The present invention relates to novel bisacylphosphinic acids, salts and derivatives thereof as well as their use as photo-initiators with superior water solubility and photo-activity. The invention further encompasses versatile processes for the preparation of the aforementioned compounds.
Ville, Bulletin de la Societe Chimique de FranceAnnales de Chimie (Cachan, France), 1889, vol. <3> 2, p. 206
作者:Ville
DOI:——
日期:——
[EN] NOVEL PHOTO-INITIATORS AND THEIR APPLICATION<br/>[FR] NOUVEAUX PHOTO-INITIATEURS ET LEUR UTILISATION
申请人:ETH ZUERICH
公开号:WO2019175112A1
公开(公告)日:2019-09-19
The present invention relates to novel bisacylphosphinic acids, salts and derivatives thereof as well as their use as photo-initiators with superior water solubility and photo-activity. The invention further encompasses versatile processes for the preparation of the aforementioned compounds.
A novel synthesis of bis-(α-hydroxyalkyl)phosphinic acids involving microwave irradiation
作者:Babak Kaboudin、Nasser As-habei
DOI:10.1016/j.tetlet.2004.10.025
日期:2004.11
A simple, efficient, and general method has been developed for the synthesis of bis-(alpha-hydroxyalkyl)phosphinic acids from hypophosphorous acid using microwave irradiation. Bis-(alpha-hydroxyalkyl)phosphinic acids were obtained in high yield Under mild conditions by reaction of hypophosphorous acid with aldehydes Under microwave irradiation. (C) 2004 Elsevier Ltd. All rights reserved.