1169410-96-1Relevant articles and documents
Asymmetric Synthesis of Spiro β-Lactams via a Squaramide- Catalyzed Sulfa-Michael Addition/Desymmetrization Protocol
Chauhan, Pankaj,Mahajan, Suruchi,Kaya, U?ur,Valkonen, Arto,Rissanen, Kari,Enders, Dieter
supporting information, p. 3173 - 3178 (2016/10/21)
An efficient asymmetric synthesis of spirocyclohexenone β-lactams bearing three contiguous stereocenters has been achieved in moderate to good yields and high stereoselectivities. The protocol involves the combination of a squaramide-catalyzed sulfa-Micha