Gong, Kai published the artcileFrom symmetrical tetrasulfides to trisulfide dioxides via photocatalysis, Recommanded Product: ((1S,4R)-7,7-Dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulfonyl chloride, the publication is Green Chemistry (2021), 23(24), 9865-9869, database is CAplus.
A straightforward strategy involving photocatalysis has been established for accessing trisulfide dioxides R1SSSO2R2 (R1 = Et, t-Bu, 1-adamantyl, 2-MeC6H4, etc.; R2 = cyclopropyl, Ph, 4-FC6H4, 2-thienyl, etc.) from readily achieved sym. tetrasulfides R1S4R1 and sulfinic acids R2SO2H. Stern-Volmer anal. and radical quenching experiments demonstrated the occurrence of a single electron transfer between the photocatalyst and sulfinic acid. Bioactive mols. such as the antihypertensive drug captopril, allicin derivatives, amino acids and terpenes were efficiently and reversibly linked through sulfur-sulfur covalent bonds. Furthermore, flow-setup syntheses of trisulfide dioxides were successfully achieved on the gram scale, indicating the great potential of the developed protocol for practical industrial applications.
Green Chemistry published new progress about 21286-54-4. 21286-54-4 belongs to chlorides-buliding-blocks, auxiliary class Chiral,Chloride,Sulfonyl chlorides,Aliphatic cyclic hydrocarbon,Ketone, name is ((1S,4R)-7,7-Dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulfonyl chloride, and the molecular formula is C10H15ClO3S, Recommanded Product: ((1S,4R)-7,7-Dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methanesulfonyl chloride.
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