CN106905293A - 一种光引发剂异丙基硫杂蒽酮的合成方法 - Google Patents
一种光引发剂异丙基硫杂蒽酮的合成方法 Download PDFInfo
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- CN106905293A CN106905293A CN201710113408.3A CN201710113408A CN106905293A CN 106905293 A CN106905293 A CN 106905293A CN 201710113408 A CN201710113408 A CN 201710113408A CN 106905293 A CN106905293 A CN 106905293A
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- CN
- China
- Prior art keywords
- isopropyl thioxanthone
- reaction
- chlorination
- light trigger
- synthetic method
- 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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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D335/00—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom
- C07D335/04—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D335/10—Dibenzothiopyrans; Hydrogenated dibenzothiopyrans
- C07D335/12—Thioxanthenes
- C07D335/14—Thioxanthenes with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 9
- C07D335/16—Oxygen atoms, e.g. thioxanthones
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
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CN201710113408.3A CN106905293B (zh) | 2017-02-28 | 2017-02-28 | 一种光引发剂异丙基硫杂蒽酮的合成方法 |
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CN201710113408.3A CN106905293B (zh) | 2017-02-28 | 2017-02-28 | 一种光引发剂异丙基硫杂蒽酮的合成方法 |
Publications (2)
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CN106905293A true CN106905293A (zh) | 2017-06-30 |
CN106905293B CN106905293B (zh) | 2019-08-06 |
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CN201710113408.3A Active CN106905293B (zh) | 2017-02-28 | 2017-02-28 | 一种光引发剂异丙基硫杂蒽酮的合成方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113248354A (zh) * | 2021-07-07 | 2021-08-13 | 山东国邦药业有限公司 | 一种氟氯苯乙酮的合成方法 |
CN113861162A (zh) * | 2021-11-11 | 2021-12-31 | 喆鹿(山东)新材料有限公司 | 一种光引发剂2-/4-异丙基硫杂蒽酮的制备工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101558A (en) * | 1977-04-21 | 1978-07-18 | The Sherwin-Williams Company | Process for preparing thioxanthones |
WO2002040464A1 (en) * | 2000-11-15 | 2002-05-23 | Prom Limited | Friedel-craft process for the preparation of thioxanthones |
US20030229233A1 (en) * | 2000-11-15 | 2003-12-11 | Carsten Berg | Process for the preparation of thioxanthones |
-
2017
- 2017-02-28 CN CN201710113408.3A patent/CN106905293B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4101558A (en) * | 1977-04-21 | 1978-07-18 | The Sherwin-Williams Company | Process for preparing thioxanthones |
WO2002040464A1 (en) * | 2000-11-15 | 2002-05-23 | Prom Limited | Friedel-craft process for the preparation of thioxanthones |
US20030229233A1 (en) * | 2000-11-15 | 2003-12-11 | Carsten Berg | Process for the preparation of thioxanthones |
Non-Patent Citations (1)
Title |
---|
JOHN F. HONEK ET AL.: "O-Chlorosulfenylbenzoyl Chloride: A Useful Reagent in the Synthesis of Thioxanthones", 《SYNTHETIC COMMUNICATIONS》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113248354A (zh) * | 2021-07-07 | 2021-08-13 | 山东国邦药业有限公司 | 一种氟氯苯乙酮的合成方法 |
CN113861162A (zh) * | 2021-11-11 | 2021-12-31 | 喆鹿(山东)新材料有限公司 | 一种光引发剂2-/4-异丙基硫杂蒽酮的制备工艺 |
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CN106905293B (zh) | 2019-08-06 |
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Effective date of registration: 20190628 Address after: 750000 A1401, 14th floor, Ningdong Enterprise Headquarters Building, Yinchuan City, Ningxia Hui Autonomous Region Applicant after: NINGXIA WOKAILONG NEW MATERIAL Co.,Ltd. Address before: Room 536, 42 Guangzhou Road, Nantong Development Zone, Jiangsu Province Applicant before: JIANGSU ZHAOKANG NEW MATERIAL CO.,LTD. |
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Denomination of invention: A synthetic method of photoinitiator isopropyl thioxanthone Effective date of registration: 20220329 Granted publication date: 20190806 Pledgee: Ningxia East Guarantee Co.,Ltd. Pledgor: NINGXIA WOKAILONG NEW MATERIAL Co.,Ltd. Registration number: Y2022640000005 |
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Date of cancellation: 20230327 Granted publication date: 20190806 Pledgee: Ningxia East Guarantee Co.,Ltd. Pledgor: NINGXIA WOKAILONG NEW MATERIAL Co.,Ltd. Registration number: Y2022640000005 |