The synthesis of benzannulated spiroketals from 1,1-diacyl-2-phenylcyclopropanes

Autor: Nigel T. Lucas, Jackson S. Henneveld, Michael P. Badart, Andrew P. Cording, Sinan Gai, Bill C. Hawkins
Rok vydání: 2021
Předmět:
Zdroj: Tetrahedron Letters. 69:152984
ISSN: 0040-4039
DOI: 10.1016/j.tetlet.2021.152984
Popis: A new method to access benzannulated spiroketals from 1,1-diacyl phenylcyclopropanes is described. The method provides rapid access to 5,5 and 5,6-benzannulated spiroketals in low to moderate yields and with moderate to good diastereoselectivity.
Databáze: OpenAIRE