N-heterocyclic amphiphilic amides

Details N-heterocyclic amphiphilic amides N-heterocyclic amphiphilic amides

1987-08-05

1991-09-10

Caleb, Mary C.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

546265, 546335, 546336, 546337, 546267, 546291, 546309, C07F 906, C07F 928, C07D24912, C07D23354

Patent

active

050475355

ABSTRACT:
The invention relates to novel compounds which are suited for the production of multilayer films which have piezoelectric, and pyroelectric properties, and which provide second harmonic generation. The novel compounds are amphiphilic and it is possible to prepare from same polar single-layer and multi-layer films by depositing them on a substrate. When such substrate is a solid support, polar Z-type Langmuir-Blodgett films are obtained. Upon compression of films of such compounds, at an air/water interface, stable Langmuir monolayers are formed.

REFERENCES:
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patent: 4126628 (1978-11-01), Paquet
patent: 4536450 (1985-08-01), Garito
Journal of the American Chemical Society, vol. 110, Apr. 13, 1988, pp. 2672-2674, Popovitz-Biro et al., A New Class of Stable Head-To-Tail (Z-type) Langmuir Blodgett Films, A Second Harmonic Generation Study.
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Chemical Abstracts, vol. 92, No. 1, Jan. 7, 1980, p. 198, Abstract No. 1977k, Zaslavskii et al., Action of Surface-Active Substances on Biological Membranes & 10th Collective Index, 35515Cs, 8-[(1-oxododecyl) amino] actanoic acid, monosodium salt.
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Chemical Abstracts, vol. 104, No. 7, Feb. 17, 1986, p. 92, Abstract No. 52453k, Sheth et al., Effect of Structure on Surfactance of Amide Intermediate Linked Carboxylates & 11th Collective Index, 32474CS, 6-[1-oxododecyl)amino]hexanoic acid, monosodium salt.
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