Yang, Tao published the artcilePhotoinduced Nickel-Catalyzed Deaminative Cross-Electrophile Coupling for C(sp2)-C(sp3) and C(sp3)-C(sp3) Bond Formation, Synthetic Route of 96-20-8, the publication is ACS Catalysis (2021), 11(11), 6519-6525, database is CAplus.
The N-alkylpyridinium salts, e.g., pyridinium, 1-cycloheptyl-2,4,6-triphenyl-, tetrafluoroborate can be efficiently merged with aryl or alkyl halides RX (R = 4-NCC6H4, 2-cyanopyridin-4-yl, 1-oxo-2,3-dihydro-1H-inden-5-yl, etc.; X = Br, I) in an intermol. fashion, affording products, e.g., 2-(4-cycloheptylbutyl)isoindoline-1,3-dione in up to 92% yield at ambient temperature These reactions harness the ability of N-alkylpyridinium salts to form electron donor-acceptor complexes with Hantzsch esters, enabling photoinduced single-electron transfer and fragmentation to afford alkyl radicals that are subsequently trapped by a Ni-based catalytic species to promote C(sp2)-C(sp3) and C(sp3)-C(sp3) bond formation. The operationally simple protocol is applicable to site-selective cross-coupling and tolerates diverse functional groups, including those that are sensitive toward metal reductants.
ACS Catalysis published new progress about 96-20-8. 96-20-8 belongs to alcohols-buliding-blocks, auxiliary class Amine,Aliphatic hydrocarbon chain,Alcohol, name is 2-Aminobutan-1-ol, and the molecular formula is C6H13I, Synthetic Route of 96-20-8.
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