CN102285863A - 一种苄叉二氯的制备方法 - Google Patents
一种苄叉二氯的制备方法 Download PDFInfo
- Publication number
- CN102285863A CN102285863A CN201110220778XA CN201110220778A CN102285863A CN 102285863 A CN102285863 A CN 102285863A CN 201110220778X A CN201110220778X A CN 201110220778XA CN 201110220778 A CN201110220778 A CN 201110220778A CN 102285863 A CN102285863 A CN 102285863A
- Authority
- CN
- China
- Prior art keywords
- chloride
- toluene
- methylbenzene
- benzal chloride
- preparing
- 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.)
- Pending
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- CAHQGWAXKLQREW-UHFFFAOYSA-N Benzal chloride Chemical compound ClC(Cl)C1=CC=CC=C1 CAHQGWAXKLQREW-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title abstract description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims abstract description 96
- KCXMKQUNVWSEMD-UHFFFAOYSA-N benzyl chloride Chemical compound ClCC1=CC=CC=C1 KCXMKQUNVWSEMD-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229940073608 benzyl chloride Drugs 0.000 claims abstract description 16
- 238000005660 chlorination reaction Methods 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 8
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000006243 chemical reaction Methods 0.000 claims description 20
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 9
- 229910052801 chlorine Inorganic materials 0.000 claims description 9
- 239000000460 chlorine Substances 0.000 claims description 9
- 230000018044 dehydration Effects 0.000 claims description 6
- 238000006297 dehydration reaction Methods 0.000 claims description 6
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000005194 fractionation Methods 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000006227 byproduct Substances 0.000 abstract description 3
- 238000001944 continuous distillation Methods 0.000 abstract 1
- 238000007796 conventional method Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 18
- 238000000926 separation method Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 210000003298 dental enamel Anatomy 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 235000013599 spices Nutrition 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110220778XA CN102285863A (zh) | 2011-08-03 | 2011-08-03 | 一种苄叉二氯的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110220778XA CN102285863A (zh) | 2011-08-03 | 2011-08-03 | 一种苄叉二氯的制备方法 |
Publications (1)
Publication Number | Publication Date |
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CN102285863A true CN102285863A (zh) | 2011-12-21 |
Family
ID=45332645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201110220778XA Pending CN102285863A (zh) | 2011-08-03 | 2011-08-03 | 一种苄叉二氯的制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN102285863A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105523883A (zh) * | 2016-01-07 | 2016-04-27 | 福州大学 | 一种光催化甲苯转化为氯代甲苯的方法 |
CN109111340A (zh) * | 2018-10-26 | 2019-01-01 | 浙江众成包装材料股份有限公司 | 连续化制备1-(1-溴乙基)-4-氯甲基苯的高压反应装置 |
CN109651071A (zh) * | 2019-01-22 | 2019-04-19 | 江苏佳麦化工有限公司 | 一种二氯苄的合成方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2816144A (en) * | 1955-08-04 | 1957-12-10 | Robert W Harris | Production of benzaldehyde |
CN101070267A (zh) * | 2007-06-18 | 2007-11-14 | 南京工业大学 | 一种生产苄叉二氯或氯代苄叉二氯的方法 |
-
2011
- 2011-08-03 CN CN201110220778XA patent/CN102285863A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2816144A (en) * | 1955-08-04 | 1957-12-10 | Robert W Harris | Production of benzaldehyde |
CN101070267A (zh) * | 2007-06-18 | 2007-11-14 | 南京工业大学 | 一种生产苄叉二氯或氯代苄叉二氯的方法 |
Non-Patent Citations (2)
Title |
---|
王晋黄等: "苄叉二氯的合成", 《精细石油化工》 * |
陈永利: "甲苯氯化法合成二氯化苄的研究", 《陕西化工》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105523883A (zh) * | 2016-01-07 | 2016-04-27 | 福州大学 | 一种光催化甲苯转化为氯代甲苯的方法 |
CN105523883B (zh) * | 2016-01-07 | 2018-05-04 | 福州大学 | 一种光催化甲苯转化为氯代甲苯的方法 |
CN109111340A (zh) * | 2018-10-26 | 2019-01-01 | 浙江众成包装材料股份有限公司 | 连续化制备1-(1-溴乙基)-4-氯甲基苯的高压反应装置 |
CN109651071A (zh) * | 2019-01-22 | 2019-04-19 | 江苏佳麦化工有限公司 | 一种二氯苄的合成方法 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGYU DERETIL YUNTAO CHEMICAL CO., LTD. Free format text: FORMER OWNER: ZHU YUNTAO Effective date: 20111202 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 314400 JIAXING, ZHEJIANG PROVINCE TO: 312369 SHAOXING, ZHEJIANG PROVINCE |
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TA01 | Transfer of patent application right |
Effective date of registration: 20111202 Address after: 312369 No. five, No. 10, weft Road, Shangyu chemical industry zone, Zhejiang, China Applicant after: Shangyu Deretil Yuntao Chemical Co., Ltd. Address before: Jiaxing City, Zhejiang province 314400 Haining Haizhou Street 11 Building 1 Liyuan unit 201 room Applicant before: Zhu Yuntao |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 312369 No. five, No. 10, weft Road, Shangyu chemical industry zone, Zhejiang, China Applicant after: Zhejiang Yuntao Biotechnology Co., Ltd. Address before: 312369 No. five, No. 10, weft Road, Shangyu chemical industry zone, Zhejiang, China Applicant before: Shangyu Deretil Yuntao Chemical Co., Ltd. |
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COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SHANGYU DERETIL YUNTAO CHEMICAL CO., LTD. TO: ZHEJIANG YUNTAO BIOTECHNOLOGY CO., LTD. |
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C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111221 |