Polymer-bound chiroptical molecular switches; Photochemical modification of the chirality of thin films

M.L.C.M. Oosterling; A.M Schoevaars; H.J. Haitjema; B.L. Feringa

Polymer-bound chiroptical molecular switches; Photochemical modification of the chirality of thin films

M.L.C.M. Oosterling
, A.M Schoevaars
, H.J. Haitjema
, B.L. Feringa

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

19 Citations (Scopus)

400 Downloads (Pure)

Abstract

Photobistable chiral polymers were obtained by covalent attachment of inherently dissymmetric 2-hydroxy-9-(7'methy1-1',2',3',4'-tetrahydrophenanthrene-4'-ylidene)-9H-thioxanthene to methacrylate copolymers with appropriate spacers. Upon irradiation at 300 nm the optical activity of thin films of these polymers could be altered.

Original language	English
Pages (from-to)	341 - 348
Number of pages	8
Journal	Israel Journal of Chemistry
Volume	36
Issue number	8
Publication status	Published - 1996

Keywords

STERICALLY OVERCROWDED ALKENES
LANGMUIR-BLODGETT-FILMS
CIS-TRANS ISOMERISM
CONFORMATIONAL-CHANGES
THERMAL-ISOMERIZATION
AZOBENZENE
LIGHT

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@article{51eaf0b18f73468f9a5be22fac9d6d11,

title = "Polymer-bound chiroptical molecular switches; Photochemical modification of the chirality of thin films",

abstract = "Photobistable chiral polymers were obtained by covalent attachment of inherently dissymmetric 2-hydroxy-9-(7'methy1-1',2',3',4'-tetrahydrophenanthrene-4'-ylidene)-9H-thioxanthene to methacrylate copolymers with appropriate spacers. Upon irradiation at 300 nm the optical activity of thin films of these polymers could be altered.",

keywords = "STERICALLY OVERCROWDED ALKENES, LANGMUIR-BLODGETT-FILMS, CIS-TRANS ISOMERISM, CONFORMATIONAL-CHANGES, THERMAL-ISOMERIZATION, AZOBENZENE, LIGHT",

author = "M.L.C.M. Oosterling and A.M Schoevaars and H.J. Haitjema and B.L. Feringa",

note = "Relation: http://www.rug.nl/scheikunde/ date\_submitted:2005 Rights: University of Groningen. Stratingh Institute",

year = "1996",

language = "English",

volume = "36",

pages = "341 -- 348",

journal = "Israel Journal of Chemistry",

publisher = "WILEY-V C H VERLAG GMBH",

number = "8",

}

TY - JOUR

T1 - Polymer-bound chiroptical molecular switches; Photochemical modification of the chirality of thin films

AU - Oosterling, M.L.C.M.

AU - Schoevaars, A.M

AU - Haitjema, H.J.

AU - Feringa, B.L.

N1 - Relation: http://www.rug.nl/scheikunde/ date_submitted:2005 Rights: University of Groningen. Stratingh Institute

PY - 1996

Y1 - 1996

N2 - Photobistable chiral polymers were obtained by covalent attachment of inherently dissymmetric 2-hydroxy-9-(7'methy1-1',2',3',4'-tetrahydrophenanthrene-4'-ylidene)-9H-thioxanthene to methacrylate copolymers with appropriate spacers. Upon irradiation at 300 nm the optical activity of thin films of these polymers could be altered.

AB - Photobistable chiral polymers were obtained by covalent attachment of inherently dissymmetric 2-hydroxy-9-(7'methy1-1',2',3',4'-tetrahydrophenanthrene-4'-ylidene)-9H-thioxanthene to methacrylate copolymers with appropriate spacers. Upon irradiation at 300 nm the optical activity of thin films of these polymers could be altered.

KW - STERICALLY OVERCROWDED ALKENES

KW - LANGMUIR-BLODGETT-FILMS

KW - CIS-TRANS ISOMERISM

KW - CONFORMATIONAL-CHANGES

KW - THERMAL-ISOMERIZATION

KW - AZOBENZENE

KW - LIGHT

M3 - Article

VL - 36

SP - 341

EP - 348

JO - Israel Journal of Chemistry

JF - Israel Journal of Chemistry

IS - 8

ER -

Polymer-bound chiroptical molecular switches; Photochemical modification of the chirality of thin films

Abstract

Keywords

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