SU345671A1 - - Google Patents
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- Publication number
- SU345671A1 SU345671A1 SU1453516A SU1453516A SU345671A1 SU 345671 A1 SU345671 A1 SU 345671A1 SU 1453516 A SU1453516 A SU 1453516A SU 1453516 A SU1453516 A SU 1453516A SU 345671 A1 SU345671 A1 SU 345671A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- acid
- bromide
- parts
- heavy metal
- anthraquinone
- Prior art date
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- CPELXLSAUQHCOX-UHFFFAOYSA-M bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 7
- 229910001385 heavy metal Inorganic materials 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 7
- 239000011780 sodium chloride Substances 0.000 description 7
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- RZVHIXYEVGDQDX-UHFFFAOYSA-N Anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- -1 nronionate Chemical compound 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000003054 catalyst Substances 0.000 description 3
- 239000003999 initiator Substances 0.000 description 3
- FGTYTUFKXYPTML-UHFFFAOYSA-N 2-benzoylbenzoic acid Chemical compound OC(=O)C1=CC=CC=C1C(=O)C1=CC=CC=C1 FGTYTUFKXYPTML-UHFFFAOYSA-N 0.000 description 2
- MVPPADPHJFYWMZ-UHFFFAOYSA-N Chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007933 aliphatic carboxylic acids Chemical class 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 150000001649 bromium compounds Chemical class 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- FESDHLLVLYZNFY-UHFFFAOYSA-N 2-benzylbenzoic acid Chemical compound OC(=O)C1=CC=CC=C1CC1=CC=CC=C1 FESDHLLVLYZNFY-UHFFFAOYSA-N 0.000 description 1
- RDHPKYGYEGBMSE-UHFFFAOYSA-N Bromoethane Chemical compound CCBr RDHPKYGYEGBMSE-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- BZRRQSJJPUGBAA-UHFFFAOYSA-L Cobalt(II) bromide Chemical compound Br[Co]Br BZRRQSJJPUGBAA-UHFFFAOYSA-L 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L Cobalt(II) chloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
- PQNFLJBBNBOBRQ-UHFFFAOYSA-N Indane Chemical class C1=CC=C2CCCC2=C1 PQNFLJBBNBOBRQ-UHFFFAOYSA-N 0.000 description 1
- GLFNIEUTAYBVOC-UHFFFAOYSA-L MANGANESE CHLORIDE Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 description 1
- UEGPKNKPLBYCNK-UHFFFAOYSA-L Magnesium acetate Chemical compound [Mg+2].CC([O-])=O.CC([O-])=O UEGPKNKPLBYCNK-UHFFFAOYSA-L 0.000 description 1
- 102000014961 Protein Precursors Human genes 0.000 description 1
- 108010078762 Protein Precursors Proteins 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium(0) Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 229940006460 bromide ion Drugs 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-M butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 125000004432 carbon atoms Chemical group C* 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052803 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- PJQDFOMVKDFESH-UHFFFAOYSA-N cobalt(2+);N-(9H-fluoren-2-yl)-N-oxidoacetamide Chemical class [Co+2].C1=CC=C2C3=CC=C(N([O-])C(=O)C)C=C3CC2=C1.C1=CC=C2C3=CC=C(N([O-])C(=O)C)C=C3CC2=C1 PJQDFOMVKDFESH-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- SHZIWNPUGXLXDT-UHFFFAOYSA-N ethyl hexanoate Chemical compound CCCCCC(=O)OCC SHZIWNPUGXLXDT-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000000887 hydrating Effects 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 150000002468 indanes Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000011654 magnesium acetate Substances 0.000 description 1
- 235000011285 magnesium acetate Nutrition 0.000 description 1
- 229940069446 magnesium acetate Drugs 0.000 description 1
- 239000011565 manganese chloride Substances 0.000 description 1
- 235000002867 manganese chloride Nutrition 0.000 description 1
- 229940099607 manganese chloride Drugs 0.000 description 1
- CRPBAQAXWCOQOC-UHFFFAOYSA-L manganese(2+);dichlorate Chemical compound [Mn+2].[O-]Cl(=O)=O.[O-]Cl(=O)=O CRPBAQAXWCOQOC-UHFFFAOYSA-L 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000005609 naphthenate group Chemical group 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic Effects 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- OZAIFHULBGXAKX-UHFFFAOYSA-N precursor Substances N#CC(C)(C)N=NC(C)(C)C#N OZAIFHULBGXAKX-UHFFFAOYSA-N 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
Description
СПОСОБ ПОЛУЧЕНИЯ О-БЕНЗОИЛБЕНЗОЙНОй КИСЛОТЫMETHOD OF OBTAINING O-BENZYLBENZOIC ACID
Изобретение относитс к способу получеии исходных соединений дл производства антрахинона , в частности О-бензоилбеизойной кислоты .This invention relates to a process for the preparation of precursors for the production of anthraquinone, in particular O-benzoyl-isoic acid.
