Photo-cycloaddition reactions of vinyldiazo compounds
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We have found that direct photolysis of vinyldiazo compounds selectively leads to cyclopropenes, which contrasts with the same reactions under thermal conditions that favors the formation of pyrazoles. Once formed, these reactive cyclopropene intermediates undergo [3 + 2]-cycloaddition with diverse dipolar species to yield heterocyclic scaffolds, highly prized by the pharmaceutical industry.
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RepOD创建时间：
2024-07-16
