Issue 32, 2013
From the journal:

RSC Advances

Synthesis of cyclopentadienyl alkyl ethers via Pd-catalyzed cyclotrimerization of diarylacetylenes†

Ranran Cai,a   Mengmeng Huang,*a   Xiuling Cui,a   Jianye Zhang,a   Chenxia Du,a   Yusheng Wub  and  Yangjie Wu*a  

* Corresponding authors

a College of chemistry and molecular sciences, Henan Key Laboratory of Chemical Biology and Organic Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Zhengzhou University, Zhengzhou, P.R. China
E-mail: wyj@zzu.edu.cn, hmm@zzu.edu.cn

b Tetranov Biopharm LLC., 75 Daxue Road, Zhengzhou, Henan 450052, P.R. China

Abstract

A novel efficient tandem cyclization–methoxylation reaction has been developed to synthesize cyclopentadienyl alkyl ethers via palladium-catalyzed trimerization of diarylethynes and elimination of one dimethoxymethyl benzene molecule. The reaction mechanism was investigated by the Q-Tof APCI-HRMS technique, and the fluorescent properties of the obtained compounds were studied in the solid state and in solution.

Graphical abstract: Synthesis of cyclopentadienyl alkyl ethers via Pd-catalyzed cyclotrimerization of diarylacetylenes

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Article information

DOI
https://doi.org/10.1039/C3RA41326H
Article type
Communication
Submitted
19 Mar 2013
Accepted
19 Jun 2013
First published
20 Jun 2013

RSC Adv., 2013,3, 13140-13143

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Synthesis of cyclopentadienyl alkyl ethers via Pd-catalyzed cyclotrimerization of diarylacetylenes

R. Cai, M. Huang, X. Cui, J. Zhang, C. Du, Y. Wu and Y. Wu, RSC Adv., 2013, 3, 13140 DOI: 10.1039/C3RA41326H

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