Organosilane compound

Fig. 2.4 Self-assembled monolayer (SAM) structures from organosilane compounds.

The following sections discuss the organosilane compounds commonly used for conjugation to inorganic surfaces. These reagents and many other silane derivatives are available from a number of commercial sources, which include Dow Corning, Gelest, Aldrich, and others. 

CHART 2. ORGANOSILANE COMPOUND DESIGNATIONS USED IN TABLES... 

The hydration resistance of the organosilane compounds was reflected by the wedge test performances of our silane-... 

We used n-type Si (100) plates (10mm x 10mm x 0.4mm) as substrates. The raw materials used are the following four types of organosilane compounds, whose molecular structures are shown in Fig. 4. 

Kuraoka K, Chujo Y, and Yazawa T. Hydrocarbon separation via porous glass membranes surface modified using organosilane compounds. J. Membr. Sci. 2001 182 139-149. 

Acetals prepared from chiral diols and carbonyl compounds serve as a chiral synthetic equivalent of aldehydes or ketones. 1,3-Dioxanes synthesized from chiral 2,4-pentanediols are especially useful, and high asymmetric inductions are observed in the Lewis acid promoted reactions of a variety of organometallic compounds. After the removal of the chiral auxiliary by the oxidation and -elimination procedures, optically active alcohols are obtained. Optically active propargylic alcohols and cyanohydrins are synthesized from organosilane compounds, TMS-C CR or TMS-CN in the presence of TiCU (Scheme 24). 1 6-138 Reactive wganometals such as alkyl-lithiums, -magnesiums or -coppers also react with chiral... 

Venkastewara Rao A, Pajcmk GM, Bhagat SD, Barboux P (2004) Cranparative studies on the surface chemical modification of silica aerogels based on various organosilane compounds of the type R SiX4 . J Non-Cryst Solids 350 216-223... 

In certain cases, the Lewis acidity of transition metal complexes, e.g., those of aluminum, is so low that they are relatively inactive toward epoxy resins, even at elevated temperatures. A series of patents issued to Toshiba Corp. describe the activation of organoaluminum compounds, such as jS-diketones (64), j8-ketoesters (65), and salicylate esters (66), by the addition of organosilane compounds with hydrolyzable groups as epoxy curatives. Excellent room temperature latency with rapid heat cures are claimed. 

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