1354568-49-2Relevant academic research and scientific papers
QUATERNARY HETEROATOM CONTAINING COMPOUNDS
-
Page/Page column 128, (2013/02/28)
A compound useful as a building block for the manufacture of various compounds is represented by Formula A or D. In Formula A and D, z is 0 or 1; Q is a heteroatom; Rl through R1 1 and Ra through Rf are each independently hydrogen, a substituted or unsubstituted hydrocarbyl group, a substituted or unsubstituted heteroatom containing hydrocarbyl group, or a functional group; d, e and f are each independently 0 or greater; each of A, B and D is independently a carbon atom or a heteroatom; and two or more of R1 though R1 1, Ra through Rf and Y optionally combine to form a ring. In some embodiments, R8 and R9 combine to form a carbonyl group. In some embodiments, R2 and Y combine to form a ring with the Q atom. In some embodiments, the ring includes at least one double bond.
Enantioselective construction of quaternary N-heterocycles by palladium-catalysed decarboxylative allylic alkylation of lactams
Behenna, Douglas C.,Liu, Yiyang,Yurino, Taiga,Kim, Jimin,White, David E.,Virgil, Scott C.,Stoltz, Brian M.
scheme or table, p. 130 - 133 (2012/03/27)
The enantioselective synthesis of nitrogen-containing heterocycles (N-heterocycles) represents a substantial chemical research effort and resonates across numerous disciplines, including the total synthesis of natural products and medicinal chemistry. In
