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TERT-BUTYL 4-BROMOBENZYLCARBAMATE

TERT-BUTYL 4-BROMOBENZYLCARBAMATE Structure
TERT-BUTYL 4-BROMOBENZYLCARBAMATE
  • CAS No.68819-84-1
  • Chemical Name:TERT-BUTYL 4-BROMOBENZYLCARBAMATE
  • CBNumber:CB6838195
  • Molecular Formula:C12H16BrNO2
  • Formula Weight:286.16
  • MOL File:68819-84-1.mol
TERT-BUTYL 4-BROMOBENZYLCARBAMATE Property
  • Melting point 86-88℃
  • Boiling point 374.3±25.0 °C(Predicted)
  • Density 1.319±0.06 g/cm3(Predicted)
  • storage temp. Sealed in dry,Room Temperature
  • form solid
  • pka 12.05±0.46(Predicted)
  • color Off-white
Safety
  • Hazard Codes  :Xn
  • Risk Statements  :22
  • HS Code  :2924297099
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordWarning
  • Hazard statements H319-H335-H302+H312+H332-H315
  • Precautionary statements P280-P301+P312-P362+P364

TERT-BUTYL 4-BROMOBENZYLCARBAMATE Chemical Properties,Usage,Production

  • Synthesis Tert-Butyl 4-bromobenzylcarbamate is prepared by the reaction of di-tert-butyl dicarbonate and 4-bromobenzylamine hydrochloride. The specific synthesis steps are as follows:
    To a stirred suspension of 4-bromo-benzylamine hydrochloride (968mg, 4.35mmol) and triethylamine (0.666ml, 4.79mmol) in chloroform (15ml) was added di-tert-butyldicarbonate (949mg, 4.35mmol). The resulting solution was stirred at ambient temperature for 2h and then diluted with DCM (40ml). The organic solution was washed sequentially with 10% aqueous citric acid (40ml) and brine (40ml). The organic phase was dried over anhydrous magnesium sulfate and the filtrate evaporated at reduced pressure to afford Tert-Butyl 4-bromobenzylcarbamate (1.23g, 99%). 1H NMR 7.48-7.43 (2H, m), 7.18 (2H, d, 8.4), 4.84 (1H, br s), 4.27 (2H, d, 5.7), 1.46 (9H, s).
    TERT-BUTYL 4-BROMOBENZYLCARBAMATE synthesis
TERT-BUTYL 4-BROMOBENZYLCARBAMATE Preparation Products And Raw materials
Raw materials
Preparation Products
TERT-BUTYL 4-BROMOBENZYLCARBAMATE Suppliers
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TERT-BUTYL 4-BROMOBENZYLCARBAMATE Spectrum
68819-84-1, TERT-BUTYL 4-BROMOBENZYLCARBAMATERelated Search:
  • amine|alkyl bromide| carboxylic ester
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  • 68819-84-1
  • N-[(4-Bromophenyl)methyl]-carbamic acid 1,1-dimethylethyl ester
  • N-BOC-4-broMobenzylaMine
  • tert-butyl N-[(4-bromophenyl)methyl]carbamate
  • tert-Butyl 4-bromobenzylcarbamate 98%
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  • tert-Butyl N-(4-bromobenzyl)carbamate
  • N-(4-Bromobenzyl)carbamic acid tert-butyl ester
  • 4-Bromo-N-BOC-benzylamine
  • (4-BROMO-BENZYL)-CARBAMIC ACID TERT-BUTYL ESTER
  • Carbamic acid, (4-bromophenyl)methyl-, 1,1-dimethylethyl ester
  • TERT-BUTYL 4-BROMOBENZYLCARBAMATE

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