1239335-44-4Relevant articles and documents
Enantioselctive syntheses of sulfur analogues of flavan-3-ols
Sharma, Pradeep K.,He, Min,Jurayj, Jurjus,Gou, Da-Ming,Lombardy, Richard,Romanczyk Jr., Leo J.,Schroeter, Hagen
experimental part, p. 5595 - 5619 (2010/12/18)
The first enantioselective syntheses of sulfur flavan-3-ol analogues 1-8 have been accomplished, whereby the oxygen atom of the pyran ring has been replaced by a sulfur atom. The key steps were: (a) Pd(0) catalyzed introduction of -S t-butyl group, (b) Sh