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Dalton Transactions
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ARTICLE
Journal Name
were confirmed by comparison with the authentic sample through 16.
Int. Ed., 2014, 53, 4950-4953.
DOI: 10.1039/C8DT05001E
NMR and GC-MS analysis.
17.
N. Deibl and R. Kempe, Angew. Chem. Int. Ed., 2017, 56,
1663-1666.
S. Elangovan, C. Topf, S. Fischer, H. Jiao, A. Spannenberg,
W. Baumann, R. Ludwig, K. Junge and M. Beller, J. Am.
Chem. Soc., 2016, 138, 8809-8814.
General procedure for transfer hydrogenation of imines: The stock
solution of complex A was prepared in acetone from which a solution
18.
(0.025 mmol) was taken to a screw capped tube and solvent was
removed under reduced pressure. The imine substrate (0.5 mmol),
NaOiPr (8.2 mg, 0.1 mmol) and 2.5 mL iPrOH were taken inside the
tube under argon atmosphere. Then the tube was sealed and
heated at 120 °C (oil bath temperature) for the specified time.
After completion of the reaction, solvent was removed under
vacuum and the crude reaction mixture was submitted for NMR
analysis to calculate the yield of the product (1,3,5-
trimethoxybenzene was used as internal standard). The amine
compound was isolated by silica gel column chromatography
using ethyl acetate/hexane as eluent and was characterized by
NMR and GC-MS analysis.
19.
20.
21.
F. Kallmeier, T. Irrgang, T. Dietel and R. Kempe, Angew.
Chem. Int. Ed., 2016, 55, 11806-11809.
A. Bruneau-Voisine, D. Wang, T. Roisnel, C. Darcel and J.-B.
Sortais, Catal. Commun., 2017, 92, 1-4.
S. Elangovan, M. Garbe, H. Jiao, A. Spannenberg, K. Junge
and M. Beller, Angew. Chem. Int. Ed, 2016, 128, 15590-
15594.
N. A. Espinosa-Jalapa, A. Nerush, L. J. W. Shimon, G. Leitus,
L. Avram, Y. Ben-David and D. Milstein, Chem. Eur. J., 2017,
23, 5934-5938.
22.
23.
V. Papa, J. R. Cabrero-Antonino, E. Alberico, A. Spanneberg,
K. Junge, H. Junge and M. Beller, Chem. Sci., 2017, 8, 3576-
3585.
24.
25.
S. Weber, B. Stöger and K. Kirchner, Org. Lett., 2018, 20,
7212-7215.
F. Bertini, M. Glatz, N. Gorgas, B. Stöger, M. Peruzzini, L. F.
Veiros, K. Kirchner and L. Gonsalvi, Chem. Sci., 2017, 8,
5024-5029.
Conflicts of interest
There are no conflicts to declare.
26.
27.
28.
29.
30.
A. Dubey, L. Nencini, R. R. Fayzullin, C. Nervi and J. R.
Khusnutdinova, ACS Catal., 2017, 7, 3864-3868.
M. Perez, S. Elangovan, A. Spannenberg, K. Junge and M.
Beller, ChemSusChem, 2017, 10, 83-86.
A. Bruneau-Voisine, D. Wang, V. Dorcet, T. Roisnel, C.
Darcel and J.-B. Sortais, Org. Lett., 2017, 19, 3656-3659.
D. Wang, A. Bruneau-Voisine and J.-B. Sortais, Catal.
Commun., 2018, 105, 31-36.
Acknowledgements
We are grateful to the Department of Science and Technology,
India. K.G. and D.P. thank IIT Kanpur, and S.S. thanks CSIR, India
for fellowships.
O. Martínez-Ferraté, C. Werlé, G. Franciò and W. Leitner,
ChemCatChem, 2018, 10, 4514-4518.
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8 | J. Name., 2012, 00, 1-3
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