Известен сиособ получени О-бензоилбензойной кислоты .путем окислени 1,3-замещенных индана общей формулыA known method for the preparation of O-benzoylbenzoic acid. By oxidation of 1,3-substituted indan of the general formula
где Ri, R2, Rs - алкилы, одинаковые или различные;where Ri, R2, Rs are alkyls that are the same or different;
RI и/или Ra могут означать водород,RI and / or Ra can mean hydrogen,
азотной (КИСЛОТОЙ или смесью ее с соединени ми шестнвалентного хрома. Иедостатка.ми способа вл ютс высока коррозиоииа активиость окислител и трудность его выделени .Nitrogen (ACID or a mixture of it with compounds of hexavalent chromium. A disadvantage of this method is the high corrosion activity of the oxidizing agent and the difficulty of its isolation.
соле т желых металлов и соединений, дающнх бромнд-нон.salt heavy metals and compounds, bromnd non.
Продукт получают с хорошим выходом н хороп1ей степени чистоты.The product is obtained with a good yield and a choir of purity.
В качестве солей т желого металла можно примен ть неорганические или органические соли, например хлорат кобальта или марганца , хлорид кобальта или марганца, 2-этнлгексанат , , нронионат, бутират, нафтенат,Inorganic or organic salts may be used as salts of a heavy metal, for example cobalt or manganese chlorate, cobalt or manganese chloride, 2-ethyl hexanate, nronionate, butyrate, naphthenate,
предпочтительно бромид или ацетат, или их смеси.preferably bromide or acetate, or mixtures thereof.
Катализатор примен ют в количестве от 0,1 до 10 вес. % соли т желого металла (в расчете на исходное вещество). В качестве соединени , дающего бромид-ионы, примен ют предпочтительно бромиды металлов 1-5 главных подгрупп периодической сисгемы. Например, в качестве ииициатора можно применить следующие бромиды: бромид иатри ,The catalyst is used in an amount of from 0.1 to 10 weight. % heavy metal salt (calculated on the starting material). Preferably, bromides of metals of the 1-5 main subgroups of the periodic system are used as the compound producing bromide ions. For example, the following bromides can be used as initiators: iatri bromide,
кали , кальци , бари , свинца, антимона, мапгана , олова, алюмини , магни , железа. Можно исиользовать комбинации катализаторов т желых металлов, например соли кобальга, и инициатора - бромида ири соотиощенииpotassium, calcium, barium, lead, antimon, mapgan, tin, aluminum, magnesium, iron. It is possible to use combinations of heavy metal catalysts, for example cobalt salts, and the initiator, or bromide,
компонентов 0,2-2 г-же бромида на 1 люль соли т желого металла. Можпо нримен ть также органическое еоединение, дающее бромнд-ион , нанрнмер, этилбромид, дибромэган, беизнлбромид. Окисление ведут нри темперапод давлением, например, до 50 атм, периодически или прерывно. Как правило, процесс ведут в среде низших алифатических карбоновых кислот, предпочтительно с 2-4 атомами углерода, например в уксусной кислоте. Исходные индаиы целесообразно примен ть в виде 5-25%-ного раствора в низшей алифатической карбоновой кислоте. Реакцию можно проводить следующим образом .. Смесь ИСХОДН01ГО вещества, соли т желого металла, соединени , дающего бром-ионы, и (в случае необходимости) карбоиовой кислоты окисл ют возду.хом при реакциоином давлении .и реакционной телшературе в течение 3-5 час. Конечный продукт из реакционной смеси выдел ют известными способами, иапример лутем дистилл ции с последующей перекристаллизацией остатка в подход щем растворителе, например в хлорбензоле. Конечный продукт можно не выдел ть из реакционной смеси, а носле отделени растворител перевести в антрахинон известным способом, на-пример при помощи таких аигидратизирующих средств, как серна или фосфорна .кислота. Пример. В сна бженный обратным холодильником и скоростной мещалкой. автоклав на 1000 об. ч. помещают раствор 50 ч. 1-метил-3-фенилинда ,на (94%) в 450 ч. лед ного уксуса, 2,0 ч. кобальтбромида и 1,5 ч. ацетата магни . Окисление провод т под давлением 30 атм при 160° С в течение 5,5 час, причем из обратного холодильнИ|ка удал ют 70 000 об. ч. реакционного газа в час. Из реакционной массы удал ют при пониженном давлении уксусную кислоту, а остаток дл переведени в антрахинон раствор ют в 400 ч. 85%-ной серной кислогы. Смесь перемешивают 1 час при 150° С, охлаждают, выливают в лед ную воду, отсасывают и сушат. Из 29,8 ч. сырого антрахинона .