1, 4-Oxazines via intramolecular ring closure of. beta.-hydroxydiazoacetamides: phenylalanine to tetrahydroindeno [1, 2-b]-1, 4-oxazin-3 (2H)-ones

DE McClure, PK Lumma, BH Arison…

文献索引：McClure, D. E.; Lumma, P. K.; Arison, B. H.; Jones, J. H.; Baldwin, J. J. Journal of Organic Chemistry, 1983 , vol. 48, # 16 p. 2675 - 2679

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被引用次数: 30

摘要

Although a-diazocarbonyl compounds, which serve as precursors to a-keto carbene/carbenoid or a-diazonium carbonyl intermediates, have been used extensively in synthetic organic chemistry, there has been a recent resurgence of their utilization in intramolecular ring closure Elegant and practical examples of this utilization include the syntheses of gibberellin/gibberellic acid3 and thienamycin.* In this paper we report on the ...