21968-56-9Relevant academic research and scientific papers
Ring expansion reaction of α-sulfonyl cyclic ketones via insertion of arynes into C-C: a facile and mild access to medium- and large-sized benzannulated carbocycles
Zhang, Tiexin,Huang, Xian,Xue, Jian,Sun, Sha
supporting information; scheme or table, p. 1290 - 1294 (2009/09/06)
Insertion of arynes into C-C of α-sulfonyl ketones was investigated, which lead to the ring expansion reactions when α-sulfonyl cyclic ketones were used. By ring expansions and desulfonylations, medium- and large-sized benzannulated cyclic ketones were ob
