2
472
ZORIN et al.
added. The aqueous layer was treated with 10% solution
of HCl till pH 1, and the reaction products were
extracted with diethyl ether (3×30 mL). Combined
extracts were dried over Na SO and concentrated.
scope of the basic part of governmental contract
(project no. 49).
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2
4
After ether elimination, mixtures of dicarboxylic 8a–
c and α-halocarboxylic 9a–9f acids were obtained.
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coincided with the reference data [2, 3].
2
3
4
The runs in the presence of hex-1-ene were
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. Chanysheva, A.R., Zorin, A.V., and Zorin, V.V., Bash.
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Interaction of lithium salts of haloacetic acids
1
0a and 10d with lithium diethylamide 12 was
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mixture. After elimination of water from the aqueous
5
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. Zorin, V.V., Nayanov, V.P., Zlotskii, S.S., and Rakh-
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layer the precipitate was dissolved in D O and
2
1
analyzed by Н NMR.
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1
N,N-Diethylaminoacetic acid (14). Н NMR
spectrum, δ, ppm: 1.25 t (6Н, СН , J = 7.2 Hz), 2.81 q
3
(
4Н, СН , J = 6.9 Hz), 3.34 s (2Н, СН ).
2
2
7. Cowley, B.R. and Waters, W.A., J. Chem. Soc.,
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Octanoic acid (17). Mass spectrum, m/z (I , %):
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100), 55 (34), 45 (19), 44 (17), 43 (58), 42 (17), 41
44), 39 (15), 32 (38).
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. Mackay, D. and Waters, W.A., J. Chem. Soc. (C), 1966,
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(
(
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1
ACKNOWLEDGMENTS
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0. Kafkas, E., Cabaroglu, T., Sell, S., Bozdogan, A.,
Kurkcuoglu, M., Paydas, S., and Baser, K.H.C., Flavour
Fragr. J., 2006, vol. 21, p. 68. doi 10.1002/ffj.1503
This work was financially supported by the Ministry
of Education and Science of Russian Federation in the
RUSSIAN JOURNAL OF GENERAL CHEMISTRY Vol. 86 No. 11 2016