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82072-22-8

82072-22-8 Structure

82072-22-8 Structure
IdentificationBack Directory
[Name]

(3-(BROMOMETHYL)PHENYL)METHANOL
[CAS]

82072-22-8
[Synonyms]

3-BROMO METHYLBENZYL ALCOHOL
3-(Bromomethyl)benzenemethanol
(3-(BROMOMETHYL)PHENYL)METHANOL
[Molecular Formula]

C8H9BrO
[MDL Number]

MFCD08234488
[MOL File]

82072-22-8.mol
[Molecular Weight]

201.06
Chemical PropertiesBack Directory
[Boiling point ]

286.0±20.0 °C(Predicted)
[density ]

1.514±0.06 g/cm3(Predicted)
[storage temp. ]

under inert gas (nitrogen or Argon) at 2-8°C
[pka]

14.23±0.10(Predicted)
[Appearance]

Light yellow to yellow Powder
Questions And AnswerBack Directory
[Uses]

3-Bromomethylbenzyl alcohol can be used as a pharmaceutical synthesis intermediate.
Safety DataBack Directory
[Symbol(GHS) ]

Corrosion (GHS05)Exclamation Mark (GHS07)Environment (GHS09)
GHS05,GHS07,GHS09
[Signal word ]

Danger
[Hazard statements ]

H302-H314-H317-H400
[Precautionary statements ]

P260-P261-P264-P270-P272-P273-P280-P301+P310+P330+P331-P303+P361+P353+P310-P304+P340+P310-P305+P351+P338+P310-P333+P313-P363-P391-P405-P501
Spectrum DetailBack Directory
[Spectrum Detail]

(3-(BROMOMETHYL)PHENYL)METHANOL(82072-22-8)1HNMR
Hazard InformationBack Directory
[Synthesis]

Methyl 3-(bromomethyl)benzoate

1129-28-8

(3-(BROMOMETHYL)PHENYL)METHANOL

82072-22-8

Step A: To a stirred solution of methyl 3-bromomethylbenzoate (5 g, 21.8 mmol) in toluene (50 mL) was slowly added DABAL-H (43.6 mL, 43.6 mmol) under ice bath conditions. The reaction temperature was maintained at 0 °C with continuous stirring for 2 hours. Upon completion of the reaction, the reaction was quenched with 1N HCl solution and subsequently separated by extraction with ethyl acetate (EtOAc) and water. The organic layer was collected, dried with anhydrous sodium sulfate (Na2SO4) and concentrated under reduced pressure to give 3-bromomethylbenzyl alcohol (4.0 g, 19.9 mmol, 91% yield) as a colorless oil.

[References]

[1] Organometallics, 2015, vol. 34, # 9, p. 1627 - 1634
[2] Patent: WO2015/142903, 2015, A2. Location in patent: Page/Page column 94
[3] Patent: WO2015/140133, 2015, A1. Location in patent: Page/Page column 106
[4] Patent: WO2017/68064, 2017, A1. Location in patent: Page/Page column 191; 192
[5] Patent: EP2816023, 2014, A1. Location in patent: Paragraph 0488
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