Gold-catalyzed domino reactions of alkynol and p-quinone methides: divergent synthesis of fused- and spiro-ketals

Autor: Zhenghu Xu, Wenxiu Mao, Jiong Jia, Shiquan Lin, Haifeng Lu, Liang Zhang
Rok vydání: 2020
Předmět:
Zdroj: Organic Chemistry Frontiers. 7:856-861
ISSN: 2052-4129
DOI: 10.1039/d0qo00022a
Popis: An efficient gold-catalyzed domino reaction of alkynyl alcohols and p-quinone methides has been successfully developed. Divergent polycyclic fused- and spiro-ketals were synthesized in good yields under mild conditions from easily available starting materials in an atom-economical manner.
Databáze: OpenAIRE