Wang, Weiyi published the artcileStereodefined rhodium-catalysed 1,4-H/D delivery for modular syntheses and deuterium integration, Quality Control of 21286-54-4, the publication is Nature Catalysis (2021), 4(7), 586-594, database is CAplus.
Here, a 1,4-H delivery of allylic metallic species to provide a highly stereoselective and straightforward approach to 3-methyl-2(E)-enals or -enones from readily available 2,3-allenols and organoboronic acids was reported. The reaction accommodated many synthetically versatile functional groups as well as multi-pharmacophores, and was not limited to the formation of 3-Me derivatives By applying 1,4-H or D delivery, deuterium atom(s) from differently deuterated allenols was edited into the Me or methylene groups of versatile organic skeletons, resulting in the efficient formation of 4-monodeuterated, 1,4- and 4,4-doubly deuterated, and 4,4,4-triply deuterated 2(E)-enals or -enones. These powerful platform mols. was provide straightforward paths to other deuterated compounds for different purposes.
Nature Catalysis 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 C17H29BO2, Quality Control of 21286-54-4.
Referemce:
https://en.wikipedia.org/wiki/Chloride,
Chlorides – an overview | ScienceDirect Topics