- Structural elucidation of thermolysis products of methyl N-methyl-N-nitrosoanthranilate
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Although it is common knowledge that N-nitroso compounds are thermally (and otherwise chemically) labile, little or nothing is known about the specific reactions that occur during thermal treatment of a compound possessing this functionality. Methyl N-met
- Miltojevi?, Ana B.,Radulovi?, Niko S.
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p. 53569 - 53585
(2015/06/30)
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- Copper-catalyzed C-N cross-coupling of substituted 2-halobenzoates with secondary acyclic amides
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The copper-catalyzed C-N cross-coupling of poorly nucleophilic acyclic secondary amides with sterically hindered substituted 2-halobenzoates has been demonstrated with 1,4-dimethyl-3,4-dihydro-1H-benzo[e][1,4]diazepin-5(2H)-one (DMBDO) as ligands for the first time. The protocol is effective for the synthesis of hindered tertiary amides. We also found that the alkoxycarbonyl (CO2R) group has a strong ortho-substituent effect on a Goldberg-type C-N coupling reaction. Georg Thieme Verlag Stuttgart. New York.
- Wang, Man-Gang,Yu, Hua,Wu, Jun,Shang, Zhi-Cai
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supporting information
p. 1955 - 1964
(2013/07/26)
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- Anthranilamides: New antimicroalgal active substances from a marine Streptomyces sp
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2-[Methyl-(3-phenylpropionyl)amino]-benzoic acid (1e) was isolated from a culture of marine Stretomyces sp. strain B7747. Analogous compounds have potential importance as phytotoxic substances, hence compound 1e and the analogues 1a-1d and 1f-3a were synthesised. Antimicroalgal activity of the anthranilamide analogues showed that esters 1b, 1f and 2b were more active than the free acids. The minimum inhibitory concentration (MIC) against Chlorella vulgaris, Chlorella solokiniana, Chlorella salina and Scenedesmus subspicatus ranged from 20 to 107 μg/ml. All anthranilamides were inactive against Staphylococcus aureus, Escherichia coli, and Mucor miehei.
- Farooq Biabani,Baake, Matthias,Lovisetto, Barbara,Laatsch, Hartmut,Helmke, Elisabeth,Weyland, Horst
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p. 333 - 340
(2007/10/03)
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