Determination of the activation parameters of permanent allylic rearrangement in allyl- and methallylboranes and in 1,1-bis(dipropylborylmethyl)ethylene by dynamic NMR spectroscopy

Yu N. Bubnov; M. E. Gurskii; I. D. Gridnev; A. V. Ignatenko; Yu A. Ustynyuk; V. I. Mstislavsky

doi:10.1016/0022-328X(92)83142-5

Determination of the activation parameters of permanent allylic rearrangement in allyl- and methallylboranes and in 1,1-bis(dipropylborylmethyl)ethylene by dynamic NMR spectroscopy

Yu N. Bubnov, M. E. Gurskii, I. D. Gridnev, A. V. Ignatenko, Yu A. Ustynyuk, V. I. Mstislavsky

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

52 Citations (Scopus)

Abstract

The activation parameters were determined for the permanent allylic rearrangement (PAR) in five organoboranes of allylic type by means of complete line shape analysis for the dynamic NMR spectra. The introduction of the second boron atom into the allylborane molecule leads to a significant decrease in the activation barrier of the PAR.

Original language	English
Pages (from-to)	127-132
Number of pages	6
Journal	Journal of Organometallic Chemistry
Volume	424
Issue number	2
DOIs	https://doi.org/10.1016/0022-328X(92)83142-5
Publication status	Published - 1992 Feb 11
Externally published	Yes

ASJC Scopus subject areas

Biochemistry
Physical and Theoretical Chemistry
Organic Chemistry
Inorganic Chemistry
Materials Chemistry

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10.1016/0022-328X(92)83142-5

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Bubnov, Y. N., Gurskii, M. E., Gridnev, I. D., Ignatenko, A. V., Ustynyuk, Y. A., & Mstislavsky, V. I. (1992). Determination of the activation parameters of permanent allylic rearrangement in allyl- and methallylboranes and in 1,1-bis(dipropylborylmethyl)ethylene by dynamic NMR spectroscopy. Journal of Organometallic Chemistry, 424(2), 127-132. https://doi.org/10.1016/0022-328X(92)83142-5

Determination of the activation parameters of permanent allylic rearrangement in allyl- and methallylboranes and in 1,1-bis(dipropylborylmethyl)ethylene by dynamic NMR spectroscopy. / Bubnov, Yu N.; Gurskii, M. E.; Gridnev, I. D.; Ignatenko, A. V.; Ustynyuk, Yu A.; Mstislavsky, V. I.

In: Journal of Organometallic Chemistry, Vol. 424, No. 2, 11.02.1992, p. 127-132.

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

Bubnov, YN, Gurskii, ME, Gridnev, ID, Ignatenko, AV, Ustynyuk, YA & Mstislavsky, VI 1992, 'Determination of the activation parameters of permanent allylic rearrangement in allyl- and methallylboranes and in 1,1-bis(dipropylborylmethyl)ethylene by dynamic NMR spectroscopy', Journal of Organometallic Chemistry, vol. 424, no. 2, pp. 127-132. https://doi.org/10.1016/0022-328X(92)83142-5

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abstract = "The activation parameters were determined for the permanent allylic rearrangement (PAR) in five organoboranes of allylic type by means of complete line shape analysis for the dynamic NMR spectra. The introduction of the second boron atom into the allylborane molecule leads to a significant decrease in the activation barrier of the PAR.",

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AU - Gurskii, M. E.

AU - Gridnev, I. D.

AU - Ignatenko, A. V.

AU - Ustynyuk, Yu A.

AU - Mstislavsky, V. I.

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AB - The activation parameters were determined for the permanent allylic rearrangement (PAR) in five organoboranes of allylic type by means of complete line shape analysis for the dynamic NMR spectra. The introduction of the second boron atom into the allylborane molecule leads to a significant decrease in the activation barrier of the PAR.

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Determination of the activation parameters of permanent allylic rearrangement in allyl- and methallylboranes and in 1,1-bis(dipropylborylmethyl)ethylene by dynamic NMR spectroscopy

Abstract

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