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
Cas:107-81-3
Min.Order:1 Kilogram
FOB Price: $3.0
Type:Lab/Research institutions
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Cas:107-81-3
Min.Order:1 Metric Ton
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inquiryProduct Description Product website: http://www.finerchem.com Product Name 2-Bromopentane CAS No. 107-81-3 Appearance Colorless to yellowish liquid
high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
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
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Melting point -95.5 °C Boiling point 116-117 °C(lit.) density 1.223 g/mL at 25 °C(lit.) refractive index n20/D 1.441(lit.) Fp 69 °F storage temp. Flammables area Water Solubility practically insoluble BRN 17188
Cas:107-81-3
Min.Order:1 Metric Ton
FOB Price: $5000.0
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:107-81-3
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
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
Cas:107-81-3
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:colorless to yellow liquid Storage:Stored in a cool well-ventilated warehouse,away from fire and sun Package:25kg/drum, or as per your request. Application:For organic synthesis inte
Product name: 2-Bromopentane CAS No.:107-81-3 Molecule Formula:C5H11Br Molecule Weight:151.04 Purity: 95.0% Package: 200kg/drum Description:Colorless clear liquid Manufacture Standards:Enterprise Standard TESTING I
Cas:107-81-3
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryWe are leading fine chemicals supplier in China with ISO certificate, Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED
Cas:107-81-3
Min.Order:1 Gram
FOB Price: $2.0
Type:Lab/Research institutions
inquiryName: 2-Bromopentane. English synonym: (+ / -)-2murPENTYLBROMIDETERMAL PENTYLBROMIDEN; (+ / -)-2LBROMOPENTANETION (+ / -)-2MYLBROMOPENTANETION (BROMOPENTANETIMETH) PentylbromideThere is a synonym for BrChemicalbookomopentanetech.BROMOPENTANEMIN95
Cas:107-81-3
Min.Order:10 Gram
Negotiable
Type:Lab/Research institutions
inquiryTriumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis:
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Jinhua huayi chemical co., ltd. is dedicated to the development, production and marketing of chemicals. On the basis of equality and mutual benefit, and under the principle of customer first, credit first, quality first, we are ready to join hands
Best service,high quality and cheap price. Storage:Keep away from heat,sparks and flames. Package:25kg/50kg/200kg drum or Customer demand Application:Used as pharmaceutical intermediates Transportation:BY sea/air or by courier
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Product Description Description & Specification Category Pharmaceutical Raw Materials, Fine Chemicals, Bulk drug Standard Medical standard
Cas:107-81-3
Min.Order:1 Kilogram
FOB Price: $112.0
Type:Trading Company
inquiryAnsciep 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
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High quality 2-Bromopentane supplier in China Application:High quality 2-Bromopentane supplier in China
Cas:107-81-3
Min.Order:0
Negotiable
Type:Other
inquiryXiamen Luyunjia Trading Co.,Ltd Package:1kg/bag; 646kg/drum, or as customer's request. Application:Xiamen Luyunjia Trading Co.,Ltd Transportation:DHL, EMS, FedEx, TNT, AIR, SEA Port:Beijing,Shanghai,Guangzhou ,China main port
High quality 2-Bromopentane supplier in ChinaAppearance:white-off solid or colorless liquid. Storage:It is should be stored in dry, ventilated and clean environment. Package:According buyer's demand Application:organic intermediates Transportation:By
Cas:107-81-3
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:107-81-3
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryPreview CBNumber: CB6852720 Chemical Name: 2-Bromopentane Molecular Formula: C5H11Br
Conditions | Yield |
---|---|
With manganese(IV) oxide; bromine at 36℃; for 1h; | A 79% B 20% |
With hydrogen bromide; dihydrogen peroxide In water at 20℃; for 6h; Irradiation; | |
With manganese(IV) oxide; bromine at 36℃; for 1h; Inert atmosphere; Overall yield = 47 %; Overall yield = 0.7 g; |
Conditions | Yield |
---|---|
With hydrogen bromide; phosphorus tribromide at 80℃; for 0.666667h; | A 66% B 8% |
