Journal article
A general, rhodium-catalyzed, synthesis of deuterated boranes and n-methyl polyaminoboranes
- Abstract:
- The rhodium complex [Rh(Ph2PCH2CH2CH2PPh2)(η6‐FC6H5)][BArF4], 2, catalyzes BH/BD exchange between D2 and the boranes H3B⋅NMe3, H3B⋅SMe2 and HBpin, facilitating the expedient isolation of a variety of deuterated analogues in high isotopic purities, and in particular the isotopologues of N‐methylamine‐borane: R3B⋅NMeR2 1‐dx (R=H, D; x=0, 2, 3 or 5). It also acts to catalyze the dehydropolymerization of 1‐dx to give deuterated polyaminoboranes. Mechanistic studies suggest a metal‐based polymerization involving an unusual hybrid coordination insertion chain‐growth/step‐growth mechanism.
- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Preview, Accepted manuscript, pdf, 1.5MB, Terms of use)
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- Publisher copy:
- 10.1002/chem.201800737
Authors
- Publisher:
- Wiley‐VCH Verlag
- Journal:
- Chemistry - A European Journal More from this journal
- Volume:
- 24
- Issue:
- 21
- Pages:
- 5450-5455
- Publication date:
- 2018-03-23
- Acceptance date:
- 2018-03-05
- DOI:
- EISSN:
-
1521-3765
- ISSN:
-
0947-6539
- Keywords:
- Pubs id:
-
pubs:827799
- UUID:
-
uuid:94232654-973f-402f-b3a1-431a8e1756bb
- Local pid:
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pubs:827799
- Source identifiers:
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827799
- Deposit date:
-
2018-03-05
Terms of use
- Copyright holder:
- Wiley‐VCH Verlag GmbH & Co KGaA, Weinheim
- Copyright date:
- 2018
- Notes:
- Copyright © 2018 Wiley‐VCH Verlag GmbH and Co. KGaA, Weinheim. This is the accepted manuscript version of the article. The final version is available online from Wiley at: https://doi.org/10.1002/chem.201800737
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