Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Valentina V. Glushko"'
Publikováno v:
Tetrahedron. :132834
Publikováno v:
Tetrahedron Letters. 59:2586-2589
Tetra- and octa-phosphinanyl-ortho-methyl-tetra-C-naphthyl-resorcinarenes were alkylated with haloalkanes and ethyl bromoacetate. In all cases, the reactions followed the Michaelis-Arbuzov pathway to give phosphonates with haloalkyl groups at the per
Autor:
Olga S. Serkova, L. K. Vasyanina, Valentina V. Glushko, Vera I. Maslennikova, Gavaz N. Smoyan
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 192:1054-1060
Synthesis of pre-organized oligofunctional ligands based on ortho-methyl-tetra-C-naphthyl-resorcinarene existing in the chair conformation was carried out. By selective modification derivatives dif...
Publikováno v:
Tetrahedron Letters. 61:151418
Derivatives containing eight easily transformable ester (2) or alkynyl (3) groups were prepared by the alkylation of rctt ortho-methyl-tetra-C-naphthyl-resorcinarene 1 with ethyl 2-bromoacetate and propargyl bromide. Amination of compound 2 gave conj