ListarQuímica por tema "1,3-dilithiopropyne"

Mostrando ítems 1-2 de 2

    • 1-Nitro-4-(1-propyn-1-yl)benzene 

      Campos Fernández, Cristian Saúl; Pineda Cedeño, Leslie William; Cabezas Pizarro, Jorge A. (2019)
      The title compound, C9H7NO2, was prepared by alkynylation of 4-iodo­nitro­benzene with 1,3-dili­thio­propyne in the presence of 1 equivalent of CuI and catalytic amounts of Pd(PPh3)2Cl2. The complete mol­ecule is generated ...

    • Ethyl 5-[(ethoxycarbonyl)oxy]-5,5-diphenylpent-2- ynoate 

      Cabezas Pizarro, Jorge A.; Campos Fernández, Cristian Saúl (2019-11-12)
      The title compound, C 22 H22 O 5, crystallizes with two molecules in the asymmetric unit, one of which shows disorder of its ethyl acetate group over two sets of sites in a 0.880 (2):0.120 (2) ratio. The C C distances ...