128257-29-4Relevant articles and documents
Alkoxide-mediated oxidative ring expansion of benzocyclobutenes. A new route to 3,4-dihydroisocoumarines
Shishido, Kozo,Hiroya, Kou,Yamashita, Akitake,Tokunaga, Yuji,Fukumoto, Keiichiro
, p. 253 - 256 (2007/10/02)
Sequential treatment of the dianion of 6 with a variety of esters (10) and MoO5*pyridine*HMPA complex provided the rearranged 2-hydroxy-1-indanones (7) along with the 1-acylbenzocyclobutenes (8), which were easily converted to 7.Transformation of 7 to the