A new phenylpropanoid glucoside from Remusatia vivipara (Araceae) was written by Tang, Guihua;Wang, Yuehu;Long, Chunlin. And the article was included in Yunnan Zhiwu Yanjiu in 2010.Application of 18836-52-7 The following contents are mentioned in the article:
A new phenylpropanoid glucoside, caffeyl alc.-3-O-β-D-glucopyranoside, together with nine known compounds, was isolated from the dry corms of Remusatia vivipara Schott. The structure of the new compound was determined by the spectroscopic method and acidic hydrolysis. The known compounds included three phenylpropanoids (coniferin, caffeyl alc. and coniferyl alc.), three neolignans [4,7,9,9′-tetrahydroxy-3,3′-dimethoxy-8-O-4′-neolign-7′-ene, (7 R, 8 S)-Δ7-3,3′-dimethoxy-4,7,9,9′-tetrahydroxy-8-O-4′-neolignan-7-O-β-D-glucopyranoside and dehydrodiconiferyl alc.-4-β-D-glucoside], an amide [(2E,4E)-N-isobutyl-2,4-decadienamide], a steroid saponin (Me proto-taccaoside) and a triterpenoid saponin (saxifragifolin B). All compounds were isolated from the genus Remusatia for the first time. This study involved multiple reactions and reactants, such as (2E,4E)-N-Isobutyldeca-2,4-dienamide (cas: 18836-52-7Application of 18836-52-7).
(2E,4E)-N-Isobutyldeca-2,4-dienamide (cas: 18836-52-7) belongs to amides. In primary and secondary amides, the presence of N–H dipoles allows amides to function as H-bond donors as well. Thus amides can participate in hydrogen bonding with water and other protic solvents; the oxygen atom can accept hydrogen bonds from water and the N–H hydrogen atoms can donate H-bonds. In simple aromatic amides, fragmentation occurs on both sides of the carbonyl group. If a hydrogen is available in N-substituted aromatic amides, it tends to migrate and form an aromatic amine and the loss of a ketene.Application of 18836-52-7
Referemce:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics