Sulfur Dyes for Vinylon from N-aryl-morpholine.
نویسندگان
چکیده
منابع مشابه
New Strategy for the Synthesis of Morpholine Cores: Synthesis from N-Propargylamines
Functionalized morpholines have attracted much attention due to their potential biological activities. Despite the wide importance of morpholine derivatives in drug design of various pharmacological agents, the development of new approaches to their synthesis remains relatively unexplored. Given the low cost and easy availability of N-propargylamines, the synthesis of functionalized morphol...
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Part 1 of this chapter covers the chemical development of sulfur dyes and the general principles of their application to cotton. Sulfur dye reduction and oxidation are compared with those of vat dyes. The effect of different chemicals on each part of the dyeing process is discussed with respect. to their cost, benefits and environmental impact.
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The title compound, C7H13ClN2O2, synthesized by the reaction of 2-chloro-ethyl iso-cyanate and morpholine, crystallizes with four molecules in the asymmetric unit, which have similar conformations and comprise two pairs each related by approximate non-crystallographic inversion centres. Two of them have a modest orientational disorder of the 2-chloro-ethyl fragments [occupancy ratio of 0.778 (4...
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In the title mol-ecule, C(11)H(13)ClN(2)O(2), the morpholine ring has a chair conformation. In the crystal, mol-ecules are linked into chains along [100] by N-H⋯O hydrogen bonds.
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In title mol-ecule, C(11)H(11)F(3)N(2)O(2), the central -N-C(=O)-N- unit is essentially planar [maximum deviation = 0.013 (2) Å] and forms a dihedral angle of 57.33 (9)° with the benzene ring. The morpholine ring is in a chair conformation. In the crystal, mol-ecules are linked into chains along [001] by N-H⋯O hydrogen bonds.
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ژورنال
عنوان ژورنال: The Journal of the Society of Chemical Industry, Japan
سال: 1954
ISSN: 0023-2734,2185-0860
DOI: 10.1246/nikkashi1898.57.863