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Hg(OTf)2 Catalyzed Intramolecular 1,4-Addition of Donor-Acceptor Cyclopropenes to Arenes.

ABSTRACT: A Hg(OTf)2 catalyzed intramolecular arene 1,4-addition reaction of N-benzyl donor-acceptor cyclopropenecarboxamides was developed to synthesize a series of [3.2.2]nonatriene derivatives. This novel reaction is also observed with silver(I) catalysts known to form metal carbene intermediates in competition with the Buchner reaction.

SUBMITTER: Deng Y

PROVIDER: S-EPMC5572213 | biostudies-literature | 2015 Sep

REPOSITORIES: biostudies-literature

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Hg(OTf)2 Catalyzed Intramolecular 1,4-Addition of Donor-Acceptor Cyclopropenes to Arenes.

Deng Yongming Y Jing Changcheng C Zavalij Peter Y PY Doyle Michael P MP

Organic letters 20150821 17

A Hg(OTf)2 catalyzed intramolecular arene 1,4-addition reaction of N-benzyl donor-acceptor cyclopropenecarboxamides was developed to synthesize a series of [3.2.2]nonatriene derivatives. This novel reaction is also observed with silver(I) catalysts known to form metal carbene intermediates in competition with the Buchner reaction. ...[more]

PMID: 26295847

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