получаЕОт 22,95 ч. антрахинона (48;8% от теории в расчете на используемый 1-метил3-фенилиндаи; вычислено 100%), т. пл. 278°С (путем экстракции бензолом и выпаривани бензольного экстракта. Предмет изобретени Снособ получени О-бензоилбензойной кислоты путем окислени 1,3-замещенных ннданов общей формулы где RI, R2 и Кз -алкилы, одинаковые или различные; RI и/или Нз могут означать водород, отличающийс тем, что, с целью упрощени процесса, в .качестве окислител используют кислород и процесс ведут в жидкой фазе в присутствии известных катализаторов и инициаторов окислени , например солей т желых металлов и соединений, дающих бромид - ион, при температуре 100-270° С. 2.Способ по п. 1, отличающийс тем, что процесс ведут при 160° С. 3.Способ .по пп. 1 и 2, отличающийс TeMj что исходные инданы используют в виде 5- 25%-ного раствора в низшей алифатической карбоновой кислоте.components 0.2–2 g. of bromide per lule of heavy metal salt. You can also use an organic compound that gives a bromine ion, nanrnmer, ethyl bromide, dibromeg, beislbromid. Oxidation is carried out at a temperature of, for example, up to 50 atm, periodically or discontinuously. As a rule, the process is conducted in an environment of lower aliphatic carboxylic acids, preferably with 2-4 carbon atoms, for example, in acetic acid. The starting india are expediently used in the form of a 5-25% solution in a lower aliphatic carboxylic acid. The reaction can be carried out as follows. A mixture of the ISSUED substance, the salt of a heavy metal, the compound giving bromine ions, and (if necessary) carboxylic acid is oxidized by air at reaction pressure and reacted with television for 3-5 hours. The final product from the reaction mixture is isolated by known methods, for example, by distillation and subsequent recrystallization of the residue in a suitable solvent, for example, chlorobenzene. The end product may not be separated from the reaction mixture, but instead the solvent may be transferred to anthraquinone in a known manner, for example, using a hydrating agents such as sulfuric or phosphoric acid. Example. In the sleep bzhenny reflux and high-speed mezhestalkoy. autoclave at 1000 vol. including a solution of 50 parts of 1-methyl-3-phenylinda, (94%) in 450 parts of glacial vinegar, 2.0 parts of cobalt bromide and 1.5 parts of magnesium acetate. The oxidation is carried out under a pressure of 30 atm. At 160 ° C for 5.5 hours, and 70,000 vol.% Is removed from the reflux condenser. hours of reaction gas per hour. Acetic acid is removed from the reaction mass under reduced pressure, and the residue is dissolved in 400 parts of 85% sulfuric acid for conversion to anthraquinone. The mixture is stirred for 1 hour at 150 ° C, cooled, poured into ice water, sucked off and dried. From 29.8 parts of crude anthraquinone, a yield of 22.95 parts of anthraquinone (48; 8% of theory per 1-methyl 3-phenylindi used; 100% calculated), so pl. 278 ° C (by extraction with benzene and evaporation of the benzene extract. Object of the Invention A method for producing O-benzoylbenzoic acid by oxidation of 1,3-substituted nndanes of the general formula where RI, R2 and K3 are alkyl, the same or different Hydrogen, characterized in that, in order to simplify the process, oxygen is used as an oxidizing agent and the process is carried out in the liquid phase in the presence of known catalysts and oxidation initiators, for example heavy metal salts and compounds producing a bromide-ion, at a temperature of 100-270 ° 2. A method according to claim 1, characterized in that the process is carried out at 160 ° C. 3. A method according to claim 1 and 2, characterized by TeMj that the starting indanes are used as a 5-25% solution in a lower aliphatic carbonic acid.
Publications (1)
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