Synthesis of Functionalized Tris(2-propoxyphenyl)phosphine Oxides as Precursors of Tripodal Propeller-Shaped Ligands
A series of precursors of novel tripodal ligands (2-XCH 2 CH 2 CH 2 OC 6 H 4 ) 3 PO, where X = AcO, HO, MeSO 2 O, Br, N 3 , were synthesized by the alkylation of the starting tris(2-hydroxyphenyl)phosphine oxide with 3-bromopropyl acetate followed by hydrolysis of the resulting triacetate to triol a...
Saved in:
Published in | Russian journal of general chemistry Vol. 88; no. 9; pp. 1927 - 1930 |
---|---|
Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Moscow
Pleiades Publishing
01.09.2018
Springer Nature Springer Nature B.V |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | A series of precursors of novel tripodal ligands (2-XCH
2
CH
2
CH
2
OC
6
H
4
)
3
PO, where X = AcO, HO, MeSO
2
O, Br, N
3
, were synthesized by the alkylation of the starting tris(2-hydroxyphenyl)phosphine oxide with 3-bromopropyl acetate followed by hydrolysis of the resulting triacetate to triol and conversion of the latter to trimesylate. Treratment of the resulting trimesylate with LiBr or NaN
3
was used to prepare the corresponding tribromo or triazido derivatives. |
---|---|
ISSN: | 1070-3632 1608-3350 |
DOI: | 10.1134/S1070363218090281 |