In situ NMR spectroscopic observation of a catalytic intermediate in phosphine-catalyzed cyclo-oligomerization of isocyanates

Zoltán Pusztai; Gábor Vlád; Andrea Bodor; István T. Horváth; Hans J. Laas; Reinhard Halpaap; Frank U. Richter

doi:10.1002/anie.200502415

Author(s)

Zoltán Pusztai
Gábor Vlád
Andrea Bodor
Hans J. Laas
Reinhard Halpaap
Frank U. Richter

Detail(s)

Original language	English
Pages (from-to)	107-110
Journal / Publication	Angewandte Chemie - International Edition
Volume	45
Issue number	1
Publication status	Published - 16 Dec 2005
Externally published	Yes

Link(s)

DOI	DOI https://doi.org/10.1002/anie.200502415 Final Published version
	Check@CityULib
Link to Scopus	https://www.scopus.com/record/display.uri?eid=2-s2.0-29344432352&origin=recordpage
Permanent Link	https://scholars.cityu.edu.hk/en/publications/publication(4b3d8d60-0954-4749-a902-5003e2ec44cd).html

Abstract

(Chemical Equation Presented) Caught in action: A mechanistic understanding of the tri-n-butylphosphine-catalyzed cyclo-oligomerization of alkyl isocyanates (RNCO, R = nBu, nHex) to products 1-3 has been developed at the molecular level. One of the key catalytic intermediates A was structurally characterized by in situ NMR spectroscopic analysis. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

Research Area(s)

IR spectroscopy, Isocyanates, NMR spectroscopy, Oligomerization, Organocatalysis

Citation Format(s)

[ RIS ] [ BibTeX ]

In situ NMR spectroscopic observation of a catalytic intermediate in phosphine-catalyzed cyclo-oligomerization of isocyanates. / Pusztai, Zoltán; Vlád, Gábor; Bodor, Andrea et al.

In: Angewandte Chemie - International Edition, Vol. 45, No. 1, 16.12.2005, p. 107-110.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62) › 21_Publication in refereed journal › peer-review

Pusztai, Z, Vlád, G, Bodor, A, Horváth, IT, Laas, HJ, Halpaap, R & Richter, FU 2005, 'In situ NMR spectroscopic observation of a catalytic intermediate in phosphine-catalyzed cyclo-oligomerization of isocyanates', Angewandte Chemie - International Edition, vol. 45, no. 1, pp. 107-110. https://doi.org/10.1002/anie.200502415

Pusztai, Z., Vlád, G., Bodor, A., Horváth, I. T., Laas, H. J., Halpaap, R., & Richter, F. U. (2005). In situ NMR spectroscopic observation of a catalytic intermediate in phosphine-catalyzed cyclo-oligomerization of isocyanates. Angewandte Chemie - International Edition, 45(1), 107-110. https://doi.org/10.1002/anie.200502415

Pusztai Z, Vlád G, Bodor A, Horváth IT, Laas HJ, Halpaap R et al. In situ NMR spectroscopic observation of a catalytic intermediate in phosphine-catalyzed cyclo-oligomerization of isocyanates. Angewandte Chemie - International Edition. 2005 Dec 16;45(1):107-110. doi: 10.1002/anie.200502415

Pusztai, Zoltán ; Vlád, Gábor ; Bodor, Andrea et al. / In situ NMR spectroscopic observation of a catalytic intermediate in phosphine-catalyzed cyclo-oligomerization of isocyanates. In: Angewandte Chemie - International Edition. 2005 ; Vol. 45, No. 1. pp. 107-110.