A Mild Procedure for α,α-Dichlorination of Cyclic Aryl Ketones using Commercial Bleach
نویسندگان
چکیده
Aril cetonas cíclicas α,α-dicloradas foram obtidas pelo tratamento de uma solução metanólica da correspondente cetona com cândida comercial em condições ambiente com rendimentos que variaram de 61 a 92%. A reação ocorre em cetonas contendo tanto grupos doadores quanto retiradores de elétrons, mas parece ser sensível a efeitos estéricos. Além disso, aril-cicloalcanonas com anéis de cinco, seis e sete membros podem ser utilizadas como substrato.
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