[KSCI] Korea Science Citation Index Service

http://dx.doi.org/10.12925/jkocs.2003.20.3.2

The Synthesis of p-Dodecylbenzylidene-p'-hexyloxyaniline

Jeong, Noh-Hee (School of Chem. Engineering, Chungbuk Nat'l Univ.)
Kwack, Kwang-Soo (Department of Industrial Chemistry, Chungju National University)

Publication Information

Journal of the Korean Applied Science and Technology / v.20, no.3, 2003 , pp. 198-203 More about this Journal

Abstract

In this study, we synthesized p-hexyloxybenzaldehyde(HBA) by using p-hydroxybenzaldehyde and n-hexylchloride. p-dodecylaniline(DDA) prepared by nitration and reduction of dodecylbenzene. The schiff base, p-dodecylbenzylidene- $p^\prime$ -hexyloxyaniline (DBHA) was synthesized by reaction of HBA and DDA. The color of synthetic compound was pale-brown and the yield was 62%. All the synthetic compounds were identified by TLC, FT-IR and ${^{i}H}$ -NMR.In this study, we synthesized p-hexyloxybenzaldehyde(HBA) by using p-hydroxybenzaldehyde and n-hexylchloride. p-dodecylaniline(DDA) prepared by nitration and reduction of dodecylbenzene. The schiff base, p-dodecylbenzylidene-p'-hexyloxyaniline(DBHA) was synthesized by reaction of HBA and DDA. The color of synthetic compound was pale-brown and the yield was 62%. All the synthetic compounds were identified by TLC, FT-IR and $^1H$ -NMR.

Keywords

p-hexyloxybenzaldehyde; p-dodecylaniline;

Citations & Related Records

Reference

1	P. J. Colling, "Liquid Crystals", P. 44,Princeton University Press, New Jersey(1990).
2	M. Marcos, P. Romero, and L. Serrano,Liq. Cryst., Cbem. Commum, 1641 (1989).
3	A. M. Giround and U. T. Muller-Westerhoff, Mol, Cryst. Liq.Cryst., Lett., 41, 11 (1977). DOI
4	B. W. Duncan, J. Chem. Soc., DaltonTrans. 2983 (1993).
5	J. Malthete and J. Pillard, Mol, Cryst. Liq.Cryst., Lett., 34, 117 (1976). DOI
6	P. Keller and L. Liebert, "Solid StatePhysics Supplement", pp. 36-40,Academic Press, France (1978).
7	Ovchinnikov, I. V.; Galyametdinov, Yu. G.;Ivanova, G. I.; Yagfarova, L. M. DoklAkad Nauk SSSR 1984, 276, 126.
8	D. Vorlander, Ber. Dtsch Chem. Ges., 43,3120 (1910). DOI
9	P. J. Colling, "Liquid Crystals", pp.272-279, Princeton University Press, NewJersey (1990).
10	D. Vorlander, Z. Phys. Chem. Stoechiam.Verwandschaftsl., 105, 211 (1923).
11	P. J. Colling, "Liquid Crystals", pp. 51-53,Princeton University Press, New Jersey(1990).
12	P. J. Colling, "Liquid Crystals", pp. 46-48,Princeton University Press, New Jersey(1990).
13	A. Omenat and M. Ghedini, J. Chem.Soc, Chem Commum, 1309 (1994).

KSCI

The Synthesis of p-Dodecylbenzylidene-p'-hexyloxyaniline p-Dodecylbenzylidene-p'-hexyloxyaniline의 합성

The Synthesis of p-Dodecylbenzylidene-p'-hexyloxyaniline