First Synthesis of the Naturally Occurring Diazocarbonyl Compound Cremeomycin
作者:Christopher Moody、Lisa Varley
DOI:10.1055/s-0028-1083204
日期:2008.11
The first synthesis of cremeomycin (3-diazo-4-methoxy- 2-oxocyclohexa-4,6-dienecarboxylic acid), a naturallyoccurring diazocarbonyl compound, is described. Starting from methyl 2-hy- droxy-4-methoxybenzoate, nitration, hydrolysis, and reduction gave 3-amino-2-hydroxy-4-methoxybenzoic acid as the key ami- nophenol precursor, diazotization of which gave the diazoquinone natural product.
Dave, Shikha S.; Ghatole, Ajay M.; Rahatgaonkar, Anjali M., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2009, vol. 48, # 12, p. 1780 - 1793