Preparation of 1-alkynyl 2-(trimethylsilyl)ethyl sulfides as thiolate anion precursors for self-assembled monolayers
摘要:
Syntheses of 1-alkynyl 2-(trimethylsilyl)ethyl sulfides are reported. Deprotection of 2-(trimethylsilyl)ethyl groups using fluoride ions permits the formation of thiolate anions which are trapped by in situ alkylation with methyl iodide and can be used to produce self-assembled monolayers on gold. (C) 1998 Elsevier Science Ltd. All rights reserved.
Preparation of 1-alkynyl 2-(trimethylsilyl)ethyl sulfides as thiolate anion precursors for self-assembled monolayers
摘要:
Syntheses of 1-alkynyl 2-(trimethylsilyl)ethyl sulfides are reported. Deprotection of 2-(trimethylsilyl)ethyl groups using fluoride ions permits the formation of thiolate anions which are trapped by in situ alkylation with methyl iodide and can be used to produce self-assembled monolayers on gold. (C) 1998 Elsevier Science Ltd. All rights reserved.