Synthesis and cycloadditions of 9H-furo[3,4-b][1]benzo(thio)pyran-9-ones: Furan ring formation by a novel hydrolytically induced cycloreversion

G. Elena Daia, Christopher D. Gabbutt, John D. Hepworth, B. Mark Heron, David E. Hibbs, Michael B. Hursthouse

Research output: Contribution to journalArticle

13 Citations (Scopus)

Abstract

C-2 lithiation of acetals 2 followed by trapping with aldehydes gives 3. Subsequent unmasking of the acetal function provides furobenzo(thio)pyrans 4, cycloadditions of which have been investigated.

LanguageEnglish
Pages4507-4510
Number of pages4
JournalTetrahedron Letters
Volume43
Issue number25
DOIs
Publication statusPublished - 17 Jun 2002
Externally publishedYes

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Pyrans
Acetals
Cycloaddition
Cycloaddition Reaction
Aldehydes
furan

Cite this

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title = "Synthesis and cycloadditions of 9H-furo[3,4-b][1]benzo(thio)pyran-9-ones: Furan ring formation by a novel hydrolytically induced cycloreversion",
abstract = "C-2 lithiation of acetals 2 followed by trapping with aldehydes gives 3. Subsequent unmasking of the acetal function provides furobenzo(thio)pyrans 4, cycloadditions of which have been investigated.",
author = "Daia, {G. Elena} and Gabbutt, {Christopher D.} and Hepworth, {John D.} and Heron, {B. Mark} and Hibbs, {David E.} and Hursthouse, {Michael B.}",
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language = "English",
volume = "43",
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Synthesis and cycloadditions of 9H-furo[3,4-b][1]benzo(thio)pyran-9-ones : Furan ring formation by a novel hydrolytically induced cycloreversion. / Daia, G. Elena; Gabbutt, Christopher D.; Hepworth, John D.; Heron, B. Mark; Hibbs, David E.; Hursthouse, Michael B.

In: Tetrahedron Letters, Vol. 43, No. 25, 17.06.2002, p. 4507-4510.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Synthesis and cycloadditions of 9H-furo[3,4-b][1]benzo(thio)pyran-9-ones

T2 - Tetrahedron Letters

AU - Daia, G. Elena

AU - Gabbutt, Christopher D.

AU - Hepworth, John D.

AU - Heron, B. Mark

AU - Hibbs, David E.

AU - Hursthouse, Michael B.

PY - 2002/6/17

Y1 - 2002/6/17

N2 - C-2 lithiation of acetals 2 followed by trapping with aldehydes gives 3. Subsequent unmasking of the acetal function provides furobenzo(thio)pyrans 4, cycloadditions of which have been investigated.

AB - C-2 lithiation of acetals 2 followed by trapping with aldehydes gives 3. Subsequent unmasking of the acetal function provides furobenzo(thio)pyrans 4, cycloadditions of which have been investigated.

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U2 - 10.1016/S0040-4039(02)00820-1

DO - 10.1016/S0040-4039(02)00820-1

M3 - Article

VL - 43

SP - 4507

EP - 4510

JO - Tetrahedron Letters

JF - Tetrahedron Letters

SN - 0040-4039

IS - 25

ER -