Synthesis of 6-(1 '-pyrrolyl)-n-hexyltrichlorosilane and 6-(1 '-pyrrolyl)-n-hexyltrimethoxysilane: XPS characterization of their monolayers self-assembled on polycrystalline titanium surfaces

摘要

In this work are reported the synthesis of 6-(1'-pyrrolyl)-n-hexyltrichlorosilane (PyHTCS) and 6-(1/pyrrolyl)-n-hexyltrimethoxysilane (PyHTMS) and the XPS characterization of polycrystalline titanium surfaces modified with these two molecules (10(-3) M in toluene). PyHTCS forms densely packed monolayers after 15 min of reaction, whereas PyHTMS chemisorbs poorly, even after 2 h of reaction. Copyright (C) 2001 John Wiley gc Sons, Ltd. [References: 26]