Utilisation en cosmétique de diorganopolysiloxanes à fonction dibenzoyleméthane et nouvelles compositions cosmétiques contenant ces composés, destinées à la protection de la peau et des cheveux
申请人:L'OREAL
公开号:EP0383655B1
公开(公告)日:1993-04-28
US5025053A
申请人:——
公开号:US5025053A
公开(公告)日:1991-06-18
US5145662A
申请人:——
公开号:US5145662A
公开(公告)日:1992-09-08
Synthesis and Photophysical Properties of Alkoxysilyl Derivatives of Dibenzoylmethanatoboron Difluoride
作者:Yuriy N. Kononevich、Ivan B. Meshkov、Natalia V. Voronina、Nikolay M. Surin、Viacheslav A. Sazhnikov、Andrei A. Safonov、Alexander A. Bagaturyants、Mikhail V. Alfimov、Aziz M. Muzafarov
DOI:10.1002/hc.21091
日期:2013.7
Alkoxysilylderivatives of dibenzoylmethanatoborondifluoride (DBMBF2) are synthesized by the hydrosilylation reaction of the corresponding O-allyl derivatives of DBMBF2 with triethoxysilane. The photophysicalproperties of the synthesized O-allyl and alkoxysilylderivatives are investigated. It is found that the absorption and fluorescence spectra of the DBMBF2 derivatives essentially depend on the