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Flexible synthesis of fused benzofuran derivatives by rhodium-catalyzed [2 + 2 + 2] cycloaddition with phenol-linked 1,6-diynes.
Org Lett. 2009 Jun 04; 11(11):2361-4.OL

Abstract

A flexible and convenient synthesis of fused benzofuran derivatives has been achieved under mild reaction conditions by cationic rhodium(I)/H(8)-BINAP complex-catalyzed [2 + 2 + 2] cycloadditions of phenol-linked 1,6-diynes with alkynes and nitriles.

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Publisher Full Text (DOI)

Authors+Show Affiliations

Komine Y
Department of Applied Chemistry, Graduate School of Engineering, Tokyo University of Agriculture and Technology, Koganei, Tokyo 184-8588, Japan.
Kamisawa A
No affiliation info available
Tanaka K
No affiliation info available

MeSH

AlkynesBenzofuransCatalysisCyclizationHeterocyclic Compounds, 3-RingMolecular StructurePhenolsRhodium

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

19473045

Citation

Komine, Yoshiyuki, et al. "Flexible Synthesis of Fused Benzofuran Derivatives By Rhodium-catalyzed [2 + 2 + 2] Cycloaddition With Phenol-linked 1,6-diynes." Organic Letters, vol. 11, no. 11, 2009, pp. 2361-4.
Komine Y, Kamisawa A, Tanaka K. Flexible synthesis of fused benzofuran derivatives by rhodium-catalyzed [2 + 2 + 2] cycloaddition with phenol-linked 1,6-diynes. Org Lett. 2009;11(11):2361-4.
Komine, Y., Kamisawa, A., & Tanaka, K. (2009). Flexible synthesis of fused benzofuran derivatives by rhodium-catalyzed [2 + 2 + 2] cycloaddition with phenol-linked 1,6-diynes. Organic Letters, 11(11), 2361-4. https://doi.org/10.1021/ol900802d
Komine Y, Kamisawa A, Tanaka K. Flexible Synthesis of Fused Benzofuran Derivatives By Rhodium-catalyzed [2 + 2 + 2] Cycloaddition With Phenol-linked 1,6-diynes. Org Lett. 2009 Jun 4;11(11):2361-4. PubMed PMID: 19473045.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Flexible synthesis of fused benzofuran derivatives by rhodium-catalyzed [2 + 2 + 2] cycloaddition with phenol-linked 1,6-diynes. AU - Komine,Yoshiyuki, AU - Kamisawa,Akiyoshi, AU - Tanaka,Ken, PY - 2009/5/29/entrez PY - 2009/5/29/pubmed PY - 2009/6/30/medline SP - 2361 EP - 4 JF - Organic letters JO - Org Lett VL - 11 IS - 11 N2 - A flexible and convenient synthesis of fused benzofuran derivatives has been achieved under mild reaction conditions by cationic rhodium(I)/H(8)-BINAP complex-catalyzed [2 + 2 + 2] cycloadditions of phenol-linked 1,6-diynes with alkynes and nitriles. SN - 1523-7052 UR - https://www.unboundmedicine.com/medline/citation/19473045/Flexible_synthesis_of_fused_benzofuran_derivatives_by_rhodium_catalyzed_[2_+_2_+_2]_cycloaddition_with_phenol_linked_16_diynes_ L2 - https://doi.org/10.1021/ol900802d DB - PRIME DP - Unbound Medicine ER -