K. Itoh et al., UOROBORONYLOXY-3-(N-METHYLIMINO)-1-PHENYL-1-BUTENE AND ITS 2 PHOTOPRODUCTS, Acta crystallographica. Section C, Crystal structure communications, 54, 1998, pp. 1324-1327
The title compound, C11H12BF2NO, was found to be converted by irradiat
ion to the anti and syn head-to-tail dimers s[1-(N-methylimino)ethyl]-
1,3-diphenylcyclobutane, C22H24B2F4N2O2}. The enaminoketone group of e
ach complex takes a ring structure chelated through the BF2 group.