Deprotonation azabicyclic ketone

Similarly, chiral bases have found use in the preparation of building blocks for synthesis of alkaloids. A range of A-protected azabicyclic ketones was deprotonated to yield corresponding silylenol ethers (Scheme 30)68-70. The highest ee (93%) was obtained using 42 under internal quench conditions. These chiral ethers found use as key intermediates in the preparation of naturally occurring alkaloids. 

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See also in sourсe #XX -- [ , , ]

See also in sourсe #XX -- [ , , ]

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