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Total deprotection of N,N′-bis(tert-butoxycarbonyl)guanidines using SnCl4

✍ Scribed by Hugues Miel; Sylvain Rault

Publisher: Elsevier Science
Year: 1997
Tongue: French
Weight: 132 KB
Volume: 38
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(97)10148-4

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✦ Synopsis

The total dewotection of N~Ubis-Boc guanidines using SnCI4 woceeds smoothly in ethyl acetate at room tempemtme and leads to the easily isolable cone~n~g guanidinlum chlorides.

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