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4248-19-5 - tert-Butyl carbamate, 98+% - Carbamic acid tert-butyl ester - L00259 - Alfa Aesar

L00259 tert-Butyl carbamate, 98+%

CAS-Nummer
4248-19-5
Synonyme
Carbamic acid tert-butyl ester

Größe Preis ($) Menge Verfügbarkeit
1g 15,04
5g 37,89
25g 144,00
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tert-Butyl carbamate, 98+%

MDL
MFCD00007962
EINECS
224-209-3

Chemische Eigenschaften

Formel
H2NCO2C(CH3)3
Molmasse
117.15
Schmelzpunkt
106-110°
Löslichkeit
Soluble in methylene chloride, chloroform, and alcohols. Slightly soluble in petroleum ether and water.

Anwendungen

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.

Bemerkungen

Store in cool, dry conditions in well sealed containers. Keep container tightly closed.

Literaturverweise

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):

Weitere Referenzen

Beilstein
1744500
Harmonized Tariff Code
2924.19
TSCA
No

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