Platinum-catalyzed aromatization of enediynes via a C-H bond insertion of tethered alkanes

Bhanu Pratap Taduri; Ying-Fen Ran; Chun-Wei Huang; Rai-Shung Liu

doi:10.1021/ol052962m

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Platinum-catalyzed aromatization of enediynes via a C-H bond insertion of tethered alkanes

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Platinum-catalyzed aromatization of enediynes via a C-H bond insertion of tethered alkanes

Bhanu Pratap Taduri, Ying-Fen Ran, Chun-Wei Huang and Rai-Shung Liu

Organic Letters, Vol.8(5), pp.883-886

02/03/2006

DOI: https://doi.org/10.1021/ol052962m

Abstract

PtCl ₂ (5 mol %) is an effective catalyst for aromatization of enediynes via a C-H bond insertion of tethered alkanes. The reaction mechanism of this cyclization is proposed to involve platinum-.T-alkyne intermediates. This cyclization works not only for terminal alkynes but also for internal alkynes. © 2006 American Chemical Society.

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Title: Platinum-catalyzed aromatization of enediynes via a C-H bond insertion of tethered alkanes
Creators - without role: Bhanu Pratap Taduri - National Tsing Hua University
Ying-Fen Ran - Department of Chemistry , National Tsing-Hua University
Chun-Wei Huang - Department of Chemistry , National Tsing-Hua University
Rai-Shung Liu - Department of Chemistry , National Tsing-Hua University
Publication Details: Organic Letters, Vol.8(5), pp.883-886
Identifiers: 9957771389306774
Academic Unit: Department of Chemistry, College of Science, National Tsing Hua University
Language: English
Resource Type: Journal article

Platinum-catalyzed aromatization of enediynes via a C-H bond insertion of tethered alkanes

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