphenylphosphine) palladium(0) In tetrahydrofuran at 60℃; for 1h; Inert atmosphere;
94%
Bromocyclobutane
4399-47-7

Bromocyclobutane

sodium thiophenolate
930-69-8

sodium thiophenolate

cyclobutyl phenyl sulfide
67132-84-7

cyclobutyl phenyl sulfide

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 1.5h; Heating;93%
In N,N-dimethyl-formamide at 25℃; for 2h;63%
In N,N-dimethyl-formamide at 0℃; Kinetics;
Bromocyclobutane
4399-47-7

Bromocyclobutane

3,5-dibromotriazole
7411-23-6

3,5-dibromotriazole

3,5-dibromo-1-cyclobutyl-1H-1,2,4-triazole

3,5-dibromo-1-cyclobutyl-1H-1,2,4-triazole

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 120℃; Sealed tube; Inert atmosphere;93%
Bromocyclobutane
4399-47-7

Bromocyclobutane

6-mercaptopyridine-2-carboxylic acid ethyl ester
1603018-85-4

6-mercaptopyridine-2-carboxylic acid ethyl ester

6-cyclobutylsulfanylpyridine-2-carboxylic acid ethyl ester
1609289-69-1

6-cyclobutylsulfanylpyridine-2-carboxylic acid ethyl ester

Conditions
ConditionsYield
With caesium carbonate In acetonitrile at 50℃; for 18h;92%
Bromocyclobutane
4399-47-7

Bromocyclobutane

3-bromo-4-fluorobenzenethiol
942473-85-0

3-bromo-4-fluorobenzenethiol

(3-bromo-4-fluorophenyl)(cyclobutyl)sulfane

(3-bromo-4-fluorophenyl)(cyclobutyl)sulfane

Conditions
ConditionsYield
With potassium carbonate In dimethyl sulfoxide at 60℃; Inert atmosphere;92%
3-Bromophenol
591-20-8

3-Bromophenol

Bromocyclobutane
4399-47-7

Bromocyclobutane

1-bromo-3-(cyclobutoxy)benzene
1268713-64-9

1-bromo-3-(cyclobutoxy)benzene

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 120℃; for 6h;91%
With potassium carbonate In N,N-dimethyl-formamide at 65℃; for 71h; Inert atmosphere;70%
Bromocyclobutane
4399-47-7

Bromocyclobutane

C8H11LiSi*LiCl

C8H11LiSi*LiCl

cyclobutyldimethyl(phenyl)silane

cyclobutyldimethyl(phenyl)silane

Conditions
ConditionsYield
Stage #1: C8H11LiSi*LiCl With magnesium bromide In tetrahydrofuran at 66℃; for 0.166667h; Schlenk technique; Inert atmosphere;
Stage #2: Bromocyclobutane With ferric(III) bromide; N,N,N,N,-tetramethylethylenediamine In tetrahydrofuran at 0℃; for 1.5h; Schlenk technique; Inert atmosphere;
91%
Bromocyclobutane
4399-47-7

Bromocyclobutane

5-bromo-2-hydroxybenzonitrile
40530-18-5

5-bromo-2-hydroxybenzonitrile

5-bromo-2-cyclobutoxybenzonitrile
1594671-86-9

5-bromo-2-cyclobutoxybenzonitrile

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 6h; Inert atmosphere;90%
With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 16h; Sealed tube;77%
Bromocyclobutane
4399-47-7

Bromocyclobutane

phenyl isothiocyanate
103-72-0

phenyl isothiocyanate

N-phenylcyclobutanecarbothioamide

N-phenylcyclobutanecarbothioamide

Conditions
ConditionsYield
Stage #1: Bromocyclobutane With tert.-butyl lithium at -78℃; for 2h; Inert atmosphere;
Stage #2: phenyl isothiocyanate at -78 - 20℃; Inert atmosphere;
90%
ethyl 1H-imidazole-2-carboxylate
33543-78-1

ethyl 1H-imidazole-2-carboxylate

Bromocyclobutane
4399-47-7

Bromocyclobutane

1-cyclobutyl-1H-imidazole-2-carboxylic acid ethyl ester

1-cyclobutyl-1H-imidazole-2-carboxylic acid ethyl ester

Conditions
ConditionsYield
Stage #1: ethyl 1H-imidazole-2-carboxylate With potassium carbonate In N,N-dimethyl-formamide for 0.5h;
Stage #2: Bromocyclobutane In N,N-dimethyl-formamide at 100℃; for 5h;
89.7%
Stage #1: ethyl 1H-imidazole-2-carboxylate With potassium carbonate In N,N-dimethyl-formamide for 0.5h;
Stage #2: Bromocyclobutane In N,N-dimethyl-formamide at 100℃; for 5h;
Bromocyclobutane
4399-47-7

