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Thermo Scientific Chemicals
tert-Butyl carbamate, 98+%
CAS: 4248-19-5 | C5H11NO2 | 117.148 g/mol
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化學識別
CAS4248-19-5
IUPAC Nametert-butyl carbamate
Molecular FormulaC5H11NO2
InChI KeyLFKDJXLFVYVEFG-UHFFFAOYSA-N
SMILESCC(C)(C)OC(N)=O
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規格
規格表
規格表Appearance (Color)White to pale yellow or pale pink
Assay (GC)≥98.0%
FormCrystals or powder or crystalline powder
Melting Point (clear melt)105-110?C
tert-Butyl carbamate is used in palladium-catalyzed synthesis of N-Boc-protected anilines. It was used in the synthesis of tetrasubstituted pyrroles, functionalized with ester or ketone groups at C-3 position.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
tert-Butyl carbamate is used in palladium-catalyzed synthesis of N-Boc-protected anilines. It was used in the synthesis of tetrasubstituted pyrroles, functionalized with ester or ketone groups at C-3 position.
Solubility
Soluble in methylene chloride, chloroform, and alcohols. Slightly soluble in petroleum ether and water.
Notes
Store in cool, dry conditions in well sealed containers. Keep container tightly closed.
tert-Butyl carbamate is used in palladium-catalyzed synthesis of N-Boc-protected anilines. It was used in the synthesis of tetrasubstituted pyrroles, functionalized with ester or ketone groups at C-3 position.
Solubility
Soluble in methylene chloride, chloroform, and alcohols. Slightly soluble in petroleum ether and water.
Notes
Store in cool, dry conditions in well sealed containers. Keep container tightly closed.
RUO – Research Use Only
General References:
- Peter. Politzer, Jack W. Timberlake. Anomalous properties of halogen substituents. J. Org. Chem. 1972, 37, (22), 3557-3559.
- Reacts with allylic selenides in the presence of NCS and base to give carbamates of allylic amines, via [2,3]-sigmatropic rearrangement of an intermediate selenimide: J. Org. Chem., 49, 3647 (1984):