Dalal, Shailendara; Rao, Y. Jayaprakash; Krupadanam, G. L. David, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2015, vol. 54B, # 6, p. 805 - 810
Dalal, Shailendara; Rao, Y. Jayaprakash; Krupadanam, G. L. David, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2015, vol. 54B, # 6, p. 805 - 810
SYNTHESIS OF 2-METHYLCHROMONE-8-ACETIC ACIDS AND 2-METHYLCHROMONE-8-CARBOXYLIC ACIDS
作者:S. G. Jagadeesh、G. L. David Krupadanam、G. Srimannarayana
DOI:10.1081/scc-100104068
日期:2001.1
2-Hydroxy-3-allylacetophenones on Claisen condensation with EtOAc/Na gave intermediate diketone, followed by cyclization in AcOH/HCl gave 8-allyl/-1-propenylchromones. which on ozonolysis gave X-acetaldehydes or 8-carboxaldehydes. The above aldehydes on oxidation with KMnO4 furnished corresponding 8-acetic acids and 8-carboxylic acids.
Nirmal; Karale, Indian Journal of Heterocyclic Chemistry, 2015, vol. 24, # 3, p. 289 - 294
作者:Nirmal、Karale
DOI:——
日期:——
Dalal, Shailendara; Rao, Y. Jayaprakash; Krupadanam, G. L. David, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2015, vol. 54B, # 6, p. 805 - 810
作者:Dalal, Shailendara、Rao, Y. Jayaprakash、Krupadanam, G. L. David