The nucleophilic addition of α-metallated 1,3-dioxanes to planar chiral cationic η<sup>3</sup>-allylmolybdenum complexes. Synthesis of (2E,5S,6R,7E)-6-methyl-8-phenylocta-2,7-dienoic acid methyl ester, a key component of the Cryptophycins
作者:John Cooksey、Andrew Gunn、Philip J. Kocienski、Alexander Kuhl、Sukhjinder Uppal、John A. Christopher、Richard Bell
DOI:10.1039/b400242c
日期:——
addition of a 1,3-dioxan-4-ylcopper(I) reagent to a cationic eta3-allylmolybdenum complex as part of a synthesis of (2E,5S,6R,7E)-6-methyl-8-phenylocta-2,7-dienoic acid, a key component of the Cryptophycins. Oxidative addition of Mo(CO)(4)(THF)(2) to allylbenzoates provides an efficient synthesis of eta3-allylmolybdenum(dicarbonyl) complexes.