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Details

Autor(en) / Beteiligte
Titel
Methods, Syntheses and Characterization of Diaryl, Aryl Benzyl, and Dibenzyl Sulfides
Ist Teil von
  • Journal of chemical crystallography, 2021-09, Vol.51 (3), p.301-310
Ort / Verlag
New York: Springer US
Erscheinungsjahr
2021
Link zum Volltext
Quelle
Alma/SFX Local Collection
Beschreibungen/Notizen
  • Twenty-four aryl benzyl sulfides, diaryl sulfides and dibenzyl sulfides were synthesized by four methods and characterized by 1 H NMR, FT-IR and Gas chromatography. The reaction conditions of different synthesis methods were studied from the aspects of time, solvent, base and dispersant. The molecular structures of benzylphenyl sulfide ( 2S ), (4- tert -butylbenzyl)(4-methylphenyl) sulfide ( 4S ), (4-methylbenzyl)(4-methylphenyl) sulfide ( 9S ), di(4-methylphenyl) sulfide ( 11S ), (3,5-dimethylphenyl)(4-methyl phenyl) sulfide ( 15S ), and dibenzyl sulfide ( 19S ) [22] have been determined by single-crystal X-ray crystallography. Compounds 2S and 15S crystallize in the monoclinic space group P 2 1 / c , with a  = 12.278(3), b  = 15.894(3), c  = 5.6056(11) Å, β  = 94.532(2)°, and Z  = 4 for 2S , and a  = 9.800(9), b  = 7.950(7), c  = 16.690(15) Å, β  = 100.890(12)°, and Z  = 4 for 15S . The unit cell of 4S has a triclinic P ī symmetry with the cell parameters a  = 6.0436(10), b  = 8.7871(14), c  = 15.535(2) Å, α  = 81.921(2)°, β  = 81.977(2)°, γ  = 80.889(2)°, and Z  = 2. Compounds 9S and 11S both crystallize in the orthorhombic space group P 2 1 2 1 2 1 , with a  = 6.188(3), b  = 8.041(4), c  = 26.005(14) Å, and Z  = 4 for 9S , and a  = 5.835(2), b  = 8.010(3), c  = 25.131(9) Å, and Z  = 4 for 11S . Graphic Abstract Twenty-four aryl sulfide compounds with different substituents were synthesized and characterized, and the molecular structures of six different sulfide compounds have been determined by single-crystal X-ray crystallography.

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