From germaphosphene to germathia-or germaselenaphosphiranes

…, C Couret, JP Declercq, A Dubourg, J Escudie…

Index: Andrianarison, Mbolatiana; Couret, Claude; Declercq, Jean-Paul; Dubourg, Antoine; Escudie, Jean; et al. Organometallics, 1988 , vol. 7, p. 1545 - 1548

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Citation Number: 22

Abstract

Reaction of sulfur (or selenium) with the germaphosphene 1 leads to new stable three- membered heterocycles, the germathiaphosphirane 3 and the g5rmaselenaphosphirane 14. The structure of 3 was confirmed by X-ray crystal analysis (space group P1; a= 11.098 (3) A, b= 12.329 (3) A, c= 16.050 (6) A; CY= 62.63 (2)', fl= 65.76 (2) O, y= 70.05 (2)'; V= 1746 (1) A3; dcdd= 1.180 g cm3 for 2= 2; R,= 0.052, 5172 reflections with I> 2.5 dn). The Ge-P ( ...