1048383-07-8Relevant academic research and scientific papers
Synthesis of organoboron compounds bearing an azo group and substituent effects on their structures and photoisomerization
Yoshino, Junro,Kano, Naokazu,Kawashima, Takayuki
, p. 7774 - 7781 (2008/12/21)
2-(Phenylazo)phenylboranes bearing several substituents were synthesized and substituent effects on their structures and photoisomerization behaviors were investigated to reveal the scope of the photoswitching of the coordination number of the boron by us
Photoswitching of the Lewis acidity of a catecholborane bearing an azo group based on the change in coordination number of boron
Kano, Naokazu,Yoshino, Junro,Kawashima, Takayuki
, p. 3909 - 3911 (2007/10/03)
(Chemical Equation Presented) Photoisomerization of a catecholborane bearing a 2-(phenylazo)phenyl group with an N-B dative bond caused photoswitching of the coordination number of boron between 3 and 4. The Lewis acidity of the catecholborane was switched by photoirradiation, and the complexation ability of the (E)- and the (Z)-isomers of the catecholborane with pyridine differs by more than a factor of 300.
