Super electron donors derived from diboron was written by Zhang, Li;Jiao, Lei. And the article was included in Chemical Science in 2018.SDS of cas: 116332-61-7 This article mentions the following:
Single-electron transfer is an important process in organic chem., in which a single-electron reductant (electron donor) acts as a key component. Compared with metal-based electron donors, organic electron donors have some unique advantages, such as tunable reduction ability and mild reaction conditions. The development of novel organic electron donors with good reduction ability together with ease of preparation is in high demand. Based on the pyridine-catalyzed radical borylation reaction developed in authors laboratory, they have discovered that, the reaction system consisting of a diboron(4) compound, methoxide and a pyridine derivative could smoothly produce super electron donors in situ. Two boryl-pyridine based species, the major one being a trans-2H,2’H-[2,2′-bipyridine]-1,1′-diide borate complex and the minor one being a pyridine radical anion-borate complex, were observed and carefully characterized. These complexes were organic super electron donors unprecedented in literature, and their formation mechanisms were studied by DFT calculations The diboron/methoxide/pyridine system enables the preparation of organic super electron donors from easily accessible starting materials under mild conditions, which has the potential to be a general and practical single-electron reducing agent in organic synthesis. In the experiment, the researchers used many compounds, for example, N-Methoxy-N-methyl-4-(trifluoromethyl)benzamide (cas: 116332-61-7SDS of cas: 116332-61-7).
N-Methoxy-N-methyl-4-(trifluoromethyl)benzamide (cas: 116332-61-7) belongs to amides. Amides include many other important biological compounds, as well as many drugs like paracetamol, penicillin and LSD. Low-molecular-weight amides, such as dimethylformamide, are common solvents. Amides can be freed from solvent or water by drying below their melting points. These purifications can also be used for sulfonamides and acid hydrazides.SDS of cas: 116332-61-7
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics