Bai, Yuye published the artcileRegioselective green preparation of haloether, haloesters and halohydrins by difunctionalization of alkenes, SDS of cas: 103-26-4, the publication is Tetrahedron Letters (2022), 153923, database is CAplus.
A protocol to generalize regioselective 1,2-difunctionalization of alkenes, which is a simple and efficient method for the preparation of haloethers, haloesters and halohydrins using alc. as nucleophiles with inexpensive and com. available N-halosuccinimide (NXS) as the halogenating reagent with low catalyst loading under mild reaction condition was demonstrated. The methodol. is also applicable for the easy access of various alkenes such as terminal, internal, heterocyclic ones and cyclic endoene with the striking features of high product yields (up to 99%); moreover, a bioactive mol. was employed as substrate to test this reaction, the corresponding products were successfully prepared with moderate to good yield without losing their ester functional group. The given protocol has the following advantages such as a direct difunctionalization of alkenes, operational simplicity, good functional group tolerance and a wide substrate scope.
Tetrahedron Letters published new progress about 103-26-4. 103-26-4 belongs to esters-buliding-blocks, auxiliary class Alkenyl,Benzene,Ester,Protease,Tyrosinase,Natural product, name is Methyl 3-phenyl-2-propenoate, and the molecular formula is C10H10O2, SDS of cas: 103-26-4.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics