N,O bis(alkylsilyl)carbamates, new silylating agents for the preparation of chemically bonded stationary phases

G. C. Viscomi, F. Cardinali, G. Esposito, M. G. Longobardi, L. Settembri, A. Ziggiotti

Research output: Contribution to journalArticlepeer-review

Abstract

N, O bis(alkylsilyl)carbamates are convenient silylating agents for the preparation of alkyl bonded phase useful in HPLC. These derivatives, prepared from alkylchlorosilanes and ammonium carbamate, result in, a more activesilylation than the corresponding chlorosilanes. The side products, ammonia and carbon dioxide, released by the reaction are easly removed and a practically complete silylation is achieved.

Original languageEnglish (US)
Pages (from-to)583-588
Number of pages6
JournalChromatographia
Volume31
Issue number11-12
DOIs
StatePublished - Jun 1991

Keywords

  • Bonded phase synthesis
  • NMR characterization
  • Silylcarbamate derivatives

ASJC Scopus subject areas

  • Analytical Chemistry
  • Biochemistry
  • Clinical Biochemistry
  • Organic Chemistry

Fingerprint Dive into the research topics of 'N,O bis(alkylsilyl)carbamates, new silylating agents for the preparation of chemically bonded stationary phases'. Together they form a unique fingerprint.

Cite this