Product name: 2-Bromomethyl-1,3-dioxolane Cas No: 4360-63-8 Assay: 99%min Hangzhou Verychem Science And Technology Co. Ltd. was set up in year 2004, it’s a young but fast growing company. In th
Cas:4360-63-8
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryWelcome 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
Cas:4360-63-8
Min.Order:1 Kilogram
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Type:Manufacturers
inquiry1. high purity 2. able to provide COA/HNMR/HPLC 3. High quality 4. low price 5. Best service Appearance:white powder Storage:rm Package:bag/bottle/drum Application:pharmaceutical intermediate Transportation:common transportation Port:Shanghai
Cas:4360-63-8
Min.Order:0 Metric Ton
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Type:Manufacturers
inquiryCyromazine golden supplier /Hot sale 66215-27-8 immediately delivery Product Description Product Name Cyromazine CAS number 66215-27-8 Molecular form
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Min.Order:1 Kilogram
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Type:Manufacturers
inquiry1.High quality : the purity is 99% min . through multiple producing procedures. 2.Competitive price : low price because of our skilled production technolpgy ,save the production cost at most , and give big profit room to our customers 3.Sa
Cas:4360-63-8
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiry1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s
Cas:4360-63-8
Min.Order:1 Gram
FOB Price: $0.1
Type:Manufacturers
inquiryDayangchem’s R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantiti
Cas:4360-63-8
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
inquiryOur 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
Cas:4360-63-8
Min.Order:5 Kiloliter
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Type:Manufacturers
inquiryName:Bromoacetaldehyde ethylene acetal CAS NO: 4360-63-8 Grade:Medical scientific research and export Molecular formula:C4H7BrO2 Molecular weight:167.00 Product Quality 12 years of chemical raw materials Mature operation of the industry Sy
Cas:4360-63-8
Min.Order:25 Kilogram
FOB Price: $1.0 / 2.0
Type:Other
inquiry2-Bromomethyl-1,3-dioxolane Basic information Product Name: 2-Bromomethyl-1,3-dioxolane Synonyms: 2-(BROMOMETHYL)-1,3-DIOXOLANE/BROMOACETALDEHYDE ETHYLENE ACETAL;2-Brommethyl-,1,3-dioxolane;2-BroMoMethyl-1,3-dioxolane, 97% 25ML;2-Bromomethyl-1,
Cas:4360-63-8
Min.Order:1 Gram
Negotiable
Type:Other
inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:4360-63-8
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryWITH 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
Cas:4360-63-8
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryAppearance:clear colorless liquid Storage:Room temperature Package:25kg/Barrel, 200kg/Barrel Application:Intermediate Transportation:Express/Sea/Air Port:Any port in china
Cas:4360-63-8
Min.Order:25 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1.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
Cas:4360-63-8
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiry2-Bromomethyl-1,3-dioxolane CAS:4360-63-8 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 organi
Cas:4360-63-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, 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
Cas:4360-63-8
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiry1.Prompt Goods; 2.Flexible payment terms; 3.Documents & Certificate support. Name: 2-Bromomethyl-1,3-dioxolane Molecular Structure: Formula: C4H7BrO2 Molecular Weight : 167 Synonyms: 2-(BROMOMETHYL)-1,3-DIOXOLANE/BROMOACETALDEHYDEETHYLEN
Cas:4360-63-8
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryProduct Detail Minimum Order Qty. 10 Gram
Cas:4360-63-8
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiryBest quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia
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
Cas:4360-63-8
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHangzhou 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
Cas:4360-63-8
Min.Order:0 Metric Ton
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Type:Lab/Research institutions
inquiryJ&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
Cas:4360-63-8
Min.Order:0
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Type:Lab/Research institutions
inquiryChemlyte 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
Cas:4360-63-8
Min.Order:100 Gram
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Type:Other
inquiryMassive 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
Cas:4360-63-8
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
inquiryZibo 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
Cas:4360-63-8
Min.Order:10 Gram
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inquiryEstablished in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site
Cas:4360-63-8
Min.Order:10 Gram
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Type:Lab/Research institutions
inquiryProduct name: 2-Bromomethyl-1,3-Dioxolane CAS No.:4360-63-8 Molecule Formula:C4H7BrO2 Molecule Weight:167.00 Purity: 98.0% Package: 25kg/drum Description:White or off-white powder Manufacture Standards:Enterprise Standard TESTING
Cas:4360-63-8
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryCangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new api, in
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Min.Order:1 Kilogram
FOB Price: $250.0 / 300.0
Type:Lab/Research institutions
inquiryProduct 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,
Cas:4360-63-8
Min.Order:1 Metric Ton
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Type:Lab/Research institutions
inquiryWe are leading fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...)
