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

doi:10.1007/BF02279479

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

Chemistry

Research output: Contribution to journal › Article › peer-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 language	English (US)
Pages (from-to)	583-588
Number of pages	6
Journal	Chromatographia
Volume	31
Issue number	11-12
DOIs	https://doi.org/10.1007/BF02279479
State	Published - Jun 1991

Keywords

Bonded phase synthesis
NMR characterization
Silylcarbamate derivatives

ASJC Scopus subject areas

Analytical Chemistry
Biochemistry
Clinical Biochemistry
Organic Chemistry

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10.1007/BF02279479

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

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.",

keywords = "Bonded phase synthesis, NMR characterization, Silylcarbamate derivatives",

author = "Viscomi, {G. C.} and F. Cardinali and G. Esposito and Longobardi, {M. G.} and L. Settembri and A. Ziggiotti",

year = "1991",

month = jun,

doi = "10.1007/BF02279479",

language = "English (US)",

volume = "31",

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T1 - N,O bis(alkylsilyl)carbamates, new silylating agents for the preparation of chemically bonded stationary phases

AU - Viscomi, G. C.

AU - Cardinali, F.

AU - Esposito, G.

AU - Longobardi, M. G.

AU - Settembri, L.

AU - Ziggiotti, A.

PY - 1991/6

Y1 - 1991/6

N2 - 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.

AB - 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.

KW - Bonded phase synthesis

KW - NMR characterization

KW - Silylcarbamate derivatives

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JO - Chromatographia

JF - Chromatographia

IS - 11-12

ER -

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

Abstract

Keywords

ASJC Scopus subject areas

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