Early selection of future surgical trainees.
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General Surgery↗
Biomedical subjects
J Tailor
Publications and source records attributed to J Tailor.
Tandem Aza
The alpha-hydroxyalkyl piperidine unit is common to several naturally occurring alkaloids and azasugar analogues. Polysubstituted piperidine derivatives of this kind (3), embodying four stereogenic centers, are formed in just a single operation from the highly stereocontrolled reaction of 4-borono-1-azadienes (1), maleimides, and aldehydes. This novel multicomponent reaction which affords as many as four elements of diversity should prove highly valuable in combinatorial chemistry and natural product synthesis.
Journal Article↗
N,N-Diethanolaminomethyl Polystyrene: An Efficient Solid Support to Immobilize Boronic Acids.
The key to the efficiency of N,N-diethanolaminomethyl polystyrene (DEAM-PS), the first solid support capable of coupling to boronic acids, is the formation of a stable, resin-bound boronic ester ate adduct (see scheme). With this resin it is now possible to efficiently immobilize a wide variety of boronic acids including functionalized ones that can be derivatized by solid-phase combinatorial synthesis.
Journal Article↗