Poly(2,7-di-n-pentyldibenzofulvene) showing chiroptical properties in the solid state based purely on a chiral conformationElectronic supplementary information (ESI) available: experimental details and selected spectra. See http://www.rsc.org/suppdata/cc/b3/b312027a/
Poly(2,7-di-n-pentyldibenzofulvene) showing chiroptical properties in the solid state based purely on a chiral conformationElectronic supplementary information (ESI) available: experimental details and selected spectra. See http://www.rsc.org/suppdata/cc/b3/b312027a/
Polymer having unique optical property and polymerizable monomer therefor
申请人:——
公开号:US20040132963A1
公开(公告)日:2004-07-08
A polymer compound having a functional group containing a cyclic part with aromatic properties comprising C, H and/or C, H, X (X is a hetero atom) in the side-chain, and a number average molecular weight of 250-1,000,000. The molar optical absorption due to the cyclic part with aromatic properties of the polymer compound is lower 30% or more than the molar optical absorption due to the cyclic part with aromatic properties in a polymerizing monomer used to introduce the cyclic part with aromatic properties. As this cyclic part has an overlapping stack structure, the compound has a hypochromic effect, and if an electron donor compound or electron-accepting compound is added, a charge transfer complex is formed.
POLYMER HAVING UNIQUE OPTICAL PROPERTY AND POLYMERIZABLE MONOMER THEREFOR
申请人:JAPAN SCIENCE AND TECHNOLOGY CORPORATION
公开号:EP1411067A1
公开(公告)日:2004-04-21
A polymer compound having a functional group containing a cyclic part with aromatic properties comprising C, H and/or C,H, X (X is a hetero atom) in the side-chain, and a number average molecular weight of 250-1,000,000. The molar optical absorption due to the cyclic part with aromatic properties of the polymer compound is lower 30% or more than the molar optical absorption due to the cyclic part with aromatic properties in a polymerizing monomer used to introduce the cyclic part with aromatic properties. As this cyclic part has an overlapping stack structure, the compound has a hypochromic effect, and if an electron donor compound or electron-accepting compound is added, a charge transfer complex is formed.