NPTC

Modify Date: 2023-01-17 19:10:13

NPTC Structure
NPTC structure
Common Name NPTC
CAS Number 2247828-39-1 Molecular Weight 322.36
Density 1.2±0.1 g/cm3 Boiling Point 399.8±44.0 °C at 760 mmHg
Molecular Formula C16H22N2O5 Melting Point N/A
MSDS N/A Flash Point 195.6±28.4 °C

 Use of NPTC


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.

 Names

Name NPTC
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 399.8±44.0 °C at 760 mmHg
Molecular Formula C16H22N2O5
Molecular Weight 322.36
Flash Point 195.6±28.4 °C
Exact Mass 322.152863
LogP 4.90
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.555

 Synonyms

4-Nitrophenyl (2,2,6,6-tetramethylpiperidin-1-yl) carbonate
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