[GRAPHICS] N,N-Dibenzylamino aldehydes have emerged as a highly useful class of chiral building blocks in synthetic organic chemistry. We envisioned the transformation of the N,N-dibenzylamino aldehydes to the corresponding aldimines followed by diastereoselective methylene transfer with a sulfonium ylide to obtain alpha -amino aziridines in high yields.
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Pfizer Inc, Res API, Pfizer Global Res & Dev, Ann Arbor Labs, Ann Arbor, MI 48105 USAPfizer Inc, Res API, Pfizer Global Res & Dev, Ann Arbor Labs, Ann Arbor, MI 48105 USA
Zhang, Ji
Das Sarma, Koushik
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Pfizer Inc, Res API, Pfizer Global Res & Dev, Ann Arbor Labs, Ann Arbor, MI 48105 USAPfizer Inc, Res API, Pfizer Global Res & Dev, Ann Arbor Labs, Ann Arbor, MI 48105 USA
Das Sarma, Koushik
Curran, Timothy T.
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Pfizer Inc, Res API, Pfizer Global Res & Dev, Ann Arbor Labs, Ann Arbor, MI 48105 USAPfizer Inc, Res API, Pfizer Global Res & Dev, Ann Arbor Labs, Ann Arbor, MI 48105 USA