Reference of Potassium sodium (2R,3R)-2,3-dihydroxysuccinate tetrahydrateIn 2021 ,《Selectivity between an Alder-ene reaction and a [2+2] cycloaddition in the intramolecular reactions of allene-tethered arynes》 was published in Organic Chemistry Frontiers. The article was written by Le, Anh; Lee, Daesung. The article contains the following contents:
Substituent-dependent reactivity and selectivity in the intramol. reactions of arynes tethered with an allene were described. With a 1,3-disubstituted allene moiety, an Alder-ene reaction of an allenic C-H bond was preferred over a [2+2] cycloaddition, whereas a [2+2] cycloaddition of the terminal π-bond of the allene was preferred with a 1,1-disubstituted allene. With a 1,1,3-trisubstituted allene-tethered aryne, an Alder-ene reaction with an allylic C-H bond was preferred over a [2+2] cycloaddition After reading the article, we found that the author used Potassium sodium (2R,3R)-2,3-dihydroxysuccinate tetrahydrate(cas: 6381-59-5Reference of Potassium sodium (2R,3R)-2,3-dihydroxysuccinate tetrahydrate)
Potassium sodium (2R,3R)-2,3-dihydroxysuccinate tetrahydrate(cas: 6381-59-5) is a ferroelectric crystal with a high piezoelectric effect and electromechanical coupling coefficient. Reference of Potassium sodium (2R,3R)-2,3-dihydroxysuccinate tetrahydrate As a Biuret reagent, it is used to measure the protein concentration. Furthermore, it is used as laxative and is also used in food industry.
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