3598-14-9Relevant articles and documents
Direct C(sp3)-H Cyanation Enabled by a Highly Active Decatungstate Photocatalyst
Kim, Kunsoon,Lee, Seulchan,Hong, Soon Hyeok
supporting information, p. 5501 - 5505 (2021/07/26)
A highly efficient, direct C(sp3)-H cyanation was developed under mild photocatalytic conditions. The method enabled the direct cyanation of various C(sp3)-H substrates with excellent functional group tolerance. Notably, complex natural products and bioactive compounds were efficiently cyanated.
A metal-free direct C (sp3)-H cyanation reaction with cyanobenziodoxolones
Sun, Ming-Xue,Wang, Yao-Feng,Xu, Bao-Hua,Ma, Xin-Qi,Zhang, Suo-Jiang
supporting information, p. 1971 - 1975 (2018/03/23)
A metal-free protocol of direct C(sp3)-H cyanation with cyanobenziodoxolones functioning as both cyanating reagents and oxidants was developed. Unactivated substrates, such as alkanes, ethers and tertiary amines, were thereby transformed to the corresponding nitriles in moderate to high yields. Mechanistic studies indicated that the cyanation proceeded with two potential pathways, which is highly dependent on the substrates: (1) a free radical case for alkanes and ethers and (2) an oxidative case for tertiary amines.
IODONIUM SALT COMPOUND, PHOTOACID GENERATOR AND COMPOSITION CONTAINING THE SAME, AND METHOD FOR MANUFACTURING DEVICE
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Paragraph 0115; 0117; 0121; 0122, (2019/01/06)
PROBLEM TO BE SOLVED: To provide an iodonium salt compound which can be used as a chemical amplification type photoacid generator for resist and a photocationic polymerization initiator, has high sensitivity to an i-line at a wavelength of 365 nm, and has high solubility to an organic solvent and a resin. SOLUTION: A new iodonium salt compound is represented by the following iodonium salts 2, 5 and 10. SELECTED DRAWING: Figure 1 COPYRIGHT: (C)2019,JPOandINPIT