An efficient synthesis of novel dibenzo-fused nine-membered oxacycles using a sequential Baylis-Hillman reaction and radical cyclization

Tirtha Pada Majhi; Arpita Neogi; Soumen Ghosh; Alok Kumar Mukherjee; Madeleine Helliwell; Partha Chattopadhyay

doi:10.1055/s-2007-1000827

An efficient synthesis of novel dibenzo-fused nine-membered oxacycles using a sequential Baylis-Hillman reaction and radical cyclization

Tirtha Pada Majhi, Arpita Neogi, Soumen Ghosh, Alok Kumar Mukherjee, Madeleine Helliwell, Partha Chattopadhyay

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

Abstract

A short and high yield synthetic route to novel dibenz[b,g]oxonins, one of which has been characterized by X-ray crystallography, has been developed based on a sequential Baylis-Hillman reaction and radical cyclization. The regioselective radical cyclization followed a 9-endo-trig pathway. © Georg Thieme Verlag Stuttgart.

Original language	English
Pages (from-to)	94-100
Number of pages	6
Journal	Synthesis: journal of synthetic organic chemistry
Issue number	1
DOIs	https://doi.org/10.1055/s-2007-1000827
Publication status	Published - 3 Jan 2008

Keywords

Baylis-Hillman reaction
Dibenz[b,g]oxonin
Medium-ring heterocycle
Radical cyclization
Regioselective

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10.1055/s-2007-1000827

CCDC 649417: Experimental Crystal Structure Determination
Majhi, T. P. (Contributor), Neogi, A. (Contributor), Ghosh, S. (Contributor), Mukherjee, A. K. (Contributor), Helliwell, M. (Contributor) & Chattopadhyay, P. (Contributor), Cambridge Crystallographic Data Centre, 2007
DOI: 10.5517/ccpsry4, http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccpsry4&sid=DataCite
Dataset

Cite this

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title = "An efficient synthesis of novel dibenzo-fused nine-membered oxacycles using a sequential Baylis-Hillman reaction and radical cyclization",

abstract = "A short and high yield synthetic route to novel dibenz[b,g]oxonins, one of which has been characterized by X-ray crystallography, has been developed based on a sequential Baylis-Hillman reaction and radical cyclization. The regioselective radical cyclization followed a 9-endo-trig pathway. {\textcopyright} Georg Thieme Verlag Stuttgart.",

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author = "Majhi, {Tirtha Pada} and Arpita Neogi and Soumen Ghosh and Mukherjee, {Alok Kumar} and Madeleine Helliwell and Partha Chattopadhyay",

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AU - Majhi, Tirtha Pada

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AU - Ghosh, Soumen

AU - Mukherjee, Alok Kumar

AU - Helliwell, Madeleine

AU - Chattopadhyay, Partha

PY - 2008/1/3

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AB - A short and high yield synthetic route to novel dibenz[b,g]oxonins, one of which has been characterized by X-ray crystallography, has been developed based on a sequential Baylis-Hillman reaction and radical cyclization. The regioselective radical cyclization followed a 9-endo-trig pathway. © Georg Thieme Verlag Stuttgart.

KW - Baylis-Hillman reaction

KW - Dibenz[b,g]oxonin

KW - Medium-ring heterocycle

KW - Radical cyclization

KW - Regioselective

U2 - 10.1055/s-2007-1000827

DO - 10.1055/s-2007-1000827

M3 - Article

SN - 0039-7881

SP - 94

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JO - Synthesis: journal of synthetic organic chemistry

JF - Synthesis: journal of synthetic organic chemistry

IS - 1

ER -

An efficient synthesis of novel dibenzo-fused nine-membered oxacycles using a sequential Baylis-Hillman reaction and radical cyclization

Abstract

Keywords

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Datasets

CCDC 649417: Experimental Crystal Structure Determination

Cite this