| Autor: |
Kramm, Frederik, Ullwer, Franziska, Klinnert, Benedict, Zheng, Min, Plietker, Bernd |
| Předmět: |
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| Zdroj: |
Angewandte Chemie International Edition; 9/19/2022, Vol. 61 Issue 38, p1-5, 5p |
| Abstrakt: |
Cycloisomerizations are powerful skeletal rearrangements that allow the construction of complex molecular architectures in an atom‐economic way. We present here an unusual type of cyclopropyl enyne cycloisomerization that couples the process of a cycloisomerization with the activation of a C−C bond in cyclopropanes. A set of substituted non‐canonical tricyclic cyclobutanes were synthesized under mild conditions using [(Ph3P)2Fe(CO)(NO)]BF4 as catalyst in good to excellent yields with high levels of stereocontrol. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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