中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2,3-二氢[1,4]二恶并[2,3-b]吡啶-7-甲醛 | Pyrido<2,3-b><1,4>dioxen-7-carbaldehyd | 95849-26-6 | C8H7NO3 | 165.148 |
The conversion of the metal organyls of 1,3-benzdioxole, pyrido[2.3-d]-1.3-dioxole and pyrido[2.3-b]-1.4-dioxene using lactimethers did not prove successful. The N-alkyl-2-aryl-pyrrolidines 10a-c, 11a-c, 12a, 13a and 14a were synthesized from the aldehydes 4a-c via the γ-ketonitriles 7a-c and the 2-aryl-⊿1-pyrrolidines 8 a-c; in some cases, the recovery was high.