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3,5-DIBROMOBENZYL ALCOHOL

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Products Intro: Product Name:3,5-dibromobenzyl alcohol
CAS:145691-59-4
Purity:98% Package:1KG;5KG;25KG
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CAS:145691-59-4
Purity:98% (Min,GC) Package:1G;1KG;100KG
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CAS:145691-59-4
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Products Intro: Product Name:3,5-Dibromobenzyl alcohol
CAS:145691-59-4
Purity:99% Package:25kgs

3,5-DIBROMOBENZYL ALCOHOL manufacturers

3,5-DIBROMOBENZYL ALCOHOL Basic information
Product Name:3,5-DIBROMOBENZYL ALCOHOL
Synonyms:RARECHEM AL BD 0770;(3,5-DibroMophenyl)Methanol;1,3-Dibromo-5-hydroxymethylbenzene;3,5-DIBROMOBENZYL ALCOHOL;Benzenemethanol, 3,5-dibromo-;3,5-Dibromobenzenemethanol
CAS:145691-59-4
MF:C7H6Br2O
MW:265.93
EINECS:
Product Categories:Benzhydrols, Benzyl & Special Alcohols;Alcohol;Alcohols;Bromine Compounds
Mol File:145691-59-4.mol
3,5-DIBROMOBENZYL ALCOHOL Structure
3,5-DIBROMOBENZYL ALCOHOL Chemical Properties
Melting point 107-108°C
Boiling point 328℃
density 1.960
Fp 152℃
storage temp. Sealed in dry,Room Temperature
pka13.98±0.10(Predicted)
AppearanceLight brown to brown Solid
Water Solubility Slightly soluble in water.
InChIInChI=1S/C7H6Br2O/c8-6-1-5(4-10)2-7(9)3-6/h1-3,10H,4H2
InChIKeyZQNSHKZQTZSNTB-UHFFFAOYSA-N
SMILESC1(CO)=CC(Br)=CC(Br)=C1
CAS DataBase Reference145691-59-4(CAS DataBase Reference)
Safety Information
Hazard Codes C
Risk Statements 36/37/38
Safety Statements 26-36/37/39
HS Code 2906290090
MSDS Information
ProviderLanguage
ALFA English
3,5-DIBROMOBENZYL ALCOHOL Usage And Synthesis
UsesIt is used in the synthesis of substituted benzylamines.
Synthesis
3,5-Dibromobenzoic acid

618-58-6

3,5-DIBROMOBENZYL ALCOHOL

145691-59-4

Step 1: To a stirred solution of 3,5-dibromobenzoic acid (2 g, 7.168 mmol) in tetrahydrofuran (20 mL) was slowly added borane dimethyl sulfide (3.4 mL, 35.842 mmol, 5 eq.) at 0 °C. The reaction mixture was stirred at room temperature overnight. Upon completion of the reaction, the mixture was cooled to 0 °C and the reaction was carefully quenched with methanol (appropriate amount). Subsequently, the reaction mixture was concentrated under reduced pressure to afford (3,5-dibromophenyl)methanol as an off-white solid (1.8 g, 94% yield). The product was characterized by 1H NMR (400 MHz, DMSO-d6): δ 4.47 (d, J = 6Hz, 2H), 5.39 (t, J = 6Hz, 1H), 7.49 (s, 2H), 7.65 (s, 1H).

References[1] Patent: WO2017/46739, 2017, A1. Location in patent: Page/Page column 60
[2] Patent: JP2005/120047, 2005, A. Location in patent: Page/Page column 165
[3] Synlett, 2002, # 2, p. 251 - 254
[4] European Journal of Medicinal Chemistry, 2011, vol. 46, # 9, p. 4227 - 4237
3,5-DIBROMOBENZYL ALCOHOL Preparation Products And Raw materials
Raw materials3,5-Dibromobenzaldehyde-->3,5-Dibromobenzoic acid-->Tetrahydrofuran-->Borane-methyl sulfide complex
Preparation Products3,5-DIBROMOBENZAMIDE
Tag:3,5-DIBROMOBENZYL ALCOHOL(145691-59-4) Related Product Information
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