Abstract:The stereoelectronic features of the pentacyclic phosphane (1S,4R,4aS,5aR,6R,9S,9aS,10aR)‐4,6,11,11,12,12‐hexamethyl‐10‐phenyldodecahydro ‐1,4:6,9‐dimethanophenoxaphosphinine (phenop) have been explored through a range of empirical methods including single‐crystal X‐ray structure determinations of the sulfide derivative phenopS (1), the selenide phenopSe (2), [Fe(CO)4(κ1‐phenop)] (3), [W(CO)5(κ1‐phenop)] (4) and trans‐[Rh(κ1‐phenop)(CO)Cl] (5). Cone angles derived from the structural data range from 164–203° wi… Show more
“…On the other hand, selenation of phosphine 50 by elemental selenium requires higher temperatures and results in the formation of the desired product 52 with a yield of 71% (Scheme 19). 41…”
“…On the other hand, selenation of phosphine 50 by elemental selenium requires higher temperatures and results in the formation of the desired product 52 with a yield of 71% (Scheme 19). 41…”
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