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Asymmetric Organocatalytic 1,6-Conjugate Addition of Aldehydes to Dienic Sulfones |
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Published in | Angewandte Chemie. 2011, vol. 50, no. 22, p. 5095-5098 | |
Abstract | An unprecedented 1,6-enamine conjugate addition exploiting the charge delocalization in 1,3-bis(sulfonyl) butadienes has been developed. By appropriately designing a Michael acceptor, unique reactivities were obtained for the formation of highly valuable dienes containing two versatile vinyl sulfones (see scheme, TMS=trimethylsilyl). | |
Keywords | Asymmetric synthesis — Conjugate addition — Dienes — Organocatalysis — Sulfones | |
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Citation (ISO format) | MURPHY, John J. et al. Asymmetric Organocatalytic 1,6-Conjugate Addition of Aldehydes to Dienic Sulfones. In: Angewandte Chemie, 2011, vol. 50, n° 22, p. 5095-5098. doi: 10.1002/anie.201100804 https://archive-ouverte.unige.ch/unige:15871 |