Conditions | Yield |
---|---|
With hydrogen bromide; phosphorus tribromide at 55℃; for 0.666667h; | A 52% B 13% |
With hydrogen bromide; phosphorus tribromide at 55℃; | A 52% B 13% |
Conditions | Yield |
---|---|
With hydrogen bromide | |
With phosphorus tribromide | |
With hydrogen bromide at -10℃; und nachfolgenden Erwaermen des Reaktionsgemisches auf 60grad; optically inactive 2-bromo-pentane; |
Conditions | Yield |
---|---|
With hydrogen bromide | |
With phosphorus tribromide |
Conditions | Yield |
---|---|
With hydrogen bromide | |
With phosphorus tribromide |
Conditions | Yield |
---|---|
With water; hydrogen bromide at 16 - 20℃; | |
With peroxidene; hydrogen bromide bzw.in Gegenwart von Inhibitoren wie Thiokresol,Diphenylamin oder Hydrochinon; | |
With HFeBr4 In tetrachloromethane at 4℃; |
Conditions | Yield |
---|---|
With hydrogen bromide at 25℃; optically inactive 2-bromo-pentane; |
Conditions | Yield |
---|---|
With sodium bromide; diethylene glycol |
Conditions | Yield |
---|---|
at 230℃; |
Conditions | Yield |
---|---|
With hydrogen bromide |
Conditions | Yield |
---|---|
With hydrogen bromide | |
With hydrogen bromide optically inactive 2-bromo-pentane; | |
With hydrogen bromide; acetic acid optically inactive 2-bromo-pentane; | |
With hydrogen bromide; acetic acid |
Conditions | Yield |
---|---|
With triethylamine at 80℃; for 3h; Yield given. Yields of byproduct given; |
Conditions | Yield |
---|---|
With sodium hydroxide; nickel tetraaza macrocycle; water at 25℃; |
Conditions | Yield |
---|---|
With Trichloroethylene; N-bromobis(trimethylsilyl)amine at 49.9℃; for 1.58333h; Product distribution; Mechanism; Irradiation; variation of temperature, time, reagents; | |
With bromine; sodium t-butanolate In cyclohexane at 40℃; Product distribution; Further Variations:; Reagents; Temperatures; |
hydrogen bromide
acetic acid
2-pentene
A
2-bromopentane
B
3-bromopentane
Conditions | Yield |
---|---|
mixtures of cis-and trans-form of pentene-(2); |
Conditions | Yield |
---|---|
bei Ausschluss von Peroxyden; |
Conditions | Yield |
---|---|
at 20℃; |
Conditions | Yield |
---|---|
(+-)-pentanol-(2); |
3-bromopentane
hydrogen bromide
acetic acid
2-bromopentane
Conditions | Yield |
---|---|
at 100℃; |
2-bromopentane
Conditions | Yield |
---|---|
With hydrogen bromide dextrorotatory 2-bromo-pentane; |
Conditions | Yield |
---|---|
With acetone |
2-bromopentane
Conditions | Yield |
---|---|
With tetrachloromethane; bromine anfangs unter Kuehlung,zuletzt in der Siedehitze; |
ascaridole
(Z)-pent-2-ene
hydrogen bromide
A
2-bromopentane
B
3-bromopentane
Conditions | Yield |
---|---|
at 0℃; |
(E)-pent-2-ene
hydrogen bromide
A
2-bromopentane
B
3-bromopentane
(+/-)-2-pentanol
hydrogen bromide
A
2-bromopentane
B
3-bromopentane
Conditions | Yield |
---|---|
Mengenverhaeltnis der Reaktionsprodukte; |
2-pentanol
hydrogen bromide
A
2-bromopentane
B
3-bromopentane
Conditions | Yield |
---|---|
Mengenverhaeltnis der Reaktionsprodukte; |
2-bromopentane
2-imidazolecarbaldehyde
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 50℃; for 6h; | 99% |
2-bromopentane
sodium trithiocarbonate
Trithiocarbonic acid bis-(1-methyl-butyl) ester
Conditions | Yield |
---|---|
cetyltributylphosphonium bromide at 70℃; for 2h; | 94% |
Conditions | Yield |
---|---|
With Li2[di-n-butylcyanocuprate] In tetrahydrofuran 1) 0 deg C, 2h, 2) RT, 1h; | 94% |
2-bromopentane
N-(2-fluorophenyl)pyrimidin-2-amine
Conditions | Yield |
---|---|
With (1,2-dimethoxyethane)dichloronickel(II); lithium tert-butoxide In 1,4-dioxane for 16h; Schlenk technique; Inert atmosphere; chemoselective reaction; | 94% |
With N,N'-di-tert-butylethylenediamine; C40H32N12Ni2; lithium tert-butoxide In 1,4-dioxane at 120℃; for 16h; | 92% |
Conditions | Yield |
---|---|
With iron(III) acetylacetonate; N,N,N,N,-tetramethylethylenediamine; hexamethylenetetramine In tetrahydrofuran at 0℃; for 1.33333h; | 93% |
Conditions | Yield |
---|---|
With potassium hexafluorophosphate; 1-(1-methylbutyl)-3-methylimidazolium hexafluorophosphate at 80℃; for 15h; | 92% |
Conditions | Yield |
---|---|
With sodium tetrafluoroborate; 3-(1-methylbutyl)-1-methylimidazolium tetrafluoroborate at 80℃; for 15h; | 91% |
Conditions | Yield |
---|---|
With magnesium In diethyl ether at 0℃; Grignard reaction; | 90% |
