692-98-8Relevant articles and documents
1,4-Palladium Shift/C(sp3)-H Activation Strategy for the Remote Construction of Five-Membered Rings
Rocaboy, Ronan,Baudoin, Olivier
supporting information, p. 1434 - 1437 (2019/02/19)
1,n-Metal shift is an elegant alternative approach enabling the functionalization of remote C-H bonds from simple precursors. In this work, we report a novel and simple Pd0-catalyzed domino reaction involving 1,4-palladium shift and C(sp3)-H activation and leading to (fused) five-membered rings. This method allowed access to a broad range of valuable arylidene γ-lactams and indanones and was applied to the formal synthesis of (-)-pyrrolam.
Novel efficient procedure for the conjugate addition of amines to electron deficient alkenes
Sun, Xudong,Du, Yijun,Li, Chunqing,Qi, Chenze
experimental part, p. 653 - 656 (2011/02/16)
The novel efficient procedure has been developed for the conjugate addition of amines to electron deficient alkenes using the novel SO3H functionalized ionic liquid as catalyst. The results showed that the novel catalyst owned high activities for the reactions with excellent yields within several minutes. Various amines and electron deficient alkenes were successfully transformed to the corresponding products in the catalytic system. Operational simplicity, without need of any solvent, low cost of the catalyst used, room temperature, high yields, reusability, excellent chemoselectivity and wide applicability are the key features of this methodology.
Synthesis of substituted aziridines via intramolecular reactions of β-N-chloroethylamino carbanions
Makosza, Mieczyslaw,Bobryk, Karolina,Krajewski, Dariusz
experimental part, p. 1511 - 1524 (2009/07/17)
Simple and efficient method of synthesis of 2-alkoxycarbonyl, 2-cyano, 2-phenylsulfonyl N-alkylaziridines was elaborated via intramolecular nucleophiles substitution of chloride in 1-N-chloro-2-alkoxycarbonyl (cyano, phenylsulfonyl) ethyl amines. These su
