Unprecedented Borylene Insertion into a C-N Bond

Ghadwal R, Schürmann CJ, Engelhardt F, Steinmetzger C (2014)
European Journal of Inorganic Chemistry 2014(29): 4921-4926.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
Download
Es wurden keine Dateien hochgeladen. Nur Publikationsnachweis!
Autor*in
Ghadwal, RajendraUniBi ; Schürmann, Christian J.; Engelhardt, Felix; Steinmetzger, Christian
Abstract / Bemerkung
Carbenes are well established reactive intermediates and play an important role in organic synthesis, whereas the scope of borylenes is rather limited. Selective borylene insertion into a C–N bond to yield boryl‐functionalized N‐heterocyclic olefins (NHOs), [{N(Dipp)N(DippBH)CHCH}CCH2]2 (6) and [{N(Dipp)N(DippBPh)CHCH}CCH2][{N(Dipp)N(2‐iPr‐6‐CHMeCH2BC6H3)CHCH}CCH2] (8) (Dipp = 2,6‐iPr2C6H3) is reported for the first time. KC8 reduction of (IPrCH2)BRX2 adducts (IPrCH2 = {N(Dipp)CH}2CCH2; R = X = I (2); R = Ph, X = Cl (4)) affords compounds 6 and 8. Surprisingly, treatment of (IPrCH2)BHCl2 (3) with KC8 yields completely unexpected diborane compound (IPr)BH2BH2(IPr) (7). Compound 2 is unstable in THF and induces ring opening reaction to form the borenium ion [(IPrCH2)B{O(CH2)4I}2]I (5)
Erscheinungsjahr
2014
Zeitschriftentitel
European Journal of Inorganic Chemistry
Band
2014
Ausgabe
29
Seite(n)
4921-4926
ISSN
14341948
Page URI
https://pub.uni-bielefeld.de/record/2951033

Zitieren

Ghadwal R, Schürmann CJ, Engelhardt F, Steinmetzger C. Unprecedented Borylene Insertion into a C-N Bond. European Journal of Inorganic Chemistry. 2014;2014(29):4921-4926.
Ghadwal, R., Schürmann, C. J., Engelhardt, F., & Steinmetzger, C. (2014). Unprecedented Borylene Insertion into a C-N Bond. European Journal of Inorganic Chemistry, 2014(29), 4921-4926. https://doi.org/10.1002/ejic.201402750
Ghadwal, R., Schürmann, C. J., Engelhardt, F., and Steinmetzger, C. (2014). Unprecedented Borylene Insertion into a C-N Bond. European Journal of Inorganic Chemistry 2014, 4921-4926.
Ghadwal, R., et al., 2014. Unprecedented Borylene Insertion into a C-N Bond. European Journal of Inorganic Chemistry, 2014(29), p 4921-4926.
R. Ghadwal, et al., “Unprecedented Borylene Insertion into a C-N Bond”, European Journal of Inorganic Chemistry, vol. 2014, 2014, pp. 4921-4926.
Ghadwal, R., Schürmann, C.J., Engelhardt, F., Steinmetzger, C.: Unprecedented Borylene Insertion into a C-N Bond. European Journal of Inorganic Chemistry. 2014, 4921-4926 (2014).
Ghadwal, Rajendra, Schürmann, Christian J., Engelhardt, Felix, and Steinmetzger, Christian. “Unprecedented Borylene Insertion into a C-N Bond”. European Journal of Inorganic Chemistry 2014.29 (2014): 4921-4926.

Export

Markieren/ Markierung löschen
Markierte Publikationen

Open Data PUB

Web of Science

Dieser Datensatz im Web of Science®

Suchen in

Google Scholar