Bulletin of the Academy of Sciences of the USSR Division of Chemical Science p. 413 - 417 (1991)
Update date:2022-08-06
Topics:
Balueva, A. S.
Nikonov, G. N.
Vul'fson, S. G.
Sarvarova, N. N.
Arbuzov, B. A.
The reaction of isobutyl diphenylborate with O,O-diethyl o-hydroxyphenylphosphonate and o-hydroxyphenylphosphine gave 5,6-benzo-2-phenyl-4-ethoxy-4-oxo-1,3,2,4-dioxaboraphosphorinane and o-diphenylboryloxyphenylphosphine, respectively.The borylation only at the α-hydroxyalkyl fragments of bis(β,β,β-trichloro-α-hydroxyethyl)(o-hydroxyphenyl)phosphine and the conversion of the o-boryloxyphenyl phosphorus derivative to an α-boryloxyalkyl derivative upon the action of chloral indicates the greater stability of compounds with the P-C-O-B fragment than that for compounds with the P-C-C-O-B fragment.
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