3-(BROMOMETHYL)TETRAHYDROFURAN

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Products Intro: Product Name:3-(Bromomethyl)tetrahydrofuran
CAS:165253-29-2
Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg
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Products Intro: Product Name:3-(Bromomethyl)tetrahydrofuran
CAS:165253-29-2
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CAS:165253-29-2
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Products Intro: Product Name:3-(Bromomethyl)oxolane
CAS:165253-29-2
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Products Intro: Product Name:3-(Bromomethyl)tetrahydrofuran
CAS:165253-29-2
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3-(BROMOMETHYL)TETRAHYDROFURAN manufacturers

3-(BROMOMETHYL)TETRAHYDROFURAN Basic information
Product Name:3-(BROMOMETHYL)TETRAHYDROFURAN
Synonyms:3-(BROMOMETHYL)TETRAHYDROFURAN;3-(Bromomethyl)tetrahydro...;3-(bromomethyl)tetrahydrofuran(SALTDATA: FREE);3-(Bromomethyl)oxolane;3-Tetrahydrofurylmethyl bromide;Tetrahydro-3-furanylmethyl bromide;Furan, 3-(bromomethyl)tetrahydro-
CAS:165253-29-2
MF:C5H9BrO
MW:165.03
EINECS:
Product Categories:
Mol File:165253-29-2.mol
3-(BROMOMETHYL)TETRAHYDROFURAN Structure
3-(BROMOMETHYL)TETRAHYDROFURAN Chemical Properties
Boiling point 183℃
density 1.447
refractive index n20/D1.494
Fp 71℃
storage temp. Keep in dark place,Sealed in dry,Room Temperature
form liquid
color Clear, yellow
InChIInChI=1S/C5H9BrO/c6-3-5-1-2-7-4-5/h5H,1-4H2
InChIKeyAXQYVOIYCYAVSW-UHFFFAOYSA-N
SMILESO1CCC(CBr)C1
Safety Information
Hazard Codes Xn
Risk Statements 22-36
Safety Statements 26
RIDADR NA 1993 / PGIII
WGK Germany 3
HS Code 2932990090
MSDS Information
3-(BROMOMETHYL)TETRAHYDROFURAN Usage And Synthesis
Uses3-(Bromomethyl)oxolane is used as a reagent in the preparation of thiazoleurea derivatives for use as antitumor agents.
Synthesis
3-Furanmethanol, tetrahydro-, 3-methanesulfonate

184849-49-8

3-(BROMOMETHYL)TETRAHYDROFURAN

165253-29-2

Step 2: Synthesis of 3-(bromomethyl)tetrahydrofuran Lithium bromide (13.6 g) was added to a solution of methyl methanesulfonate (tetrahydrofuran-3-yl) methyl ester (5.6 g) in acetone (80 mL). The reaction mixture was heated to reflux for 4 hours. Upon completion of the reaction, the solvent was removed by rotary evaporator under reduced pressure. The residue was subjected to liquid-liquid partitioning with dichloromethane and water. The organic phase was separated and dried with anhydrous magnesium sulfate. After filtration, the dichloromethane was removed by evaporation. The resulting residue was dissolved in a small amount of dichloromethane and purified by filtration through a short column of silica gel. Finally, the filtrate was concentrated to give the title compound 3-(bromomethyl)tetrahydrofuran. Yield: 3.9 g; TLC detection: Rf = 0.80 (silica gel plate, unfolding agent was cyclohexane/ethyl acetate, 1:1 volume ratio).

References[1] Patent: WO2004/5293, 2004, A2. Location in patent: Page 69
[2] Patent: WO2006/23630, 2006, A2. Location in patent: Page/Page column 39; 65
[3] Patent: US2013/252937, 2013, A1. Location in patent: Paragraph 0432
[4] Patent: WO2013/144097, 2013, A1. Location in patent: Page/Page column 74
[5] Patent: WO2013/144098, 2013, A1. Location in patent: Page/Page column 111
3-(BROMOMETHYL)TETRAHYDROFURAN Preparation Products And Raw materials
Raw materials3-Furanmethanol, tetrahydro-, 3-methanesulfonate-->Lithium bromide-->Acetone-->Dichloromethane
Tag:3-(BROMOMETHYL)TETRAHYDROFURAN(165253-29-2) Related Product Information
Poly(tetrahydrofuran) 2,2-DIMETHYLTETRAHYDROFURAN 3-(BROMOMETHYL)TETRAHYDROFURAN (S)-(+)-3-Hydroxytetrahydrofuran

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