|Title:||Gold(I)-Catalyzed Cascade Cyclization Reactions of Allenynes for the Synthesis of Fused Cyclopropanes and Acenaphthenes|
Inuki, Shinsuke https://orcid.org/0000-0002-7525-1280 (unconfirmed)
Oishi, Shinya https://orcid.org/0000-0002-2833-2539 (unconfirmed)
Ohno, Hiroaki https://orcid.org/0000-0002-3246-4809 (unconfirmed)
|Author's alias:||井貫, 晋輔|
|Journal title:||Angewandte Chemie - International Edition|
|Abstract:||A gold‐catalyzed reaction of phenylene‐tethered allenynes with benzofurans gave 1‐(naphth‐1‐yl)cyclopropa[b]benzofuran derivatives, whereas the reaction of 1‐allenyl‐2‐ethynyl‐3‐methylbenzene derivatives in the absence of benzofurans gave acenaphthenes in good yields. These results can be rationalized by nucleophilic attack of the alkyne moiety on an activated allene to form a vinyl cation intermediate.|
|Rights:||This is the peer reviewed version of the following article: [Angewandte Chemie - International Edition, 58(23), 7792-7796], which has been published in final form at https://doi.org/10.1002/anie.201903384. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions.|
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|Appears in Collections:||Journal Articles|
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