## Abstract The reactions of 2‐benzamido‐4,5‐dihydro‐3‐thiophene(‐3‐furan‐)carbonitriles 1a–c (and 11a–c) with acetic (or propionic) anhydride in the presence of tin(IV) chloride give the corresponding 3‐acetyl‐5,6‐dihydro‐2‐phenylthieno(‐furo‐)‐[2,3‐__d__]pyrimidin‐4(3__H__)‐ones 2a–c (and 12a–c)
✦ LIBER ✦
A convenient procedure for the preparation of 5,6-dihydro-6-nitro-5-phenylfuro[2,3-d]pyrimidin-4(3H)-ones and 5-phenylfuro[2,3-d]pyrimidin-4(3H)-ones
✍ Scribed by Daniel Dauzonne; Anne Adam-Launay
- Book ID
- 108372830
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- French
- Weight
- 796 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0040-4020
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