ORGANIC COMPOUND, ELECTROCHROMIC COMPOUND, AND ELECTROCHROMIC ELEMENT, OPTICAL FILTER, LENS UNIT, IMAGING DEVICE, AND WINDOW COMPONENT HAVING SAME
申请人:CANON KABUSHIKI KAISHA
公开号:US20170329195A1
公开(公告)日:2017-11-16
An organic compound represented by General Formula (1),
in which, in General Formula (1), R
1
represents an alkyl group or an alkoxy group, X
1
and X
2
are each independently selected from an alkyl group which may have a substituent, an aryl group which may have a substituent, or an aralkyl group which may have a substituent, and A
1
−
and A
2
−
each independently represent a monovalent anion.
Synthesis of a New Type of Sensitizer-Relay-Triad: Model Compounds for Artificial Photosynthesis
作者:Martin Seiler、Heinz Dürr
DOI:10.1055/s-1994-25410
日期:——
The synthesis of a novel class of supramolecular ruthenium-sensitizers-relay (A1)-relay(A2) triads as well as their IR-, UV-spectroscopic data are described.
描述了一种新型超分子钌敏化剂-中继(A1)-中继(A2)三联体的合成及其红外、紫外光谱数据。
METHOD OF MANUFACTURING BIPYRIDINIUM COMPOUND AND SYNTHETIC INTERMEDIATE OF THE SAME, METHOD OF MANUFACTURING DYE COMPOUND, AND NOVEL BIPYRIDINIUM COMPOUND AND NOVEL DYE COMPOUND COMPRISING THE SAME
申请人:Nii Kazumi
公开号:US20090082570A1
公开(公告)日:2009-03-26
Provided is a method of manufacturing a bipyridinium compound denoted by general formula (A).
In general formula (A), Ar
1
and Ar
2
each independently denote an optionally substituted (hetero)aryl group, R
3
and R
4
each independently denote a substituent that may form a ring with a pyridine ring to which the substituent substitutes, m3 and m4 each independently denote an integer ranging from 0 to 4, X denotes a halogen atom or RSO
3
, and R denotes an optionally substituted aryl group or alkyl group. The method can manufacture a 4,4′-bipyridinium compound under mild reaction conditions in an integrated manner without separation of intermediates.
The Viologen Cation Radical Pimer: A Case of Dispersion‐Driven Bonding
作者:Margarita R. Geraskina、Andrew S. Dutton、Mark J. Juetten、Samuel A. Wood、Arthur H. Winter
DOI:10.1002/anie.201704959
日期:2017.8
The π bonds between organic radicals have generated excitement as an orthogonal interaction for designing self‐assembling architectures in water. A systematic investigation of the effect of the viologen cationradicalstructure on the strength and nature of the pimer bond is provided. A striking and unexpected feature of this π bond is that the bond strength is unchanged by substitution with electron‐donating