منابع مشابه
Directionality of π-holes in nitro compounds.
A statistical survey of the Cambridge Structural Database reveals that the interaction between the π-holes of nitro groups and electron-rich atoms is somewhat directional. High-level ab initio computations indicate energies up to -6.6 kcal mol(-1).
متن کاملAntimicrobial activity of a series of halo-nitro compounds.
Sec-alpha-halo-nitro compounds are active antibacterial and antifungal agents, and the sec-bromo derivatives are the most active and stable.
متن کاملQSAR model for female rat carcinogenicity (TD50) of nitro compounds
2.1.Date of QMRF: 21.08.2009 2.2.QMRF author(s) and contact details: [1]Indrek Tulp Molcode Ltd. Turu 2, Tartu, 51014, Estonia [email protected] http://www.molcode.com [2]Tarmo Tamm Molcode Ltd. Turu 2, Tartu, 51014, Estonia [email protected] http://www.molcode.com [3]Gunnar Karelson Molcode Ltd. Turu 2, Tartu, 51014, Estonia [email protected] http://www.molcode.com [4]Dimitar Dobchev Molcod...
متن کاملOne-pot efficient reductive acetylation of aromatic nitro compounds
An efficient one-pot reductive acetylation of aromatic nitro compounds is developed without isolating the intermediate amine. The nitro compound is efficiently reduced by sodium borohydride and catalytic amount of Pd-C in MeOH-water media in presence / absence of alkali, and the amine thus generated is acetylated by acetic anhydride in situ in excellent yields through easy work-up. The techniqu...
متن کاملBiotransformation of Nitro Aromatic Compounds by Flavin-Free NADH-Azoreductase
Nitro aromatic compounds are the potential toxic organic pollutant released into the environment and are often resistant to degradation under normal environmental conditions. The biotransformation and/or detoxification of these compounds can be possible by microbial azoreductase enzyme. Azoreductase enzyme has an ability to reduce the toxic nitro group to corresponding amino group. In present r...
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ژورنال
عنوان ژورنال: YAKUGAKU ZASSHI
سال: 1951
ISSN: 0031-6903,1347-5231
DOI: 10.1248/yakushi1947.71.3_207