Abstract
(Chloromethyl)silanes ClCH2SiMen(OMe)3-n (n = 0—2) react with methylamine at room temperature to give a mixture of secondary N-methyl-N-(silylmethyl)amines MeNHCH2SiMen(OMe)3-n and tertiary N-methy1-N, N-bis(silylmethyl)amines MeN[CH2SiMen(OMe)3-n]2 (n = 0—2). The product ratio depends on the ratio of the starting reactants. At the methylamine : silane ratio of 5 : 1, the main products are tertiary amines, while the increase in the proportion of methylamine (methylamine : silane = 25 : 1) leads to predomination of the secondary amines.
Similar content being viewed by others
References
J.-P. Picard, Can. J. Chem., 2000, 78, 1363.
J.-P. Picard, Adv. Organomet. Chem., 2005, 52, 175.
J. Yoshida, K. Kataoka, R. Horcajada, A. Nagaki, Chem. Rev., 2008, 108, 2265.
N. W. Mitzel, K. Vojinovic, U. Losehand, in Organosilicon Chemistry V: From Molecules to Materials, Eds N. Auner, J. Weis, Wiley-VCH, Weinhiem, 2003, p. 226.
J. O. Bauer, C. Strohmann, Inorg. Chim.Acta, 2018, 469, 133.
S. G. Roller, J. O. Bauer, C. Strohmann, Angew. Chem., Int. Ed., 2017, 56, 7991.
N. Resava-Reddy, C. Golz, C. Strohmann, R. Rumar, Chem. Eur. J., 2016, 22, 18373.
V. H. Gessner, C. Strohmann, Dalton Trans., 2012, 41, 3452.
D. Fan, Y. Liu, J. Jia, Z. Zhang, Y. Liu, W. Zhang, Org. Lett., 2019, 21, 1042.
H. C. Jeong, S. H. Lim, D. W. Cho, S. H. Rim, P. S. Mariano, Org. Biomol. Chem., 2016, 14, 10502.
S. H. Lim, D. W. Cho, J. Choi, H. An, J. H. Shim, P. S. Mariano, Tetrahedron, 2017, 73, 6249.
J.-J. Feng, M. Oestreich, Org. Lett., 2018, 20, 4273.
Nitrogen, Oxygen and Sulfur Ylide Chemistry: A Practical Approach in Chemistry, Ed. J. S. Clark, Oxford Univ. Press, 2002, p. 292.
J. Hernandez-Toribio, S. Padilla, J. Adrio, J. C. Carretero, Angew. Chem., Int. Ed., 2012, 51, 8854.
P.-Q. Huang, Q.-W. Lang, X.-N. Hu, J. Org. Chem., 2016, 81, 10227.
G. Tran, R. Meier, L. Harris, D. L. Browne, S. V. Ley, J. Org. Chem., 2012, 77, 11071.
P. Srihari, S. R. Yaragorla, D. Basu, S. Chandrasekhar, Synthesis, 2006, 2646.
R.-I. Washizuka, S. Minakata, I. Ryu, M. Romatsu, Tetrahedron, 1999, 55, 12969.
E. Ya. Lukevits, R. Ya. Sturkovich, Lzv. AN Latv. SSR [Bull. Acad. Sci. Latvian SSR], 1977, No. 7, 29 (in Russian).
V. P. Feshin, L. S. Romanenko, M. G. Voronkov, Russ. Chem. Rev., 1981, 50, 248.
G. Zingler, H. Relling, E. Popowski, Z. Anorg. Allg. Chem., 1981, 476, 41.
V. Fialova, V. Bažant, V. Chvalovsky, Coll. Czech. Chem. Commun., 1973, 38, 3837.
N. W. Mitzel, C. Riener, D. W. H. Rankin, Organometallics, 1999, 18, 3437.
N. W. Mitzel, R. Vojinovic, T. Foerster, H. E. Robertson, R. B. Borisenko, D. W. H. Rankin, Chem. Eur. J., 2005, 11, 5114.
B. Waerder, S. Steinhauer, C. G. Reuter, J. Bader, B. Neumann, H. G. Stammler, Yu. V. Vishnevskiy, B. Hoge, N. W. Mitzel, Dalton Trans., 2015, 44, 13347.
A. Berkefeld, C. F. Guerra, R. Bertermann, D. Troegel, J. O. Daiss, J. Stohrer, F. M. Bickelhaupt, R. Tacke, Organometallics, 2014, 33, 2721.
J. Ehbets, S. Lorenzen, C. Mahler, R. Bertermann, A. Berkefeld, J. Poater, E. Fritz-Langhals, R. Weidner, F. M. Bickelhaupt, R. Tacke, Eur. J. Inorg. Chem., 2016, 1641.
N. W. Mitzel, C. Riener, D. W. H. Rankin, Organometallics, 1999, 18, 3437.
N. F. Lazareva, Russ. Chem. Bull, 2011, 60, 615.
R. Tacke, R. Bertermann, A. Biller, O. Dannappel, M. Pülm, R. Willeke, Eur. J. Inorg. Chem., 1999, 795.
L.-L. Bao, Z.-Q. Liu, Chem. Med. Chem., 2016, 11, 1617.
J. Chen, T. Chen, Q. Hu, R. Püntener, Y. Ren, J. She, Z. Du, M. Scalone, Org. Process Res. Dev., 2014, 18, 1702.
I. V. Sterkhova, I. M. Lazarev, V. I. Smirnov, N. F. Lazareva, J. Organomet. Chem., 2015, 775, 27.
W. L. F. Armarego, C. L. L. Chai, Purification of Laboratory Chemicals, 6th ed., Butterworth-Heinemann, Amsterdam–Boston, 2009, 760 pp.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Gostevskii, B.A., Lazareva, N.F. Synthesis of N-methyl-N-(silylmethyl)amines. Russ Chem Bull 68, 1555–1557 (2019). https://doi.org/10.1007/s11172-019-2591-3
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11172-019-2591-3