1449477-36-4Relevant articles and documents
Enantioselective total syntheses of (+)-gallocatechin, (-)- epigallocatechin, and 8-C-ascorbyl-(-)-epigallocatechin
Lin, Guang,Chang, Le,Liu, Yongxiang,Xiang, Zheng,Chen, Jiahua,Yang, Zhen
supporting information, p. 700 - 704 (2013/05/09)
Reading the tea leaves: The enatioselective total syntheses of 8-C-ascorbyl-(-)-epigallocatechin was accomplished by CuII-mediated oxidative coupling of ascorbic acid and (-)-epigallocatechin as a key step. Also, the asymmetric total syntheses of tea-leaf extracts (+)-gallocatechin and (-)-epigallocatechin were achieved by Au-catalyzed intramolecular cycliarylation of the precursor epoxide and Sharpless dihydroxylation. Copyright
