Novel Herbicidal Pyridazinone Cyclic Keto-Enol Compounds Inhibit Acetyl-CoA Carboxylase and Homogentisate Solanesyltransferase.
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DOI: 10.1021/acs.jafc.5c10328
Abstract: Novel aryl cyclic keto-enol (aryl-CKE) derivatives containing a pyridazinone moiety (5-hydroxy-4-phenyl-3(2H)-pyridazinone) exhibit distinct herbicidal symptoms on grass and broadleaf weeds. Herbicide efficacy tests on target-site resistant blackgrass and enzyme inhibition assays revealed that the herbicidal… read more here.
Keywords: inhibition; keto enol; cyclic keto; pyridazinone ... See more keywords
Asymmetric Chlorination of Cyclic β-Keto Esters and N-Boc Oxindoles Catalyzed by an Iron(III)-BPsalan Complex
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DOI: 10.1055/s-0036-1590955
Abstract: An iron(III)-BPsalan complex was found to efficiently catalyze the asymmetric chlorination reaction of cyclic β-keto esters and N-Boc oxindoles, affording the corresponding chlorinated products in high yield and up to 92% ee with NCS as… read more here.
Keywords: asymmetric chlorination; bpsalan complex; chlorination; cyclic keto ... See more keywords