Reference of (S)-N-Methyl-N-methoxy-2-(tert-butoxycarbonylamino)-4-methylpentanamideOn September 30, 1985 ,《Synthesis of aldehydic peptides inhibiting renin》 was published in International Journal of Peptide & Protein Research. The article was written by Fehrentz, Jean Alain; Heitz, Annie; Castro, Bertrand. The article contains the following contents:
Peptide aldehydes R-X-X1-NHCH(CH2CHMe2)CHO (I; R = Me3CO2C (Boc), X-X1 = Phe-Phe, Val-Val, Phe-Leu; R = PhCH2O2C, X-X1 = Trp-Val, Tyr-Val, Phe-Leu) were prepared in 92-98% yields by reducing the corresponding hydroxamates R-X-X1-Leu-N(OMe)Me by LiAlH4. Peptide ketone Boc-Phe-Phe-NHCH(CH2CHMe2)COMe was prepared by treating Boc-Phe-Phe-Leu-N(OMe)Me with MeMgBr. I inhibited renin activity. The experimental process involved the reaction of (S)-N-Methyl-N-methoxy-2-(tert-butoxycarbonylamino)-4-methylpentanamide(cas: 87694-50-6Reference of (S)-N-Methyl-N-methoxy-2-(tert-butoxycarbonylamino)-4-methylpentanamide)
(S)-N-Methyl-N-methoxy-2-(tert-butoxycarbonylamino)-4-methylpentanamide(cas: 87694-50-6) belongs to amides. Because of the greater electronegativity of oxygen, the carbonyl (C=O) is a stronger dipole than the N–C dipole. The presence of a C=O dipole and, to a lesser extent a N–C dipole, allows amides to act as H-bond acceptors.Reference of (S)-N-Methyl-N-methoxy-2-(tert-butoxycarbonylamino)-4-methylpentanamide In primary and secondary amides, the presence of N–H dipoles allows amides to function as H-bond donors as well.
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics