1286756-60-2Relevant articles and documents
Asymmetric domino nitro-michael/horner-wadsworth-emmons reaction for disubstituted cyclohexenecarboxylate annulation: Efficient synthesis of dipeptidyl peptidase IV inhibitor ABT-341 and influenza neuraminidase inhibitor
Weng, Jiang,Li, Jun-Ming,Li, Feng-Quan,Xie, Zhi-Sheng,Lu, Gui
, p. 1961 - 1970 (2012/09/22)
An asymmetric domino nitro-Michael/Horner-Wadsworth-Emmons (HWE) reaction involving α,β-unsaturated aldehydes and nitro phosphonates has been developed, which gave 4,5-disubstituted cyclohexenecarboxylates with high stereoselectivities (dr up to >20:1, ee
One-pot high-yielding synthesis of the DPP4-selective inhibitor ABT-341 by a four-component coupling mediated by a diphenylprolinol silyl ether
Ishikawa, Hayato,Honma, Masakazu,Hayashi, Yujiro
, p. 2824 - 2827 (2011/05/05)
A dream come true: ABT-341 was synthesized in high yield with excellent diastereo- and enantioselectivity in a one-pot process mediated by a diphenylprolinol silyl ether (see scheme; TMS=trimethylsilyl). Thus, an asymmetric Michael reaction, a domino Mich