7234-49-3Relevant articles and documents
Properties of copolyamido esters prepared by anionic copolymerization of ω-dodecalactam, ε-caprolactam, and ε-caprolactone
Ivanova,Spiridonova,Bakhtiyarov,Bikchentaev,Galibeev,Kochnev
, p. 639 - 643 (2009)
The possibility of anionic copolymerization of ω-dodecalactam, ε-caprolactam, and ε-caprolactone in the presence of catalytic amounts of sodium caprolactamate and 2,4-toluene diisocyanate as activator was examined.
Novel synthesis method of 2,4,6-tri(aminocaproate)-1,3,5-triazine
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Paragraph 0017; 0022-0028, (2018/09/08)
The invention provides a novel synthesis method of 2,4,6-tri(aminocaproate)-1,3,5-triazine. The novel synthesis method comprises the following steps: taking caprolactam, alkali and water to react, soas to generate a first intermediate; taking the first intermediate and melamine to react to generate a second intermediate; adding sulfuric acid and the second intermediate and stirring materials to obtain particles with a certain size; under the protection of nitrogen gas, centrifuging the materials. The invention provides a novel synthesis route; an organic solvent is used as a reaction system and the water quantity is greatly reduced; a product has certain solubility in water, so that compared with a water system of an existing technology, the loss of the product is less and the yield is higher.
Phthalocyanine dyes
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Page 39, (2010/02/08)
Fluorescent dyes are disclosed which are useful as reporter groups for labeling biomolecules. The silicon phthalocyanine dyes disclosed are preferably water soluble, isomericly pure, possess high quantum yield, and are useful in bioassays.
