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309559

Sigma-Aldrich

3-Bromo-2,2-dimethyl-1-propanol

96%

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About This Item

Linear Formula:
BrCH2C(CH3)2CH2OH
CAS Number:
Molecular Weight:
167.04
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

96%

form

liquid

refractive index

n20/D 1.479 (lit.)

bp

184-187 °C (lit.)

density

1.358 g/mL at 25 °C (lit.)

functional group

bromo
hydroxyl

SMILES string

CC(C)(CO)CBr

InChI

1S/C5H11BrO/c1-5(2,3-6)4-7/h7H,3-4H2,1-2H3

InChI key

KQOQXYPZBYTICM-UHFFFAOYSA-N

Application

3-Bromo-2,2-dimethyl-1-propanol was used in the synthesis of 3-bromo-2,2-dimethylpropanal by undergoing oxidation with pyridinium chlorochromate, mixed with silica, in dichloromethane.

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

168.8 °F - closed cup

flash_point_c

76 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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Erika Leemans et al.
The Journal of organic chemistry, 73(4), 1422-1428 (2008-01-24)
1-Allyl- and 1-(3-phenylallyl)-substituted 4-(2-bromo-1,1-dimethylethyl)azetidin-2-ones were transformed into 3-substituted 7-alkoxy-5,5-dimethyl-1-azabicyclo[4.2.0]octane-8-ones through radical cyclization by means of n-tributyltin hydride and AIBN in toluene with excellent diastereocontrol (>or=99%). The radical cyclization of 4-(2-bromo-1,1-dimethylethyl)-1-(2-methylallyl)azetidin-2-ones afforded 8-alkoxy-3,6,6-trimethyl-1-azabicyclo[5.2.0]nonan-9-ones in good diastereomeric excess (75-78%). The reductive ring

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