DE1668185C - - Google Patents

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Publication number

DE1668185C

DE1668185C DE1668185C DE 1668185 C DE1668185 C DE 1668185C DE 1668185 C DE1668185 C DE 1668185C

Authority

DE

Germany

Prior art keywords

mesitylene

aromatics

propene

percent

weight

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

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• AUHZEENZYGFFBQ-UHFFFAOYSA-N mesitylene Substances CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 claims description 42
• 125000001827 mesitylenyl group Chemical group [H]C1=C(C(*)=C(C([H])=C1C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] 0.000 claims description 41
• QQONPFPTGQHPMA-UHFFFAOYSA-N Propene Chemical compound CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 21
• 239000000203 mixture Substances 0.000 claims description 12
• 230000029936 alkylation Effects 0.000 claims description 9
• 238000005804 alkylation reaction Methods 0.000 claims description 9
• 238000004821 distillation Methods 0.000 claims description 5
• 238000000034 method Methods 0.000 claims description 5
• 238000000926 separation method Methods 0.000 claims description 5
• 229940100198 alkylating agent Drugs 0.000 claims description 4
• 239000002168 alkylating agent Substances 0.000 claims description 4
• 125000003118 aryl group Chemical group 0.000 claims description 4
• 239000003054 catalyst Substances 0.000 claims description 4
• 238000002955 isolation Methods 0.000 claims description 4
• GWHJZXXIDMPWGX-UHFFFAOYSA-N 1,2,4-trimethylbenzene Chemical compound CC1=CC=C(C)C(C)=C1 GWHJZXXIDMPWGX-UHFFFAOYSA-N 0.000 description 18
• HYFLWBNQFMXCPA-UHFFFAOYSA-N 1-ethyl-2-methylbenzene Chemical compound CCC1=CC=CC=C1C HYFLWBNQFMXCPA-UHFFFAOYSA-N 0.000 description 8
• VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical compound CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 6
• YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
• 230000006207 propylation Effects 0.000 description 5
• JRLPEMVDPFPYPJ-UHFFFAOYSA-N 1-ethyl-4-methylbenzene Chemical compound CCC1=CC=C(C)C=C1 JRLPEMVDPFPYPJ-UHFFFAOYSA-N 0.000 description 4
• 238000009835 boiling Methods 0.000 description 3
• ZLCSFXXPPANWQY-UHFFFAOYSA-N 3-ethyltoluene Chemical compound CCC1=CC=CC(C)=C1 ZLCSFXXPPANWQY-UHFFFAOYSA-N 0.000 description 2
• KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
• CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical group CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
• WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 2
• 238000006243 chemical reaction Methods 0.000 description 2
• 238000004939 coking Methods 0.000 description 2
• 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
• WZEYZMKZKQPXSX-UHFFFAOYSA-N 1,3,5-trimethylbenzene Chemical compound CC1=CC(C)=CC(C)=C1.CC1=CC(C)=CC(C)=C1 WZEYZMKZKQPXSX-UHFFFAOYSA-N 0.000 description 1
• DQGMASZUGMDEFA-UHFFFAOYSA-N 1-methyl-2-nitrosoimidazole Chemical compound CN1C=CN=C1N=O DQGMASZUGMDEFA-UHFFFAOYSA-N 0.000 description 1
• KZDCMKVLEYCGQX-UDPGNSCCSA-N 2-(diethylamino)ethyl 4-aminobenzoate;(2s,5r,6r)-3,3-dimethyl-7-oxo-6-[(2-phenylacetyl)amino]-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid;hydrate Chemical compound O.CCN(CC)CCOC(=O)C1=CC=C(N)C=C1.N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 KZDCMKVLEYCGQX-UDPGNSCCSA-N 0.000 description 1
• 229910015900 BF3 Inorganic materials 0.000 description 1
• 150000001336 alkenes Chemical class 0.000 description 1
• UREBDLICKHMUKA-CXSFZGCWSA-N dexamethasone Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@]2(F)[C@@H]1[C@@H]1C[C@@H](C)[C@@](C(=O)CO)(O)[C@@]1(C)C[C@@H]2O UREBDLICKHMUKA-CXSFZGCWSA-N 0.000 description 1
• 238000002474 experimental method Methods 0.000 description 1
• 238000000605 extraction Methods 0.000 description 1
• 239000012535 impurity Substances 0.000 description 1
• 238000006317 isomerization reaction Methods 0.000 description 1
• 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 229940078552 o-xylene Drugs 0.000 description 1
• 239000003208 petroleum Substances 0.000 description 1
• 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
• 230000008929 regeneration Effects 0.000 description 1
• 238000011069 regeneration method Methods 0.000 description 1
• 239000002689 soil Substances 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1