Discussion Addendum for: [3 + 4] Annulation Using a [ß-(Trimethylsilyl) acryloyl]silane and the Lithium Enolate of an a,ß-Unsaturated Methyl Ketone: (1R,6S,7S)-4-(tert-Butyldimethylsiloxy)-6-(trimethylsilyl)bicyclo [5.4.0]undec-4-en-2-one

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Preparation of Discussion Addendum for: [3 + 4] Annulation Using a [ß-(Trimethylsilyl) acryloyl]silane and the Lithium Enolate of an a,ß-Unsaturated Methyl Ketone: (1R,6S,7S)-4-(tert-Butyldimethylsiloxy)-6-(trimethylsilyl)bicyclo [5.4.0]undec-4-en-2-one. Submitted by Kei Takeda* and Michiko Sasaki1. DOI: 10.15227/orgsyn.089.0267.

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