Bromocyclobutane

N-(2-fluorophenyl)pyrimidin-2-amine
138851-61-3

N-(2-fluorophenyl)pyrimidin-2-amine

N-(2-cyclobutyl-6-fluorophenyl)pyrimidin-2-amine

N-(2-cyclobutyl-6-fluorophenyl)pyrimidin-2-amine

Conditions
ConditionsYield
With (1,2-dimethoxyethane)dichloronickel(II); lithium tert-butoxide In 1,4-dioxane at 100℃; for 16h; Schlenk technique; Inert atmosphere;89%
With N,N'-di-tert-butylethylenediamine; C40H32N12Ni2; lithium tert-butoxide In 1,4-dioxane at 120℃; for 16h;57%
7-Azaindole
271-63-6

7-Azaindole

Bromocyclobutane
4399-47-7

Bromocyclobutane

C11H12N2

C11H12N2

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 90℃; for 20h;89%
3-methyl-4-nitrophenol
2581-34-2

3-methyl-4-nitrophenol

Bromocyclobutane
4399-47-7

Bromocyclobutane

4-cyclobutoxy-2-methyl-1-nitrobenzene

4-cyclobutoxy-2-methyl-1-nitrobenzene

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 14h; Inert atmosphere;89%
Bromocyclobutane
4399-47-7

Bromocyclobutane

phenylacetylene
536-74-3

phenylacetylene

C12H13N3

C12H13N3

Conditions
ConditionsYield
With sodium azide; sodium L-ascorbate In water at 50℃; for 1h; Green chemistry;88%
Bromocyclobutane
4399-47-7

Bromocyclobutane

benzyl 3-(4-chloro-3-(((4-methoxybenzyl)oxy)methyl)phenyl)-2,2-dimethylhept-6-ynoate

benzyl 3-(4-chloro-3-(((4-methoxybenzyl)oxy)methyl)phenyl)-2,2-dimethylhept-6-ynoate

benzyl 3-(4-chloro-3-(((4-methoxybenzyl)oxy)methyl)phenyl)-5-(1-cyclobutyl-1H-1,2,3-triazol-4-yl)-2,2-dimethylpentanoate

benzyl 3-(4-chloro-3-(((4-methoxybenzyl)oxy)methyl)phenyl)-5-(1-cyclobutyl-1H-1,2,3-triazol-4-yl)-2,2-dimethylpentanoate

Conditions
ConditionsYield
Stage #1: Bromocyclobutane With sodium azide In N,N-dimethyl-formamide at 80℃; for 2h; Microwave irradiation;
Stage #2: benzyl 3-(4-chloro-3-(((4-methoxybenzyl)oxy)methyl)phenyl)-2,2-dimethylhept-6-ynoate With copper(l) iodide; N-ethyl-N,N-diisopropylamine In dichloromethane; water; N,N-dimethyl-formamide; tert-butyl alcohol at 70℃; for 1h; Microwave irradiation;
88%
carbon dioxide
124-38-9

carbon dioxide

Bromocyclobutane
4399-47-7

Bromocyclobutane

2-(1-phenylvinyl)aniline
64097-92-3

2-(1-phenylvinyl)aniline

4-cyclobutylmethyl-4-phenyl-1H-benzo[d][1,3]oxazin-2(4H)-one

4-cyclobutylmethyl-4-phenyl-1H-benzo[d][1,3]oxazin-2(4H)-one

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine In dimethyl sulfoxide at 20℃; under 760.051 Torr; for 24h; Inert atmosphere; Schlenk technique; Sealed tube; Irradiation;88%
Bromocyclobutane
4399-47-7

Bromocyclobutane

bis(pinacol)diborane
73183-34-3

bis(pinacol)diborane

2-cyclobutyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

2-cyclobutyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolane

Conditions
ConditionsYield
With lithium tert-butoxide In N,N-dimethyl-formamide at 30℃; under 760.051 Torr; for 3h; Irradiation;87%
With copper(I) oxide; lithium methanolate; pyrographite In ethanol at 20℃; for 12h; Inert atmosphere;50%
With potassium methanolate; [1,3-bis(2,4,6-trimethylphenyl)imidazol]-2-ylidene; copper dichloride In tetrahydrofuran at 20℃;
6-methoxypyridine-3-ol

6-methoxypyridine-3-ol

Bromocyclobutane
4399-47-7

Bromocyclobutane

5-cyclobutoxy-2-methoxypyridine

5-cyclobutoxy-2-methoxypyridine

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 90 - 95℃; for 16h;87%
Bromocyclobutane
4399-47-7

Bromocyclobutane

3-bromo-4-hydroxybenzonitrile
2315-86-8

3-bromo-4-hydroxybenzonitrile

3-bromo-4-cyclobutoxybenzonitrile
1065640-60-9

3-bromo-4-cyclobutoxybenzonitrile

Conditions
ConditionsYield
With potassium carbonate In N,N-dimethyl-formamide at 60℃; for 72h;86%
With potassium carbonate In N,N-dimethyl-formamide at 60℃; for 72h;

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