3-Chlorobenzonitrile
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| Other names
meta-Chlorobenzonitrile
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3D model (JSmol)
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| ECHA InfoCard | 100.011.065 |
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PubChem CID
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CompTox Dashboard (EPA)
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| Properties | |
| C7H4ClN | |
| Molar mass | 137.57 g·mol−1 |
| Appearance | colorless solid |
| Melting point | 40–41 °C (104–106 °F; 313–314 K)[1] |
| Hazards | |
| GHS labelling: | |
 
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| Danger | |
| H302, H312, H319 | |
| P264, P270, P273, P280, P301+P312, P302+P352, P305+P351+P338, P312, P322, P330, P337+P313, P361, P363, P405, P501 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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3-Chlorobenzonitrile is an organic compound with the chemical formula ClC6H4CN. It is one of the isomers of chlorobenzonitrile.
Preparation and reactions
Typically, aryl nitriles are produced by ammoxidation.[2] 3-Chlorobenzonitrile can also be produced by dehydration of the aldoxime of 3-chlorobenzaldehyde.[3] It can also be produced by heating 3-chlorobenzylamine and iodine in ammonium acetate aqueous solution.[4]
In the presence of copper nanoparticles, 3-chlorobenzonitrile can be reduced by sodium borohydride to 3-chlorobenzylamine.[5] Some ruthenium catalyzers can catalysis the hydrolysis of 3-chlorobenzonitrile to form 3-chlorobenzamide.[6]
References
- ^ Takashi Keumi; Masakazu Shimada; Toshio Morita; Hidehiko Kitajima (August 1990). "2-(Trifluoroacetyloxy)pyridine as a Mild Trifluoroacetylating Reagent of Amines and Alcohols". Bulletin of the Chemical Society of Japan. 63 (8): 2252–2256. doi:10.1246/bcsj.63.2252. ISSN 0009-2673.
- ^ Pollak, Peter; Romeder, Gérard; Hagedorn, Ferdinand; Gelbke, Heinz-Peter (2000). "Nitriles". Ullmann's Encyclopedia of Industrial Chemistry. Weinheim: Wiley-VCH. doi:10.1002/14356007.a17_363. ISBN 978-3527306732.
- ^ Stephan Enthaler; Maik Weidauer; Fanny Schröder (February 2012). "Straightforward zinc-catalyzed transformation of aldehydes and hydroxylamine hydrochloride to nitriles". Tetrahedron Letters. 53 (7): 882–885. doi:10.1016/j.tetlet.2011.12.036. Retrieved 2021-12-20.
- ^ Yiming Ren; Shuo Jin (2017-01-01). "Molecular iodine/aqueous NH4OAc: a green reaction system for direct oxidative synthesis of nitriles from amines". Journal of Advanced Oxidation Technologies. 20 (1). doi:10.1515/jaots-2016-0175. ISSN 2371-1175. S2CID 99163202. Retrieved 2021-12-20.
- ^ Asghar Zamani; Ahmad Poursattar Marjani; Abbas Nikoo; Mojtaba Heidarpour; Ahmad Dehghan (2018-03-04). "Synthesis and characterization of copper nanoparticles on walnut shell for catalytic reduction and C-C coupling reaction". Inorganic and Nano-Metal Chemistry. 48 (3): 176–181. doi:10.1080/24701556.2018.1503676. ISSN 2470-1556. S2CID 140005906. Retrieved 2021-12-20.
- ^ Victorio Cadierno; Javier Francos; José Gimeno (2008-07-28). "Selective Ruthenium-Catalyzed Hydration of Nitriles to Amides in Pure Aqueous Medium Under Neutral Conditions". Chemistry - A European Journal. 14 (22): 6601–6605. doi:10.1002/chem.200800847. PMID 18567025. Retrieved 2021-12-20.