6-Azabicyclo[3.1.0]hex-30-en-2-ol Derivative, photochemically generated building blocks for bicyclic β-lactams
作者:Fabrice Glarner、Steven R. Thornton、Daniel Schärer、Gérald Bernardinelli、Ulrich Burger
DOI:10.1002/hlca.19970800112
日期:1997.2.10
The title compounds 4 are obtained by photolysis of simple N-alkylpyridinium salts in H2O or alcohol. On reaction with [Fe2(CO)9] in THF, 4 gives bicyclic tricarbonyliron complexes 13a–d, which on oxidative decomplexation with ceric ammonium nitrate afford cis-fused cyclopenteno-β-lactams 15a–d.
通过在H 2 O或醇中光解简单的N-烷基吡啶鎓盐获得标题化合物4。与[Fe 2(CO)9 ]在THF中反应时,4生成双环三羰基铁配合物13a – d,与硝酸铈铵进行氧化分解后,得到顺式稠合的环戊烯-β-内酰胺15a – d。