Graham, Samuel L.; Scholz, Thomas H. published the artcile< A new mode of reactivity of N-methoxy-N-methylamides with strongly basic reagents>, HPLC of Formula: 112-63-0, the main research area is methoxymethylamide decomposition formaldehyde; Weinreb ketone synthesis byproduct; thiophenesulfonamide ketone synthesis byproduct; lithium diisopropylamide decomposition methoxymethylamide.
Weinreb ketone synthesis using a thiophenesulfonamide (I, R = R1 = H) and (Me2CH)2NLi followed by MeOCH2CONMeOMe (II) gave, in addition to 49% the expected ketone (I, R = H, R1 = COCH2OMe), 15% an alc. (I, R = H, R1 = CH2OH). A mechanism involving a base catalyzed E2 elimination of CH2O from II followed by reaction with lithiated I (R = R1 = Li) is proposed for the byproduct.
Tetrahedron Letters published new progress about Acylation. 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, HPLC of Formula: 112-63-0.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics