A calcium catalysed regioselective (5-exo dig) tandem process for the synthesis of fully substituted furans

Srinivasarao Yaragorla; Ravikrishna Dada; Abhishek Pareek; Garima Singh

doi:10.1039/c6ra03042d

A calcium catalysed regioselective (5-exo dig) tandem process for the synthesis of fully substituted furans

Srinivasarao Yaragorla, Ravikrishna Dada, Abhishek Pareek, Garima Singh

Research output: Contribution to journal › Article › peer-review

37 Scopus citations

Abstract

An efficient and highly regio-selective synthesis of fused & substituted furans has been described using Ca(OTf)₂ as the catalyst. This tandem process involves alkylation, 5-exo dig cyclisation and isomerization to furnish densely substituted furans under solvent free conditions. A case study of regioselectivity has been demonstrated.

Original language	English (US)
Pages (from-to)	28865-28870
Number of pages	6
Journal	RSC Advances
Volume	6
Issue number	34
DOIs	https://doi.org/10.1039/c6ra03042d
State	Published - 2016
Externally published	Yes

Bibliographical note

Funding Information:
DST-India is acknowledged for the financial support under Fast Track Young Scientist Scheme (SB/FT/CS-149/2012). RD, AP and GS thank Central University of Rajasthan for their fellowships.

Publisher Copyright:
© The Royal Society of Chemistry 2016.

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10.1039/c6ra03042d

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abstract = "An efficient and highly regio-selective synthesis of fused & substituted furans has been described using Ca(OTf)2 as the catalyst. This tandem process involves alkylation, 5-exo dig cyclisation and isomerization to furnish densely substituted furans under solvent free conditions. A case study of regioselectivity has been demonstrated.",

author = "Srinivasarao Yaragorla and Ravikrishna Dada and Abhishek Pareek and Garima Singh",

note = "Funding Information: DST-India is acknowledged for the financial support under Fast Track Young Scientist Scheme (SB/FT/CS-149/2012). RD, AP and GS thank Central University of Rajasthan for their fellowships. Publisher Copyright: {\textcopyright} The Royal Society of Chemistry 2016.",

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AU - Yaragorla, Srinivasarao

AU - Dada, Ravikrishna

AU - Pareek, Abhishek

AU - Singh, Garima

N1 - Funding Information: DST-India is acknowledged for the financial support under Fast Track Young Scientist Scheme (SB/FT/CS-149/2012). RD, AP and GS thank Central University of Rajasthan for their fellowships. Publisher Copyright: © The Royal Society of Chemistry 2016.

PY - 2016

Y1 - 2016

N2 - An efficient and highly regio-selective synthesis of fused & substituted furans has been described using Ca(OTf)2 as the catalyst. This tandem process involves alkylation, 5-exo dig cyclisation and isomerization to furnish densely substituted furans under solvent free conditions. A case study of regioselectivity has been demonstrated.

AB - An efficient and highly regio-selective synthesis of fused & substituted furans has been described using Ca(OTf)2 as the catalyst. This tandem process involves alkylation, 5-exo dig cyclisation and isomerization to furnish densely substituted furans under solvent free conditions. A case study of regioselectivity has been demonstrated.

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A calcium catalysed regioselective (5-exo dig) tandem process for the synthesis of fully substituted furans

Abstract

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