![]() 239000003795 chemical substances by application Substances 0.000 claims description 2.ZAMOUSCENKQFHK-UHFFFAOYSA-N chlorine atom Chemical compound ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 3. ![]() 229910052801 chlorine Inorganic materials 0.000 claims description 3.239000000460 chlorine Substances 0.000 claims description 3.239000006227 byproduct Substances 0.000 claims description 3.238000007259 addition reaction Methods 0.000 claims description 3.WYURNTSHIVDZCO-UHFFFAOYSA-N tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 4.XPFVYQJUAUNWIW-UHFFFAOYSA-N Furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 claims description 4.229910052749 magnesium Inorganic materials 0.000 claims description 5.239000011777 magnesium Substances 0.000 claims description 5.FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 5.238000010924 continuous production Methods 0.000 claims description 5.239000002904 solvent Substances 0.000 claims abstract description 4.239000000047 product Substances 0.000 claims abstract description 4.239000000706 filtrate Substances 0.000 claims abstract description 4.238000006243 chemical reaction Methods 0.000 claims abstract description 6.239000003595 mist Substances 0.000 claims abstract description 8.229910001629 magnesium chloride Inorganic materials 0.000 claims abstract description 8.150000004795 grignard reagents Chemical class 0.000 claims abstract description 8.238000004821 distillation Methods 0.000 claims abstract description 8.239000007818 Grignard reagent Substances 0.000 claims abstract description 8.HYBBIBNJHNGZAN-UHFFFAOYSA-N Furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 claims abstract description 10.239000000376 reactant Substances 0.000 claims abstract description 14.TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims abstract description 16 TWRXJAOTZQYOKJ-UHFFFAOYSA-L MgCl2 Chemical compound.238000006460 hydrolysis reaction Methods 0.000 claims abstract description 20.229940043353 maltol Drugs 0.000 title claims abstract description 13.XPCTZQVDEJYUGT-UHFFFAOYSA-N Maltol Chemical compound CC=1OC=CC(=O)C=1O XPCTZQVDEJYUGT-UHFFFAOYSA-N 0.000 title claims abstract description 13.238000003747 Grignard reaction Methods 0.000 title claims abstract description 15.Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Application filed by Anhui Jinhe Industrial Co Ltd filed Critical Anhui Jinhe Industrial Co Ltd Priority to CN201811504169.5A priority Critical patent/CN109678828A/en Publication of CN109678828A publication Critical patent/CN109678828A/en Status Pending legal-status Critical Current Links Original Assignee Anhui Jinhe Industrial Co Ltd Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Inventor 陈月安 王从春 钱庆华 Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Pending Application number CN201811504169.5A Other languages Chinese ( zh) Google Patents A kind of maltol grignard reaction continuous producing method and deviceĭownload PDF Info Publication number CN109678828A CN109678828A CN201811504169.5A CN201811504169A CN109678828A CN 109678828 A CN109678828 A CN 109678828A CN 201811504169 A CN201811504169 A CN 201811504169A CN 109678828 A CN109678828 A CN 109678828A Authority CN China Prior art keywords kettle grignard reactant addition hydrolysis Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents CN109678828A - A kind of maltol grignard reaction continuous producing method and device CN109678828A - A kind of maltol grignard reaction continuous producing method and device
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