33313-82-5Relevant articles and documents
Synthesis of chromanes and 4H-chromenes: Exploring the oxidation of 2H-chromenes and dihydro-1-benzoxepines by hypervalent iodine(III)
Ahmad, Anees,Silva, Luiz F.
, p. 3671 - 3677 (2013/02/22)
The reaction of various oxygen-containing benzo-fused cycloalkenes were studied with the hypervalent iodine reagent hydroxy(tosyloxy)iodo]benzene [PhI(OH)OTs, HTIB]. 2H-Chromene and 4-methyl-2H-chromene resulted in substituted 4H-chromene and cis-3,4-dial
SYNTHESIS OF BENZOFURANS, INDOLES AND BENZOPYRANS VIA OXIDATIVE FREE RADICAL CYCLISATIONS USING COBALT SALEN COMPLEXES.
Patel, Vinod F.,Pattenden, Gerald,Russell, Jamie J.
, p. 2303 - 2306 (2007/10/02)
Reactions between the Co(I) species derived from cobalt(III) 'salen'(1), and (O-allyl) or (O-but-3-enyl)iodophenol, leads to isolatable cobalt complexes, viz (2), (13), which can be converted into substituted benzofurans, i.e. (5), (6) and benzopyrans, i.e. (14), (15); similarly interaction between (18) and Co(I) 'salen' led, in one step, to the 3-methylindole (19).