Cyclobutarene ketoaniline monomeric and polymeric compositions

Details Cyclobutarene ketoaniline monomeric and polymeric compositions Cyclobutarene ketoaniline monomeric and polymeric compositions

1987-10-16

1989-01-03

Kight, John

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

Organic compounds

Amino nitrogen containing

564328, 525437, 525420, 525436, 525523, 528220, 528229, C08F13208, C08F23208

Patent

active

047958278

ABSTRACT:
The invention comprises cyclobutarene ketoaniline monomers and the process for preparing them. The monomers can be used to graft and/or endcap a monomer or polymer having at least 1 amino-reactive functionality. The grafted and/or endcapped monomer or polymer can subsequently be processed to prepare a highly crosslinked network.
The preferred monomer has the formula: ##STR1##

REFERENCES:
patent: 4540763 (1985-09-01), Kirchhoff
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Morley, J. Chem. Soc. Perkin II, pp. 601-605, "Aromatic Acylations Catalysed by Metal Oxides" (1977).
Morley, Synthesis, pp. 54-55 (1977), "Benzoylation of Halobenzenes Catalysed by Iron (III) Sulphate".
Lloyd et al., Tetrahedron, vol. 21, pp. 245-254, (1965), "The Electrophilic Substitution of Benzocyclobutene-II".
Jensen et al., J. Org. Chem., vol. 25, pp. 640-641 (1960), "Unsaturated four-Membered Ring Compounds, III, The Reactivity of Benzycyclobutene Toward Electrophilic Substitution".
Chiusoli et al., Transition Met. Chem. 2, 270-272 (1977), "Synthesis of Ketone from Aroyl Chlorides and Nickel (O) Complexes".
Tsukervanik et al., Uzbek. Khim. Zhur, No. 2, pp. 60-62 (1962), Abstract from Chem. Abstracts; vol. 55, (1961), col. 27206, "Acylation of Aromatic Compounds in the Presence of Metals".
Tsukervanik, Daklady Akad. Nauk Uzbek. SSR No. 4, pp. 36-39 (1959), Abstract from Chem. Abstracts, vol. 54 (1960), Col. 10816-17, "Iron Powder as an Alkylation and Acylation Catalyst".

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