- 作者: 周大紓 ; 蔡琮瑩
- 作者服務機構: 中央研究院化學研究所
- 中文摘要: A short and novel synthetic route toward pyrrolo-3- sulfolene and its N-mesyl derivative, precursors for the corresponding pyrrolo O-quinodimethanes, has been developed. The synthesis involves ultrasonic zincation of 4-bromo-3- chloro-2-sulfolene and an N-protected 2-aminoaldehyde, intramolecular conjugate addition, dehydration and isomerization.
- 英文摘要: --
- 中文關鍵字: Pyrrolo-Sulfolene; Heteroaromatic Quinodimethane; Synthesis; Conjugation
- 英文關鍵字: 異芳香族苯甲烷;合成;共軛