官能基化されたカルボジイミドをビルディングブロックとして用いた含窒素複素環合成反応の開発

概要

論文の詳細を見る
Novel and efficient synthetic methodologies for nitrogen-containing heterocycles by utilizing a wide range of functionality-containing carbodiimides as vital building blocks are described. The key steps involve the iminophosphorane-mediated aza-Wittig reaction with isocyanates, followed by a variety of ring-forming reactions such as electrocyclization, Diels-Alder reaction, and various intramolecular reactions together with preliminary transformation reaction if necessary.