반응 #1605763
ord-a50ed6faaed94d19b66f1e8ea92859ff
반응 방정식
4,5-dimethyl-furan-2-carboxylic acid
D-leucine methyl ester
→
(R)-methyl 2-(2,3-dimethylfuran-5-carboxamido)-4-methylpentanoate
수율 27.0%
반응 조건
상세 조건
See reaction.notes.procedure_details.
실험 절차
Prepared in a similar manner to example 4 using 4,5-dimethyl-furan-2-carboxylic acid and D-leucine methyl ester. Yield: 27%. 1H NMR (500 MHz, CDCl3): ÿ 0.96 (t, 6H), 1.66 (m, 3H), 1.96 (s, 3H), 2.26 (s, 3H), 3.75 (s, 3H), 4.78 (m, 1H), 6.51 (d, 1H), 6.89 (s, 1H). MS (M+H, 268).