tert-butyl ester of 2-carboxy-3-methoxy-N-benzylpyrrole 在
吡啶 、 氧气 、 rose bengal 作用下,
以
甲醇 为溶剂,
以15%的产率得到Tert-butyl 2-benzyl-5-methoxy-6-oxa-2-azabicyclo[3.1.0]hex-3-ene-1-carboxylate
参考文献:
名称:
Singlet oxygen reactions of 2-carbalkoxy-3-methoxypyrroles.
摘要:
The reactions of singlet oxygen with 3-methoxy-2-carbalkoxypyrroles 2,5-oxygenation, 2,3-epoxides, or 2,3-oxidative cleavage, depending on substitution patterns and reaction conditions.
Singlet Oxygen in Synthesis. Formation of d,l- and meso-Isochrysohermidin from a 3,3′-Bipyrrole Precursor.
作者:H Wasserman*
DOI:10.1016/s0040-4020(97)00204-4
日期:1997.6.30
Singlet oxygen reactions of 2-carbalkoxy-3-methoxypyrroles.
作者:Harry H. Wasserman、Roger Frechette、Vincent M. Rotello、Gayle Schulte
DOI:10.1016/0040-4039(91)80537-g
日期:1991.12
The reactions of singlet oxygen with 3-methoxy-2-carbalkoxypyrroles 2,5-oxygenation, 2,3-epoxides, or 2,3-oxidative cleavage, depending on substitution patterns and reaction conditions.