1532-72-5, Name is Isoquinoline N-Oxide, belongs to isoquinoline compound, is a common compound. Product Details of 1532-72-5In an article, once mentioned the new application about 1532-72-5.
A mild and operationally simple deoxygenation of epoxides, sulfoxides, and amine N-oxides is described using a sub-stoichiometric amount of low-valent niobium complexes generated in situ from commercially available NbCl5 and zinc dust. The deoxygenation proceeds by a reductive cleavage of polarized O-C/O-N/O-S bonds through a single electron transfer from zinc metal to the niobium-substrate complex due to the high oxophilic nature of the niobium species. The presence of adjacent radical-stabilizing groups is beneficial to epoxide substrates; however the similar prerequisite does not apply to sulfoxides and amine N-oxides, where a broad range of substrates are efficiently deoxygenated in excellent yields.
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Reference：
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem