## Abstract magnified image Oxidation of metronidazole (**4**) with sodium dichromate yielded the corresponding 2‐(2‐methyl‐5‐nitro‐1__H__‐imidazol‐1‐yl)acetic acid (**5**) which was esterified with 1‐butanol to give butyl 2‐(2‐methyl‐5‐nitro‐1__H__‐imidazol‐1‐yl)acetate (**8**). Reaction of the l
✦ LIBER ✦
1H NMR data for methyl trans-β-(2-, 4-, and 5-Substituted-3-thienyl)acrylates
✍ Scribed by H. Satonaka
- Publisher
- John Wiley and Sons
- Year
- 1986
- Tongue
- English
- Weight
- 263 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0749-1581
No coin nor oath required. For personal study only.
✦ Synopsis
H NMR data are reported for methyl trans-/3-(2-, 4-and 5-substituted-3-thieny1)acrylates. The assignments of the proton resonances are based on spin-spin coupling constants and substituent chemical shifts.
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