Jt. Wasicak et al., ALKYLATION OF TRICARBONYL(DIENE)IRON COMPLEXES - MODEL STUDIES FOR THE PREPARATION OF PROTOMYCINOLIDE-IV, Tetrahedron, 53(12), 1997, pp. 4185-4198
The alkylation of (4,6-heptadien-3-one)- and (methyl 3,5-hexadienoate)
Fe(CO)(3) (1 and 2) were examined (0-42% de and 69-92% de respectively
). Optically active (methyl 3,5-hexadienoate)Fe(CO)(3) (-)-2 was prepa
red by resolution of the corresponding carboxylic acid complex with al
pha-methylbenyzlamine. (C) 1997 Elsevier Science Ltd.