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Asymmetric Construction of All-Carbon Quaternary Stereocenters by Chiral-Auxiliary-Mediated Claisen Rearrangement and Total Synthesis of (+)-Bakuchiol
An asymmetric Claisen rearrangement using Oppolzer’s camphorsultam was developed. Under thermal conditions, a geraniol-derived substrate underwent the rearrangement with good stereoselectivity. The absolute configuration of the newly formed all-carbon quaternary stereocenter was confirmed by the tot...
Autores principales: | Takao, Ken-ichi, Sakamoto, Shu, Touati, Marianne Ayaka, Kusakawa, Yusuke, Tadano, Kin-ichi |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6268616/ https://www.ncbi.nlm.nih.gov/pubmed/23138536 http://dx.doi.org/10.3390/molecules171113330 |
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