Co-catalysis of a bi-functional ligand containing phosphine and Lewis acidic phosphonium for hydroformylation–acetalization of olefins
作者:Yong-Qi Li、Peng Wang、Huan Liu、Yong Lu、Xiao-Li Zhao、Ye Liu
DOI:10.1039/c5gc02127h
日期:——
L2 containing a phosphine and a Lewis acidic phosphonium exhibited synergetic catalysis and sequential catalysis for one-pot hydroformylation–acetalization.
L2 包含一种膦和一种路易斯酸性磷酸铵,展示了协同催化和顺序催化,用于一锅法羰基化-缩醛化。
Pyranderivate
申请人:BASF Aktiengesellschaft
公开号:EP0254078A1
公开(公告)日:1988-01-27
Pyranderivate der allgemeinen Formeln la, Ib und Ic
in denen R1, R2, R3, R4, R5 und X die in der Beschreibung angegebenen Bedeutungen haben, Verfahren zu ihrer Herstellung und ihre Verwendung zur Bekämpfung von Schädlingen.
通式 la、Ib 和 Ic 的吡喃衍生物,其中 R1、R2、R3、R4、R5 和 X 具有描述中给出的含义,其制备工艺及其在防治害虫中的用途。
Ink composition, inkjet recording method, printed material, process for producing lithographic printing plate, and lithographic printing plate
申请人:FUJI PHOTO FILM CO., LTD.
公开号:EP1721943A1
公开(公告)日:2006-11-15
An ink composition is provided that includes (a) a polymerizable compound, (b) a polymerization initiator, (c) a coloring agent, and (d) a fragrance. There is also provided an inkjet recording method that includes a step of discharging the ink composition onto a recording medium, and a step of irradiating the discharged ink composition with radiation so as to cure the ink composition.
The present invention relates to a liquid detergent composition containing (a) hydrogen peroxide or a compound forming hydrogen peroxide in water, 0.1 to 10 mass% of (b) a bleaching activator, 45 to 80 mass% of (c) a nonionic surfactant, (d) water, (e) at least one or more compounds selected from boric acid, borax and borate, and (f) a polyol compound, said liquid detergent composition having a pH value of 4 to 7 at 20°C.
AROMATIC AGENT COMPOSITION FOR OPENABLE STORAGE SPACE
申请人:Kobayashi Pharmaceutical Co., Ltd.
公开号:EP2263700A1
公开(公告)日:2010-12-22
An object of the present invention is to provide an aromatic agent composition to be used in an openable storage space that is capable of maintaining a constant and homogeneous aroma intensity in a closed storage space, and capable of maintaining aroma emission at a constant and homogeneous intensity in a storage space that is occasionally opened and closed.
The present invention uses, as a solvent of an aromatic agent composition, a paraffinic hydrocarbon having a boiling point of 70 to 220°C under ordinary pressure so that the paraffinic hydrocarbon is present in an amount of 15 to 90 wt%.