Protection of a protecting group: Preparation of stable N-silylated t-butyl carbamates

DOI: 10.1016/S0040-4039(96)02271-X

Source and publish data:

Tetrahedron Letters p. 191 - 194 (1997)

Update date:2022-07-30

Topics:

Authors:

Roby, Johanne

Voyer, Normand

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Article abstract of DOI:10.1016/S0040-4039(96)02271-X

The practical preparation of N-silylated carbamates (typified by 1) is reported. These compounds are synthesized in high yields by treating N-t-Boc-protected primary amines with silyl triflate reagents in dichloromethane in the presence of triethylamine.

Full text of DOI:10.1016/S0040-4039(96)02271-X

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Product name:N-(triisopropylsilyl)-N-(tert-butyloxycarbonyl)benzylamine

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