SU349692A1 - - Google Patents

Info

Publication number

SU349692A1

SU349692A1 SU1471995A SU1471995A SU349692A1 SU 349692 A1 SU349692 A1 SU 349692A1 SU 1471995 A SU1471995 A SU 1471995A SU 1471995 A SU1471995 A SU 1471995A SU 349692 A1 SU349692 A1 SU 349692A1

Authority

SU

USSR - Soviet Union

Prior art keywords

dibenzothiophene

derivatives

butyl

carboxylic acid

solution

Prior art date

Links

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• WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 9
• UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
• IYYZUPMFVPLQIF-UHFFFAOYSA-N dibenzothiophene Chemical class C1=CC=C2C3=CC=CC=C3SC2=C1 IYYZUPMFVPLQIF-UHFFFAOYSA-N 0.000 description 9
• VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
• 238000000034 method Methods 0.000 description 6
• 239000002253 acid Substances 0.000 description 5
• IYYZUPMFVPLQIF-ALWQSETLSA-N dibenzothiophene Chemical class C1=CC=CC=2[34S]C3=C(C=21)C=CC=C3 IYYZUPMFVPLQIF-ALWQSETLSA-N 0.000 description 4
• 239000000243 solution Substances 0.000 description 4
• FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 4
• SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical compound CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 3
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
• ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 3
• 239000000203 mixture Substances 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• 150000007513 acids Chemical class 0.000 description 2
• 150000001732 carboxylic acid derivatives Chemical class 0.000 description 2
• 239000010410 layer Substances 0.000 description 2
• 239000012044 organic layer Substances 0.000 description 2
• 238000002360 preparation method Methods 0.000 description 2
• 238000010992 reflux Methods 0.000 description 2
• 238000007363 ring formation reaction Methods 0.000 description 2
• 239000002904 solvent Substances 0.000 description 2
• 238000003756 stirring Methods 0.000 description 2
• 125000001424 substituent group Chemical group 0.000 description 2
• 238000003786 synthesis reaction Methods 0.000 description 2
• LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 1
• NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
• 230000002378 acidificating effect Effects 0.000 description 1
• 239000012670 alkaline solution Substances 0.000 description 1
• 150000008064 anhydrides Chemical class 0.000 description 1
• 239000007864 aqueous solution Substances 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 235000010290 biphenyl Nutrition 0.000 description 1
• 239000004305 biphenyl Substances 0.000 description 1
• 238000009835 boiling Methods 0.000 description 1
• 239000003054 catalyst Substances 0.000 description 1
• 238000004587 chromatography analysis Methods 0.000 description 1
• 238000003776 cleavage reaction Methods 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 239000013078 crystal Substances 0.000 description 1
• NGDPCAMPVQYGCW-UHFFFAOYSA-N dibenzothiophene 5-oxide Chemical compound C1=CC=C2S(=O)C3=CC=CC=C3C2=C1 NGDPCAMPVQYGCW-UHFFFAOYSA-N 0.000 description 1
• CLDJTTWVDVIKKN-UHFFFAOYSA-N dibenzothiophene-1-carboxylic acid Chemical compound S1C2=CC=CC=C2C2=C1C=CC=C2C(=O)O CLDJTTWVDVIKKN-UHFFFAOYSA-N 0.000 description 1
• FESBZBHBDLEBID-UHFFFAOYSA-N dibenzothiophene-2-carboxylic acid Chemical compound C1=CC=C2C3=CC(C(=O)O)=CC=C3SC2=C1 FESBZBHBDLEBID-UHFFFAOYSA-N 0.000 description 1
• 238000001704 evaporation Methods 0.000 description 1
• 230000008020 evaporation Effects 0.000 description 1
• 150000004820 halides Chemical class 0.000 description 1
• 239000004009 herbicide Substances 0.000 description 1
• 239000002917 insecticide Substances 0.000 description 1
• 239000000543 intermediate Substances 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 238000002156 mixing Methods 0.000 description 1
• 230000020477 pH reduction Effects 0.000 description 1
• 239000011541 reaction mixture Substances 0.000 description 1
• 239000011347 resin Substances 0.000 description 1
• 229920005989 resin Polymers 0.000 description 1
• 230000007017 scission Effects 0.000 description 1
• 238000000859 sublimation Methods 0.000 description 1
• 230000008022 sublimation Effects 0.000 description 1
• 239000000126 substance Substances 0.000 description 1