Аннотация:
The herein developed phosphorus halide free synthesis of 1,2,3,4-tetrahydroisophosphinoline 2-oxides involves intramolecular heterocyclization of P,P-bis(2-arylethyl)-P-(α-hydroxybenzyl) phosphine oxides, available from styrenes, phosphine and aldehydes. The cyclization proceeds in the presence of FeCl3 at 80°C, yield of the products is 53–60%.
Образец цитирования:
S. F. Malysheva, N. K. Gusarova, N. A. Belogorlova, A. O. Sutyrina, A. I. Albanov, B. G. Sukhov, V. A. Kuimov, Yu. I. Litvintsev, B. A. Trofimov, “Phosphorus halide free synthesis of 1,2,3,4-tetrahydroisophosphinoline 2-oxides”, Mendeleev Commun., 28:1 (2018), 29–30
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