A study on the formation of N-tosyl-1,3,2-oxazaborolidin-5-one by electrospray mass spectrometry

Timo Mansikka; Vesa Nevalainen; Ilkka Simpura; Juha Kokkonen; Risto Kostiainen

doi:10.1016/S0957-4166(99)00107-X

A study on the formation of N-tosyl-1,3,2-oxazaborolidin-5-one by electrospray mass spectrometry

Timo Mansikka^*
, Vesa Nevalainen
, Ilkka Simpura
, Juha Kokkonen
, Risto Kostiainen

^*Corresponding author for this work

VTT Technical Research Centre of Finland

Research output: Contribution to journal › Article › Scientific › peer-review

1 Citation (Scopus)

Abstract

The crude product generated in a reaction between N-tosyl valine and borane was studied by electrospray mass spectrometry (ESIMS). Intermediates in the formation of N-tosyl-1,3,2-oxazaborolidin-5-one 1a and further reactions of 1a were studied with negative ion mode. According to the results 1a may, as soon as it is generated, react with the starting amino acid.

Original language	English
Pages (from-to)	1437-1439
Journal	Tetrahedron: Asymmetry
Volume	10
Issue number	8
DOIs	https://doi.org/10.1016/S0957-4166(99)00107-X
Publication status	Published - 1999
MoE publication type	A1 Journal article-refereed

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title = "A study on the formation of N-tosyl-1,3,2-oxazaborolidin-5-one by electrospray mass spectrometry",

abstract = "The crude product generated in a reaction between N-tosyl valine and borane was studied by electrospray mass spectrometry (ESIMS). Intermediates in the formation of N-tosyl-1,3,2-oxazaborolidin-5-one 1a and further reactions of 1a were studied with negative ion mode. According to the results 1a may, as soon as it is generated, react with the starting amino acid.",

author = "Timo Mansikka and Vesa Nevalainen and Ilkka Simpura and Juha Kokkonen and Risto Kostiainen",

year = "1999",

doi = "10.1016/S0957-4166(99)00107-X",

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journal = "Tetrahedron: Asymmetry",

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T1 - A study on the formation of N-tosyl-1,3,2-oxazaborolidin-5-one by electrospray mass spectrometry

AU - Mansikka, Timo

AU - Nevalainen, Vesa

AU - Simpura, Ilkka

AU - Kokkonen, Juha

AU - Kostiainen, Risto

PY - 1999

Y1 - 1999

N2 - The crude product generated in a reaction between N-tosyl valine and borane was studied by electrospray mass spectrometry (ESIMS). Intermediates in the formation of N-tosyl-1,3,2-oxazaborolidin-5-one 1a and further reactions of 1a were studied with negative ion mode. According to the results 1a may, as soon as it is generated, react with the starting amino acid.

AB - The crude product generated in a reaction between N-tosyl valine and borane was studied by electrospray mass spectrometry (ESIMS). Intermediates in the formation of N-tosyl-1,3,2-oxazaborolidin-5-one 1a and further reactions of 1a were studied with negative ion mode. According to the results 1a may, as soon as it is generated, react with the starting amino acid.

U2 - 10.1016/S0957-4166(99)00107-X

DO - 10.1016/S0957-4166(99)00107-X

M3 - Article

SN - 0957-4166

VL - 10

SP - 1437

EP - 1439

JO - Tetrahedron: Asymmetry

JF - Tetrahedron: Asymmetry

IS - 8

ER -

A study on the formation of N-tosyl-1,3,2-oxazaborolidin-5-one by electrospray mass spectrometry

Abstract

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