Carbamate

Carbamate scheme

Protection :

  • Reagents
    Solvents
    Temperature
    Time
    Yield
  • Triphosgene Et3N
    THF
    0 °C
    15 min
    95 %
    intermediate structure
    Triphosgene, Et3N
    THF
    0 °C, 15 min, 95%
    intermediate structure

Deprotection :

  • Reagents
    Solvents
    Temperature
    Time
    Yield
  • KOt-Bu
    THF
    0 °C
    30 min
    95 %
    intermediate structure
    KOt-Bu
    THF
    0 °C, 30 min, 95%
    intermediate structure