Effect of Ring Size on the <i>Exo</i>/<i>Endo</i> Selectivity of a Thermal Double Cycloaddition of Fused Pyran-2-ones
收藏NIAID Data Ecosystem2026-03-06 收录
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资源简介：
A study of an unusual effect of the size of the ring fused to 2H-pyran-2-ones on the exo/endo selectivity of a thermal double cycloaddition of N-substituted maleimides or maleic anhydride yielding bicyclo[2.2.2]octene derivatives is presented. With subtle variations of starting compounds and reaction conditions exclusively exo,exo or exo,endo products can be prepared.
创建时间：
2016-02-26
