SU257506A1 - - Google Patents

Info

Publication number

SU257506A1

SU257506A1 SU1233497A SU1233497A SU257506A1 SU 257506 A1 SU257506 A1 SU 257506A1 SU 1233497 A SU1233497 A SU 1233497A SU 1233497 A SU1233497 A SU 1233497A SU 257506 A1 SU257506 A1 SU 257506A1

Authority

SU

USSR - Soviet Union

Prior art keywords

nitro

amino

solution

dimethylsulfamidodiphenylsulfide

acetone

Prior art date

Links

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• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
• CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
• UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
• 238000000034 method Methods 0.000 description 5
• 239000000126 substance Substances 0.000 description 4
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
• ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 3
• WETWJCDKMRHUPV-UHFFFAOYSA-N acetyl chloride Chemical compound CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 3
• 239000012346 acetyl chloride Substances 0.000 description 3
• 239000003513 alkali Substances 0.000 description 3
• 239000002244 precipitate Substances 0.000 description 3
• 235000011121 sodium hydroxide Nutrition 0.000 description 3
• HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
• UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
• 239000003518 caustics Substances 0.000 description 2
• 239000012043 crude product Substances 0.000 description 2
• 239000000706 filtrate Substances 0.000 description 2
• BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
• 239000000047 product Substances 0.000 description 2
• 238000001953 recrystallisation Methods 0.000 description 2
• 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
• 238000007351 Smiles rearrangement reaction Methods 0.000 description 1
• 240000006909 Tilia x europaea Species 0.000 description 1
• 235000011941 Tilia x europaea Nutrition 0.000 description 1
• 239000002253 acid Substances 0.000 description 1
• 230000001476 alcoholic effect Effects 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• LTYMSROWYAPPGB-UHFFFAOYSA-N diphenyl sulfide Chemical compound C=1C=CC=CC=1SC1=CC=CC=C1 LTYMSROWYAPPGB-UHFFFAOYSA-N 0.000 description 1
• 239000004571 lime Substances 0.000 description 1
• 229910000027 potassium carbonate Inorganic materials 0.000 description 1
• 238000002360 preparation method Methods 0.000 description 1
• 239000002994 raw material Substances 0.000 description 1
• 238000007127 saponification reaction Methods 0.000 description 1
• 238000000926 separation method Methods 0.000 description 1
• 125000001424 substituent group Chemical group 0.000 description 1
• 238000003786 synthesis reaction Methods 0.000 description 1