New research progress on 129946-88-9 in 2021. Chemo-enzymatic cascade processes are invaluable due to their ability to rapidly construct high-value products from available feedstock chemicals in a one-pot relay manner. 129946-88-9, Name is 5-(Trifluoromethyl)-5H-dibenzo[b,d]thiophen-5-ium trifluoromethanesulfonate, molecular formula is C14H8F6O3S2, belongs to pyrrolines compound, is a common compound. In a patnet, author is Huo, Hao-Hua, once mentioned the new application about 129946-88-9, Recommanded Product: 129946-88-9.
Enantioselective Total Syntheses of (-)-FR901483 and (+)-8-epi-FR901483
The enantioselective total syntheses of the potent immunosuppressant FR901483 (1) and its 8-epimer (47) have been accomplished. Our approach features the use of building block 6 as the chiron, the application of the one-pot amide reductive bis-alkylation method to construct the chiral aza-quaternary center (dr = 9:1), regio- and diaster-eoselective intramolecular aldol reaction to build the bridged ring, and RCM to form the 3-pyrrolin-2-one ring.
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Reference:
Pyrroline – Wikipedia,
,1-Pyrroline | C4H7N – PubChem