Помогите ознакомиться со статьей:
Krishna C. Joshi, Vijai N. Pathak, Vineeta Grover, "Studies in fluorinated 1,3-diketones and related compounds Part X. Synthesis of some new polyfluorinated 1,3-diketones, their copper 1,3-diketonates and spectral studies", Journal of Fluorine Chemistry, Volume 15, Issue 3, 1980, cтр. 245-252.
- DOI:
http://dx.doi.org/10.1016/S0022-1139(00)82581-6