Conditions | Yield |
---|---|
With potassium carbonate In ethanol Solvent; Reagent/catalyst; Reflux; | 88.1% |
Conditions | Yield |
---|---|
With iron(III) acetylacetonate; N,N,N,N,-tetramethylethylenediamine; hexamethylenetetramine In tetrahydrofuran at 0℃; for 1.33333h; | 88% |
Conditions | Yield |
---|---|
Stage #1: piperonal; N-trimethylsilyl N-methylcyclohexylamine With t-butyldimethylsiyl triflate In toluene for 0.05h; Inert atmosphere; Glovebox; Stage #2: 2-bromopentane With nickel(II) bromide dimethoxyethane; zinc In toluene at 50℃; for 24h; Inert atmosphere; Sealed tube; | 88% |
Conditions | Yield |
---|---|
With triethylamine In N,N-dimethyl-formamide at 20 - 25℃; for 11h; Molecular sieve; chemoselective reaction; | 87% |
2-bromopentane
4-methoxyphenyl triflate
A
4-(1-methyl-butyl)-anisole
B
1-(4-Methoxyphenyl)pentane
Conditions | Yield |
---|---|
With tris-(dibenzylideneacetone)dipalladium(0); 2-(dibutylphosphanyl)-1-phenylpyrrole; magnesium; lithium chloride; zinc(II) chloride In tetrahydrofuran at 60℃; for 16h; Reagent/catalyst; Inert atmosphere; Glovebox; Sealed tube; | A n/a B 87% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide for 2h; Reflux; | 84.86% |
Conditions | Yield |
---|---|
With potassium carbonate In acetone for 12h; Reflux; | 82% |
With potassium carbonate; potassium iodide In N,N-dimethyl-formamide at 80℃; for 6h; | 60% |
2-bromopentane
Conditions | Yield |
---|---|
Stage #1: 2-(((2-hydroxyphenyl)amino)methylene)-5,5-dimethylcyclohexane-1,3-dione With sodium hydride In tetrahydrofuran at 20℃; for 0.166667h; Stage #2: 2-bromopentane In tetrahydrofuran at 20℃; | 82% |
2-(4-methoxyphenoxy)pyridine
2-bromopentane
Conditions | Yield |
---|---|
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; adamantane-2-carboxylic acid; potassium carbonate In benzene at 120℃; for 24h; Inert atmosphere; Sealed tube; | 81% |
With [RhCl2(p-cymene)]2; potassium carbonate; (adamant-1-yl)-acetic acid In benzene at 120℃; for 24h; Sealed tube; Inert atmosphere; | 62% |
Conditions | Yield |
---|---|
With magnesium | 79% |
2-bromopentane
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide | 79% |
Conditions | Yield |
---|---|
With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate In benzene Heating; | 76% |
Conditions | Yield |
---|---|
Stage #1: 2-bromopentane; Benzeneacetamide With copper(l) iodide; lithium tert-butoxide In N,N-dimethyl-formamide; acetonitrile at 20℃; for 0.0833333h; Inert atmosphere; Stage #2: In N,N-dimethyl-formamide; acetonitrile at 20℃; for 24h; Inert atmosphere; Irradiation; | 76% |
2-bromopentane
Conditions | Yield |
---|---|
Stage #1: 3',5'-O-bis(tert-butyldimethylsilyl)-N2-dimethylaminomethylene-2'-deoxyguanosine With caesium carbonate In tetrahydrofuran at 20℃; for 0.166667h; Stage #2: 2-bromopentane In tetrahydrofuran at 70℃; | 75% |
2-bromopentane
4-methyl-N-(quinolin-8-yl)benzamide
4-methyl-2-(pentan-2-yl)-N-(quinolin-8-yl)benzamide
Conditions | Yield |
---|---|
With (1,2-dimethoxyethane)dichloronickel(II); Bis<2-(N,N-dimethylamino)aethyl>aether; lithium tert-butoxide In toluene at 160℃; for 20h; Inert atmosphere; | 75% |
2-bromopentane
1-methyl-N-(quinolin-8-yl)-1H-indole-2-carboxamide
1-methyl-2-(pentan-2-yl)-N-(quinolin-8-yl)-1H-indole-3-carboxamide
Conditions | Yield |
---|---|
With (1,2-dimethoxyethane)dichloronickel(II); Bis<2-(N,N-dimethylamino)aethyl>aether; lithium tert-butoxide In toluene at 160℃; for 20h; Inert atmosphere; | 73% |
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine In dimethyl sulfoxide under 760.051 Torr; for 60h; Schlenk technique; Irradiation; Sealed tube; | 71% |
Conditions | Yield |
---|---|
With sodium hydroxide In ethanol; water at 70℃; for 24h; | 71% |
2-bromopentane
(S)-2',6'-pipecoloxylidide
Conditions | Yield |
---|---|
Stage #1: (S)-2',6'-pipecoloxylidide With potassium carbonate In N,N-dimethyl-formamide at 80℃; for 0.333333h; Stage #2: 2-bromopentane In N,N-dimethyl-formamide at 80℃; for 14h; | 70% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 20℃; for 24h; | 68% |
Conditions | Yield |
---|---|
With [ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2; potassium carbonate; Trimethylacetic acid In 1,4-dioxane at 120℃; for 24h; Sealed tube; Inert atmosphere; | 68% |
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