New synthetic route to substituted dihydroazulene photoswitches

Louise Skov; Michael Åxman Petersen; Søren Lindbæk Broman; Andrew Bond; Mogens Brøndsted Nielsen

doi:10.1039/c1ob06059g

New synthetic route to substituted dihydroazulene photoswitches

Louise Skov, Michael Åxman Petersen, Søren Lindbæk Broman, Andrew Bond, Mogens Brøndsted Nielsen

7 Citations (Scopus)

Abstract

A new procedure for functionalization of the dihydroazulene photoswitch on its seven-membered ring was developed, which has allowed isolation of the first dihydroazulene with a phenyl substituent at position 5 from a mixture of regioisomers. Light-induced ring-opening to the corresponding vinylheptafulvene and the thermal back-reaction was studied in detail.

Original language	English
Journal	Organic and Biomolecular Chemistry
Volume	9
Issue number	19
Pages (from-to)	6498-6501
Number of pages	4
DOIs	https://doi.org/10.1039/c1ob06059g
Publication status	Published - 7 Oct 2011

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title = "New synthetic route to substituted dihydroazulene photoswitches",

abstract = "A new procedure for functionalization of the dihydroazulene photoswitch on its seven-membered ring was developed, which has allowed isolation of the first dihydroazulene with a phenyl substituent at position 5 from a mixture of regioisomers. Light-induced ring-opening to the corresponding vinylheptafulvene and the thermal back-reaction was studied in detail.",

author = "Louise Skov and Petersen, {Michael {\AA}xman} and Broman, {S{\o}ren Lindb{\ae}k} and Andrew Bond and Nielsen, {Mogens Br{\o}ndsted}",

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T1 - New synthetic route to substituted dihydroazulene photoswitches

AU - Skov, Louise

AU - Petersen, Michael Åxman

AU - Broman, Søren Lindbæk

AU - Bond, Andrew

AU - Nielsen, Mogens Brøndsted

PY - 2011/10/7

Y1 - 2011/10/7

N2 - A new procedure for functionalization of the dihydroazulene photoswitch on its seven-membered ring was developed, which has allowed isolation of the first dihydroazulene with a phenyl substituent at position 5 from a mixture of regioisomers. Light-induced ring-opening to the corresponding vinylheptafulvene and the thermal back-reaction was studied in detail.

AB - A new procedure for functionalization of the dihydroazulene photoswitch on its seven-membered ring was developed, which has allowed isolation of the first dihydroazulene with a phenyl substituent at position 5 from a mixture of regioisomers. Light-induced ring-opening to the corresponding vinylheptafulvene and the thermal back-reaction was studied in detail.

U2 - 10.1039/c1ob06059g

DO - 10.1039/c1ob06059g

M3 - Journal article

SN - 1470-4358

VL - 9

SP - 6498

EP - 6501

JO - Journal of the Chemical Society, Perkin Transactions 1

JF - Journal of the Chemical Society, Perkin Transactions 1

IS - 19

ER -

New synthetic route to substituted dihydroazulene photoswitches

Abstract

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