NDLI: The Use of Bis(trimethylsilyl)acetamide and Bis (trimethylsilyl)urea for Protection and as Control Reagents in Synthesis

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The Use of Bis(trimethylsilyl)acetamide and Bis (trimethylsilyl)urea for Protection and as Control Reagents in Synthesis

Content Provider	Scilit
Author	Heaney, Harry
Editor	Gihani, Moharem T. El
Copyright Year	1998
Description	The oxophilicity of silicon allows the efficient protection of a range of hydroxyfunctionalities using either N,O-bis(trimethylsilyl)acetamide (BSA) or N,N-bis(trimethylsilyl)urea (BSU). Three distinct mechanistic pathways are proposed for the reactions of the reagents which explain the mild reaction conditions that can be used to achieve a number of important synthetic transformations. The reactions include examples where improved stereochemical control results from the use of BSA.
Related Links	http://pdfs.semanticscholar.org/737f/4a5f8b7ff2683dfddf401dff8f5e50000991.pdf http://www.thieme-connect.de/products/ejournals/pdf/10.1055/s-1998-2043.pdf
Ending Page	375
Page Count	19
Starting Page	357
ISSN	00397881
e-ISSN	1437210X
DOI	10.1055/s-1998-2043
Journal	Synthesis
Issue Number	04
Volume Number	1998
Language	English
Publisher	Georg Thieme Verlag KG
Publisher Date	1998-04-01
Access Restriction	Open
Subject Keyword	Journal: Synthesis Organic Chemistry Friedel-crafts Reactions Nitrogen Heterocycles Palladium Catalysis Phosphorus Compounds
Content Type	Text
Resource Type	Article
Subject	Organic Chemistry Catalysis

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