Journal
CHEMISTRY-A EUROPEAN JOURNAL
Volume 22, Issue 37, Pages 13046-13049Publisher
WILEY-V C H VERLAG GMBH
DOI: 10.1002/chem.201602625
Keywords
alkenes; disilazanes; hydrosilylation; platinum; silanes
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Funding
- National Science Centre [UMO-2013/09/B/ST5/00293]
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In nearly every total synthesis, silylating agents are employed in synthetic steps to protect sensitive functional groups. A Pt-catalyzed hydrosilylation of various unsaturated substrates to prepare novel symmetrical and unsymmetrical disilazanes is described. The developed synthetic methodology is widely applicable and tolerates all manner of functional groups (e.g., amines, ethers, esters, halogens, silanes, etc.). To demonstrate the value of the described method, mono-substituted 1,1,3,3-tetramethyl-disilazanes were further selectively converted to completely new unsymmetrical derivatives.
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