Having gained chemical understanding at molecular level, chemistry graduates may choose to apply this knowledge in almost unlimited ways, as it can be used to analyze all matter and therefore our entire environment. 105-07-7, Name is 4-Cyanobenzaldehyde, molecular formula is C8H5NO, Recommanded Product: 4-Cyanobenzaldehyde, belongs to isothiazole compound, is a common compound. In a patnet, author is Abd El-Nabi, HA, once mentioned the new application about 105-07-7.
3-Di(methylsulfonyl)methylene-pyrrol-2-one and 2-(1-aryl-5-methoxy-2-oxo-2,3-dihydro-1H-3-pyrrolylidene)malononitrile were obtained from 1-aryl-5-methoxypyrrolones. Aziridine and hydroxylamine reacted with pyrrol-2-one to afford 2,7-diazaspiro[4.4]-nona-3,6-diene and oxime derivatives, respectively. Pyrrolo[2,3-c]isoxazoles or pyrrolo[2,3-c]isothiazole were formed in high yield from oximes depending upon the reaction conditions employed for ring closure. Treatment of pyrrolylidene malononitrile with N-1,N-2-di(4-chlorophenyl)acetamidine in ethyl acetate furnished azepine derivatives in 70-75% yield. (C) 2002 Elsevier Science Ltd. All rights reserved.
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Reference:
Isothiazole – Wikipedia,
,Isothiazole – ScienceDirect.com