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Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryConditions | Yield |
---|---|
With bromine; di-tert-butyldicyclohexano-18-crown-18 In benzene at 20℃; for 0.166667h; Bromination; | 96% |
With 1,4-Dioxane Dibromide In tetrachloromethane at 29.9℃; Rate constant; Thermodynamic data; Mechanism; ΔH(excit.), ΔS(excit.), ΔG(excit.), lg A; further temp., kinetics; |
1-bromo-2,2-dimethoxyethane
ethylene glycol
2-bromomethyl-1,3-dioxolane
Conditions | Yield |
---|---|
With Dowex 50(H+) at 120℃; for 1h; | 94% |
With Dowex-x8 (H+) resin | 75% |
With sulfuric acid | |
With potassium bisulfite; methoxybenzene at 140℃; | 15 g |
at 150℃; |
ethylene glycol
Bromoacetaldehyde diethyl acetal
2-bromomethyl-1,3-dioxolane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid at 110℃; for 2h; | 87% |
With sulfuric acid | |
at 150℃; |
Conditions | Yield |
---|---|
Stage #1: ethylene glycol; acetaldehyde at 20℃; for 0.5h; Large scale; Stage #2: With bromine at 0 - 3℃; for 3.5h; Temperature; Large scale; | 79.2% |
2-methyl-1,3-dioxolane
A
2-bromomethyl-1,3-dioxolane
B
bromoethyl acetate
Conditions | Yield |
---|---|
With bromine In tetrachloromethane at 60 - 70℃; | A 45% B 45% |
With N-Bromosuccinimide; di-tert-butylcyclohexano-18-crown-6 In benzene Ambient temperature; | A 32 % Chromat. B 68 % Chromat. |
Conditions | Yield |
---|---|
With bromine |
bis-(1,2-dibromo-ethyl) ether
ethylene glycol
A
2-bromomethyl-1,3-dioxolane
B
2-bromoethanol
Conditions | Yield |
---|---|
With sulfuric acid |
Conditions | Yield |
---|---|
With sulfuric acid at 100℃; |
2-bromomethyl-1,3-dioxolane
tributylphosphine
(1,3-dioxolan-2-ylmethyl)tributylphosphonium bromide
Conditions | Yield |
---|---|
at 90℃; for 96h; | 100% |
at 90℃; for 72h; Yield given; |
2-bromomethyl-1,3-dioxolane
Conditions | Yield |
---|---|
With sodium azide In dimethyl sulfoxide at 100℃; for 0.5h; | 100% |
With sodium azide In dimethyl sulfoxide at 70℃; | 93% |
With sodium azide In dimethyl sulfoxide Inert atmosphere; | 83% |
2-bromomethyl-1,3-dioxolane
Conditions | Yield |
---|---|
With Sodium thiosulfate pentahydrate In methanol; water for 24h; Reflux; | 100% |
2-bromomethyl-1,3-dioxolane
triphenylphosphine
(1,3-dioxolan-2-yl-methyl)triphenylphosphonium bromide
Conditions | Yield |
---|---|
In isopropyl alcohol at 60 - 65℃; for 3h; Inert atmosphere; Green chemistry; | 99.1% |
In toluene for 24h; Heating / reflux; | 54% |
at 120℃; for 24h; |
Conditions | Yield |
---|---|
With sodium iodide In 1,4-dioxane for 24h; Heating; | 97% |
2-bromomethyl-1,3-dioxolane
2-methoxy-phenol
2-[(2-methoxyphenoxy)methyl]-1,3-dioxolane
Conditions | Yield |
---|---|
With potassium carbonate In 1-methyl-pyrrolidin-2-one at 135℃; for 10h; Product distribution / selectivity; | 91.15% |
With potassium carbonate In 2-methoxy-ethanol at 125 - 126℃; for 17h; Product distribution / selectivity; | 88.59% |
With potassium carbonate In ethylene glycol at 132℃; for 20h; Product distribution / selectivity; | 80.6% |
Conditions | Yield |
---|---|
