《Heterocycles from nitrile oxides. II. 1,2,4-Oxadiazin-6-ones》 was written by Hussein, Ahmad Q.; El-Abadelah, Mustafa M.; Sabri, Wail S.. Product Details of 59410-82-1 And the article was included in Journal of Heterocyclic Chemistry on April 30 ,1984. The article conveys some information:
Condensation of RC6H4CCl:NOH (I, R = H, Br, Cl, Me, NO2), precursors of nitrile oxides, with α-amino acid esters, except those of glycine and alanine, gives oxadiazinones II (R1 = H, Me; R2 = CHMe2, CHMeEt, CH2CHMe2, CH2Ph, Ph; R1R2 = CH2CH2CH2). α-Amino alcs., treated with I, give RC6H4C(:NOH)NHCHR2CH2OH, which are also obtained by borohydride reduction of II. In contrast, the products formed from I and α-amino acids decompose readily into the aldehyde, derived from the amino acid, together with the aldoxime. Both products are also formed by mild hydrolysis of II.H-Phg-OEt.HCl(cas: 59410-82-1Product Details of 59410-82-1) was used in this study.
H-Phg-OEt.HCl(cas: 59410-82-1) belongs to esters. Esters are more polar than ethers but less polar than alcohols. They participate in hydrogen bonds as hydrogen-bond acceptors, but cannot act as hydrogen-bond donors, unlike their parent alcohols. Product Details of 59410-82-1
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics