Coupling–isomerization–Claisen sequences – mechanistic dichotomies in hetero domino reactions‡
文献信息
Daniel M. D'Souza, Frank Rominger, Thomas J. J. Müller
A new coupling–isomerization–Claisen domino reaction starting from electron deficient halides and 1-(hetero)aryl propargyl trityl ethers dichotomizes in the concluding steps of the sequence and gives rise to the formation of tricyclo[3.2.1.02,7]oct-3-enes, enones, 1H-isochromenes, or indans as a consequence of minute differences of substituent effects.
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Chemical Communications

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