The dynamic chemical diversity of the numerous elements, ions and molecules that constitute the basis of life provides wide challenges and opportunities for research. 29331-92-8, Name is 10-Hydroxy-10,11-dihydro-5H-dibenzo[b,f]azepine-5-carboxamide, SMILES is O=C(N1C2=CC=CC=C2CC(O)C3=CC=CC=C31)N, in an article , author is Li, SJ, once mentioned of 29331-92-8, Reference of 29331-92-8.
Coupling reactions of alpha-(N-carbamoyl)alkylcuprates with enol triflates derived from cyclic beta-keto esters: A facile approach to gamma-carbamoyl-alpha,beta-enoates
alpha-(N-Carbamoylalkyl)cuprates couple with enol triflates derived from carbocyclic and heterocyclic (i.e., piperidinones) beta-keto esters. Product yields are higher with the alkyl(cyano)cuprates [i.e., RCu(CN)Li, 56-93%] than with the dialkylcuprate reagents (i.e., R2CuLi.LiCN). An enol nonaflate works as well as the corresponding enol triflate. A facile synthetic route to gamma-amino alpha,beta-enoates not readily prepared from gamma-keto-alpha,beta-enoates is thus established. The gamma-amino-alpha, beta-enoates, available via N-Boc deprotection, can be cyclized to annulated pyrrolin-2-ones.
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Reference:
Pyrroline – Wikipedia,
,1-Pyrroline | C4H7N – PubChem