Synthesis and structure of tris(halo)alkyl phosphate complexes with metal chlorides
摘要:
Complexes were prepared of some orthophosphoric acid esters with metal chlorides. The composition and structure of complexes synthesized were investigated by IR, H-1 and P-31 NMR, mass spectroscopy, and XRD analysis.
Hydrolyzed urea condensate fertilizer, fungicide and insecticide
申请人:Blount H. David
公开号:US20050019363A1
公开(公告)日:2005-01-27
Fertilizer, fungicide and insecticide compositions are produced by the process of this invention. The partially hydrolyzed urea condensates are produced by heating urea with a limited amount of water and continue heating until water reacts with the urea and the urea condensate with urea and the partially hydrolyzed urea. The partially hydrolyzed urea condensate may be used alone or may be mixed with or reacted with salt forming compounds and mixed with a fillers to produce a partially hydrolyzed urea condensate composition The partially hydrolyzed urea condensate salts of phosphorus, boron or sulfur containing compounds may also be used as the insecticide, fungicide and fertilizer compound in this invention.
METHOD FOR PRODUCING 1,2-DICHLORO-3,3-DIFLUORO-1-PROPENE AND SOLVENT COMPOSITION
申请人:CENTRAL GLASS COMPANY, LIMITED
公开号:US20200369584A1
公开(公告)日:2020-11-26
By fluorinating 1,2,3,3-tetrachloro-1-propene (1230xd) using hydrogen fluoride as a fluorinating agent, an efficient method for producing 1,2-dichloro-3,3-difluoro-1-propene (1232xd) is provided. Through this composition including 1232xd, there are also provided an environmentally friendly composition having excellent ability to dissolve various organic matters, a method for cleaning an article using the composition, a method for producing a lubricant solution using the composition, and a method for producing a component provided with a lubricant coating film.
Epoxy ether cleaving reactions catalyzed by supporting Lewis acidic ionic liquid
作者:Hui Zhen Zhi、Hong Li Shi、Yun Hu、Ke Dan Xia、Peng Zhang、Jin Fei Yang
DOI:10.1016/j.cclet.2012.09.015
日期:2012.11
Lewisacidic ionic liquids were used to catalyze the reaction of epoxypropane with POCl3. Considering the lower cost and catalytic activities, we concluded that [Et3NH]Cl/AlCl3 was the most attractive ionic liquid from an economical point of view. But it would be easily inactivated because of sensitive to water and air. Moreover, it could not be reused easily because of difficulty recovery in the reaction
Herstellung von phosphorhaltigen Alkoxylierungsprodukten
申请人:LANXESS Deutschland GmbH
公开号:EP1702922A3
公开(公告)日:2007-05-02
Die Erfindung beschreibt ein Verfahren zur Herstellung von alkoxylierten, phosphorhaltigen Verbindungen, wobei heterogene Katalysatoren auf Basis von Metalloxiden des Aluminiums eingesetzt werden, so dass die Produktaufarbeitung wasserfrei erfolgen kann.