113883-31-1Relevant articles and documents
TRANSFORMATIONS OF HETEROCYCLIC N-OXIDES INTO DERIVATIVES OF α-HETEROARYL SUBSTITUTED α-AMINO ACIDS AND DIPEPTIDES
Stanovnik, Branko,Drofenik, Irena,Tisler, Miha
, p. 1805 - 1811 (2007/10/02)
Heterocyclic N-oxides 1 were converted with oxazolidinone 2 into oxazolinylidene derivatives 3.The opening of the oxazolinone ring produced various derivatives of α-heteroaryl substituted α-amino acids, such as sodium salt 4 and hydrazides 5.Acyl azides 6