at 120℃; for 5h; Inert atmosphere; | 91.1% |
2-bromomethyl-1,3-dioxolane
N,N-diethyl-2-propynylamine
2-(vinyloxy)ethyl isothiocyanate
Conditions | Yield |
---|---|
Stage #1: N,N-diethyl-2-propynylamine With n-butyllithium In tetrahydrofuran; hexane at -60℃; Inert atmosphere; Stage #2: 2-(vinyloxy)ethyl isothiocyanate In tetrahydrofuran; hexane at 0 - 45℃; for 0.0833333h; Inert atmosphere; Stage #3: 2-bromomethyl-1,3-dioxolane Further stages; | 91% |
2-bromomethyl-1,3-dioxolane
Conditions | Yield |
---|---|
Stage #1: 2-bromomethyl-1,3-dioxolane; N-9-fluorenylisovaleraldehyde imine With cobalt(II) bromide In diethyl ether at 25℃; for 0.166667h; Sealed tube; Stage #2: With lithium hexamethyldisilazane In diethyl ether at -20 - 25℃; for 2.16667h; Catalytic behavior; Reagent/catalyst; Solvent; Sealed tube; regioselective reaction; | 91% |
Conditions | Yield |
---|---|
Stage #1: 2-bromomethyl-1,3-dioxolane With iodine; magnesium In tetrahydrofuran at 30 - 40℃; for 3h; Inert atmosphere; Stage #2: epichlorohydrin In tetrahydrofuran at 0 - 15℃; for 4h; | 90.6% |
Conditions | Yield |
---|---|
With tetrabutylammomium bromide; sodium hydroxide In acetone for 6.3h; Reagent/catalyst; Solvent; Reflux; Large scale; | 90% |
With sodium carbonate In N,N-dimethyl-formamide at 120℃; | 7 g |
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide for 12h; Large scale; |
Conditions | Yield |
---|---|
With bismuth(III) chloride In acetonitrile at 80℃; for 7h; | 90% |
2-bromomethyl-1,3-dioxolane
Conditions | Yield |
---|---|
Stage #1: 2-bromomethyl-1,3-dioxolane With hydrogenchloride In water; ethyl acetate at 10℃; for 0.333333h; Stage #2: methyl 3-amino-3-iminopropanoate In water; ethyl acetate at 100℃; for 3h; | 89.3% |
Conditions | Yield |
---|---|
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide at 120℃; for 18h; | 89% |
With potassium carbonate; sodium iodide In N,N-dimethyl-formamide at 120℃; | 88% |
2-bromomethyl-1,3-dioxolane
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide | 89% |
2-bromomethyl-1,3-dioxolane
1,4,7,10-tetraazacyclododecan
1-(1,3-Dioxolan-2-ylmethyl)-1,4,7,10-tetraazacyclododecane
Conditions | Yield |
---|---|
In acetonitrile for 1h; Heating; | 88% |
2-bromomethyl-1,3-dioxolane
5-methoxylindole
acetoacetic acid methyl ester
Conditions | Yield |
---|---|
With bismuth(III) chloride In acetonitrile at 80℃; for 2h; | 88% |
2-bromomethyl-1,3-dioxolane
2-(iodomethyl)-1,3-dioxolane
Conditions | Yield |
---|---|
With sodium iodide In acetone for 24h; Reflux; | 87% |
With sodium iodide In acetone at 25 - 120℃; for 8h; Inert atmosphere; | 85% |
With sodium iodide In various solvent(s) for 24h; Heating; | 78% |
2-bromomethyl-1,3-dioxolane
5-Hydroxy-2-methylpyridine
5-(1,3-dioxolan-2-ylmethoxy)-2-methylpyridine
Conditions | Yield |
---|---|
Stage #1: 5-Hydroxy-2-methylpyridine With sodium hydride In DMF (N,N-dimethyl-formamide) at 25℃; for 0.166667h; Stage #2: 2-bromomethyl-1,3-dioxolane In DMF (N,N-dimethyl-formamide) at 100℃; for 12h; | 87% |
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