2247828-39-1

2247828-39-1结构式
2247828-39-1结构式
  • 常用中文名:NPTC
  • 常用英文名:NPTC
  • CAS号:2247828-39-1
  • 分子式:C16H22N2O5
  • 分子量:322.36
  • 发布时间:2023-01-17 19:10:13
  • 更新时间:2023-01-17 19:10:13
  • Description NPTC is a reagent developed in the Wipf lab to install a Tempoc protecting group. The Tempoc group is useful for protecting primary, secondary, and heterocyclic amines and is complimentary to both Boc and Cbz protecting groups. Tempoc deprotection can be performed under mild reductive conditions with in situ generated Cu(I) species or by thermolysis at 135 °C. Description NPTC is a reagent developed in the Wipf lab to install a Tempoc protecting group. The Tempoc group is useful for protecting primary, secondary, and heterocyclic amines and is complimentary to both Boc and Cbz protecting groups. Tempoc deprotection can be performed under mild reductive conditions with in situ generated Cu(I) species or by thermolysis at 135 °C.

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英文名 NPTC
英文别名 4-Nitrophenyl (2,2,6,6-tetramethylpiperidin-1-yl) carbonate
密度 1.2±0.1 g/cm3
沸点 399.8±44.0 °C at 760 mmHg
分子式 C16H22N2O5
分子量 322.36
闪点 195.6±28.4 °C
精确质量 322.152863
LogP 4.90
蒸汽压 0.0±0.9 mmHg at 25°C
折射率 1.555
储存条件 2-8°C储存