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Selective Hofmann alkylation of aromatic-aliphatic diamines in the presence of carbon dioxide

Alexei Gennadievich Balybin 1
Alexei Gennadievich Balybin
, 
Yuri M Panov 1
Yuri M Panov
, 
Ludmila Victorovna Èrkhova 1
Ludmila Victorovna Èrkhova
, 
Dmitrii Anatol'evich Lemenovskii 1
Dmitrii Anatol'evich Lemenovskii
, 
10.1016/j.mencom.2019.07.028
Published 2019-07-01
Communication , Volume 29, Issue 4, 438-440
2
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Balybin A. G. et al. Selective Hofmann alkylation of aromatic-aliphatic diamines in the presence of carbon dioxide // Mendeleev Communications. 2019. Vol. 29. No. 4. pp. 438-440.
GOST all authors (up to 50) Copy
Balybin A. G., Panov Y. M., Èrkhova L. V., Lemenovskii D. A., Krut'ko D. P. Selective Hofmann alkylation of aromatic-aliphatic diamines in the presence of carbon dioxide // Mendeleev Communications. 2019. Vol. 29. No. 4. pp. 438-440.
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TY - JOUR
DO - 10.1016/j.mencom.2019.07.028
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2019.07.028
TI - Selective Hofmann alkylation of aromatic-aliphatic diamines in the presence of carbon dioxide
T2 - Mendeleev Communications
AU - Balybin, Alexei Gennadievich
AU - Panov, Yuri M
AU - Èrkhova, Ludmila Victorovna
AU - Lemenovskii, Dmitrii Anatol'evich
AU - Krut'ko, Dmitry Petrovich
PY - 2019
DA - 2019/07/01
PB - Mendeleev Communications
SP - 438-440
IS - 4
VL - 29
ER -
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@article{2019_Balybin,
author = {Alexei Gennadievich Balybin and Yuri M Panov and Ludmila Victorovna Èrkhova and Dmitrii Anatol'evich Lemenovskii and Dmitry Petrovich Krut'ko},
title = {Selective Hofmann alkylation of aromatic-aliphatic diamines in the presence of carbon dioxide},
journal = {Mendeleev Communications},
year = {2019},
volume = {29},
publisher = {Mendeleev Communications},
month = {Jul},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2019.07.028},
number = {4},
pages = {438--440},
doi = {10.1016/j.mencom.2019.07.028}
}
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Balybin, Alexei Gennadievich, et al. “Selective Hofmann alkylation of aromatic-aliphatic diamines in the presence of carbon dioxide.” Mendeleev Communications, vol. 29, no. 4, Jul. 2019, pp. 438-440. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2019.07.028.

Abstract

Selective Hofmann alkylation at arylamino group in carbon dioxide medium was demonstrated on model diamines containing aliphatic and aromatic primary amino groups, namely, 2-H2NC6H4CH2NH2, 3-H2NC6H4CH(Me)NH2, and 4-H2NC6H4CH2CH2NH2. Depending on the spatial factors, di- or trialkylarylammonium derivatives are selectively formed in amide solvents (DMF, DMA) without additional base.

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