Preparation of Achiral and Chiral (E)-Enaminopyran-2, 4-diones and their phytotoxic activity

…, FT Martins, AC Doriguetto, J Ellena

文献索引：Journal of Organic Chemistry USSR (English Translation), , vol. 22, # 4 p. 742 - 748 Zhurnal Organicheskoi Khimii, , vol. 22, # 4 p. 831 - 837

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被引用次数: 10

摘要

... Journal of Agricultural ... Since the 1940s, the use of organic herbicides has become the most reliable and least expensive tool for weed control throughout the world. ... br s, 1H, H5), 8.18 (dd, 1H, J = 9.0, 0.3 Hz, H6′), 8.72 (dd, 1H, J = 9.0, 2.5 Hz, H5′), 8.88 (dd, 1H, J = 2.5, 0.3 Hz ...