623-03-0Relevant articles and documents
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Jordan,Dyas,Hill
, p. 2383,2385 (1941)
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Nitrile Synthesis via Desulfonylative-Smiles Rearrangement
Abe, Masahiro,Nitta, Sayasa,Miura, Erina,Kimachi, Tetsutaro,Inamoto, Kiyofumi
, p. 4460 - 4467 (2022/03/15)
Herein, we designed a simple nitrile synthesis from N-[(2-nitrophenyl)sulfonyl]benzamides via base-promoted intramolecular nucleophilic aromatic substitution. The process features redox-neutral conditions as well as no requirement of toxic cyanide species and transition metals. Our process shows broad scope and various functional group compatibility, affording a variety of (hetero)aromatic nitriles in good to excellent yields.
METHOD FOR PRODUCING AROMATIC NITRILE COMPOUND AND CATALYST FOR SYNTHESIS OF AROMATIC NITRILE COMPOUND
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Paragraph 0053-0065; 0099-0104, (2021/05/07)
PROBLEM TO BE SOLVED: To efficiently produce an aromatic nitrile compound by oxidizing a methyl group directly bonded to an aromatic ring into a cyano group by ammoxidation. SOLUTION: The present invention relates to a method for producing an aromatic nitrile compound wherein a zeolite carrying at least one selected from the group consisting of an alkali metal and an alkaline earth metal is used to, in the presence of ammonia, oxidize an aromatic compound having a methyl group bound to a carbon atom of an aromatic ring with oxygen. SELECTED DRAWING: Figure 2 COPYRIGHT: (C)2021,JPOandINPIT
A new reagent for efficient synthesis of nitriles from aldoximes using methoxymethyl bromide
ULUDAG, Nesimi,GIDEN, Ozge NUR
, p. 993 - 998 (2021/02/05)
This study outlines an efficient, high-yielding, and rapid method by which to access diverse nitriles from aldoximes with methoxymethyl bromide (MOM-Br) in THF. It represents the first application of MOM-Br as a deoximation reagent to synthesize nitriles. The reaction was performed at reflux to ensure excellent yield (79-96%) of the nitriles within 20-45 minutes. Furthermore, this method has been successfully applied to the synthesis of the synthesis precursor of aromatic, heteroaromatic, cyclic, and acyclic aliphatic.