CN101830887B - 硫杂蒽酮的生产工艺 - Google Patents
硫杂蒽酮的生产工艺 Download PDFInfo
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- CN101830887B CN101830887B CN2010101909530A CN201010190953A CN101830887B CN 101830887 B CN101830887 B CN 101830887B CN 2010101909530 A CN2010101909530 A CN 2010101909530A CN 201010190953 A CN201010190953 A CN 201010190953A CN 101830887 B CN101830887 B CN 101830887B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- KTALPKYXQZGAEG-UHFFFAOYSA-N 2-propan-2-ylthioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC(C(C)C)=CC=C3SC2=C1 KTALPKYXQZGAEG-UHFFFAOYSA-N 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 claims abstract description 25
- 238000000034 method Methods 0.000 claims abstract description 15
- YRHRIQCWCFGUEQ-UHFFFAOYSA-N thioxanthen-9-one Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3SC2=C1 YRHRIQCWCFGUEQ-UHFFFAOYSA-N 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000006482 condensation reaction Methods 0.000 claims abstract description 5
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 5
- 230000020477 pH reduction Effects 0.000 claims abstract description 5
- 238000007670 refining Methods 0.000 claims abstract description 4
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 24
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 15
- RMVRSNDYEFQCLF-UHFFFAOYSA-N thiophenol Chemical compound SC1=CC=CC=C1 RMVRSNDYEFQCLF-UHFFFAOYSA-N 0.000 claims description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 4
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000010992 reflux Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims 1
- 235000011149 sulphuric acid Nutrition 0.000 claims 1
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 abstract 3
- 238000002425 crystallisation Methods 0.000 description 4
- 230000008025 crystallization Effects 0.000 description 4
- GLXDVVHUTZTUQK-UHFFFAOYSA-M lithium;hydroxide;hydrate Chemical class [Li+].O.[OH-] GLXDVVHUTZTUQK-UHFFFAOYSA-M 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- PQVSTLUFSYVLTO-UHFFFAOYSA-N ethyl n-ethoxycarbonylcarbamate Chemical compound CCOC(=O)NC(=O)OCC PQVSTLUFSYVLTO-UHFFFAOYSA-N 0.000 description 3
- 229940040692 lithium hydroxide monohydrate Drugs 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000003999 initiator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101909530A CN101830887B (zh) | 2010-05-25 | 2010-05-25 | 硫杂蒽酮的生产工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101909530A CN101830887B (zh) | 2010-05-25 | 2010-05-25 | 硫杂蒽酮的生产工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101830887A CN101830887A (zh) | 2010-09-15 |
CN101830887B true CN101830887B (zh) | 2012-10-31 |
Family
ID=42715125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010101909530A Expired - Fee Related CN101830887B (zh) | 2010-05-25 | 2010-05-25 | 硫杂蒽酮的生产工艺 |
Country Status (1)
Country | Link |
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CN (1) | CN101830887B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107602530A (zh) * | 2017-10-27 | 2018-01-19 | 天津久日新材料股份有限公司 | 2‑异丙基硫杂蒽酮的制备方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102174036B (zh) * | 2011-03-22 | 2012-12-12 | 江西仁明医药化工有限公司 | 2-异丙基硫杂蒽酮的制备方法 |
CN102863422B (zh) * | 2012-09-07 | 2014-06-11 | 浙江工业大学 | 一种2-异丙基硫杂蒽酮的制备方法 |
CN105859653B (zh) * | 2016-04-29 | 2018-12-14 | 嘉兴学院 | 一种喹硫平的合成方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101570534A (zh) * | 2008-04-28 | 2009-11-04 | 大丰市天生化学工业有限公司 | 2-异丙基硫杂蒽酮的制备工艺 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07108029A (ja) * | 1993-10-13 | 1995-04-25 | Sekisui Chem Co Ltd | 浴 槽 |
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2010
- 2010-05-25 CN CN2010101909530A patent/CN101830887B/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101570534A (zh) * | 2008-04-28 | 2009-11-04 | 大丰市天生化学工业有限公司 | 2-异丙基硫杂蒽酮的制备工艺 |
Non-Patent Citations (1)
Title |
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JP特开平7-108029A 1995.01.13 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107602530A (zh) * | 2017-10-27 | 2018-01-19 | 天津久日新材料股份有限公司 | 2‑异丙基硫杂蒽酮的制备方法 |
CN107602530B (zh) * | 2017-10-27 | 2019-10-15 | 天津久日新材料股份有限公司 | 2-异丙基硫杂蒽酮的制备方法 |
Also Published As
Publication number | Publication date |
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CN101830887A (zh) | 2010-09-15 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Meirong Inventor before: Li Xingchu |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171219 Address after: Liaozhong County Shenyang city Liaoning province 110200 Yu Jia Fang Zhen Hua Jia Fang Cun 215 Patentee after: Zhang Meirong Address before: 214500 Jiangsu Province, Jingjiang city new town four blocks north first Patentee before: Jiangsu Shuangqin Minsheng Metallurigical and Chemical Equipment Manufacturing Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121031 Termination date: 20180525 |