Chatterjea, J. N.; Singh, K. R. R. P.; Jha, I. S., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1986, vol. 25, p. 796 - 798
Total syntheses of gerberinol I and the pterophyllins 2 and 4 using the Casnati–Skattebøl reaction under different conditions
作者:Jorgelina L. Pergomet、Andrea B. J. Bracca、Teodoro S. Kaufman
DOI:10.1039/c7ob01471f
日期:——
The concise and efficient total syntheses of the naturally-occurring coumarin derivatives gerberinol I, and the pterophyllins 2 and 4, from 5-methyl-4-hydroxycoumarin as a common precursor employing different Casnati-Skattebøl reaction conditions, are reported. The synthesis of the key intermediate coumarin was achieved by the organocatalytic condensation of acetylacetone and crotonaldehyde followed
Sengupta; Sen; Karuri, Journal of the Indian Chemical Society, 1985, vol. 62, # 11, p. 916 - 919
作者:Sengupta、Sen、Karuri、et al.
DOI:——
日期:——
Chatterjea, J. N.; Singh, K. R. R. P.; Jha, I. S., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1986, vol. 25, p. 796 - 798
作者:Chatterjea, J. N.、Singh, K. R. R. P.、Jha, I. S.、Prasad, Y.、Shaw, S. C.