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Enantioselective aromatic Claisen rearrangement

✍ Scribed by Hisanaka Ito; Azusa Sato; Takeo Taguchi

Book ID
104257397
Publisher
Elsevier Science
Year
1997
Tongue
French
Weight
193 KB
Volume
38
Category
Article
ISSN
0040-4039

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✦ Synopsis

The (L-velopment of a highly enantioselective ~omatic Claisen remmlgement was achieved by the reaction of catechol mono allylic ethers with chiral boron reagent 1. This system was also shown to avoid the formation of para rearmagement and abnormal Claisen remrangement products.

πŸ“œ SIMILAR VOLUMES

ChemInform Abstract: Enantioselective Ar
ChemInform Abstract: Enantioselective Aromatic Claisen Rearrangement.
✍ H. ITO; A. SATO; T. TAGUCHI πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons βš– 28 KB πŸ‘ 2 views

Enantioselective Aromatic Claisen Rearrangement. -Allylic aromatic ethers bearing an (E)-or (Z)-side chain undergo highly enantioselective Claisen rearrangements in the presence of the chiral boron reagent (Ia). The method also avoids the formation of para or abnormal Claisen rearrangement products

Regioselectivity in Aromatic Claisen Rea
Regioselectivity in Aromatic Claisen Rearrangements
✍ Gozzo, FΓ‘bio Cesar; Fernandes, Sergio Antonio; Rodrigues, Denise Cristina; Eberl πŸ“‚ Article πŸ“… 2003 πŸ› American Chemical Society 🌐 English βš– 145 KB