ATE387424T1 - Verfahren zur herstellung von chlorsulfonylisocyanat - Google Patents
Verfahren zur herstellung von chlorsulfonylisocyanatInfo
- Publication number
- ATE387424T1 ATE387424T1 AT04807489T AT04807489T ATE387424T1 AT E387424 T1 ATE387424 T1 AT E387424T1 AT 04807489 T AT04807489 T AT 04807489T AT 04807489 T AT04807489 T AT 04807489T AT E387424 T1 ATE387424 T1 AT E387424T1
- Authority
- AT
- Austria
- Prior art keywords
- chlorosulfonyl isocyanate
- sulfur trioxide
- cyanogen chloride
- producing
- reaction
- Prior art date
Links
- WRJWRGBVPUUDLA-UHFFFAOYSA-N chlorosulfonyl isocyanate Chemical compound ClS(=O)(=O)N=C=O WRJWRGBVPUUDLA-UHFFFAOYSA-N 0.000 title abstract 8
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 abstract 6
- QPJDMGCKMHUXFD-UHFFFAOYSA-N cyanogen chloride Chemical compound ClC#N QPJDMGCKMHUXFD-UHFFFAOYSA-N 0.000 abstract 3
- 239000007810 chemical reaction solvent Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/36—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfonic acids
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C3/00—Cyanogen; Compounds thereof
- C01C3/14—Cyanic or isocyanic acid; Salts thereof
- C01C3/145—Isocyanic acid; Salts thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C303/00—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
- C07C303/34—Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of amides of sulfuric acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/65—N-sulfonylisocyanates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003417611 | 2003-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE387424T1 true ATE387424T1 (de) | 2008-03-15 |
Family
ID=34697069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT04807489T ATE387424T1 (de) | 2003-12-16 | 2004-12-15 | Verfahren zur herstellung von chlorsulfonylisocyanat |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7468174B2 (de) |
| EP (1) | EP1695958B1 (de) |
| JP (1) | JP4322871B2 (de) |
| KR (1) | KR100783343B1 (de) |
| CN (1) | CN100386311C (de) |
| AT (1) | ATE387424T1 (de) |
| DE (1) | DE602004012151T2 (de) |
| WO (1) | WO2005058806A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5037055B2 (ja) * | 2006-07-31 | 2012-09-26 | 日本曹達株式会社 | クロロスルホニルイソシアネートの分解処理方法 |
| CN101891657B (zh) * | 2010-07-15 | 2011-08-31 | 营口三征新科技化工有限公司 | 氯磺酰异氰酸酯的制造方法 |
| CA2880723C (en) | 2012-08-06 | 2017-09-05 | Nippon Soda Co., Ltd. | Method for producing bis(halosulfonyl)amine |
| EP3417929B9 (de) * | 2016-02-19 | 2026-03-04 | Kanadevia Corporation | Zeolithtrennmembranherstellungsverfahren |
| CN109400506B (zh) * | 2018-11-14 | 2021-04-13 | 四平市精细化学品有限公司 | 一种高纯氯磺酰异氰酸酯的合成方法 |
| CN112174860B (zh) * | 2020-10-09 | 2023-10-13 | 天津昊然分离科技有限公司 | 一种连续反应精馏制备氯磺酰异氰酸酯的工艺方法 |
| CN112321462B (zh) * | 2020-11-02 | 2023-02-24 | 四平市精细化学品有限公司 | 一种连续法合成氯磺酰异氰酸酯的方法 |
| CN115140715B (zh) * | 2022-06-27 | 2023-10-31 | 多氟多新材料股份有限公司 | 一种双氟磺酰亚胺碱金属盐的制备方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE928896C (de) | 1952-03-24 | 1955-06-13 | Hoechst Ag | Verfahren zur Herstellung Stickstoff enthaltender chlorierter Schwefelverbindungen |
| JPS6355404A (ja) * | 1986-08-26 | 1988-03-09 | Inoue Japax Res Inc | 歪計用抵抗体 |
| JPH072709B2 (ja) | 1986-09-19 | 1995-01-18 | 株式会社クラレ | クロロスルホニルイソシアネ−トの製造方法 |
| DE3719303A1 (de) | 1987-06-10 | 1988-12-29 | Hoechst Ag | Verfahren und anlage zur kontinuierlichen herstellung von chlorsulfonylisocyanat |
| JPH01228955A (ja) | 1988-03-09 | 1989-09-12 | Kyowa Gas Chem Ind Co Ltd | クロロスルホニルイソシアネートの製造法 |
| US5118487A (en) | 1990-09-11 | 1992-06-02 | Kuraray Co., Ltd. | Process for producing chlorosulfonyl isocyanate |
| CH680292A5 (en) | 1990-10-04 | 1992-07-31 | Lonza Ag | Chlorosulphonyl isocyanate continuous prodn. - comprises reacting cyanogen chloride and sulphur tri:oxide in liq. prod. using heat of reaction for distn. |
| JP3161723B2 (ja) | 1990-10-29 | 2001-04-25 | 株式会社クラレ | クロロスルホニルイソシアナートの製造方法 |
| JPH04261063A (ja) * | 1991-01-25 | 1992-09-17 | Mitsubishi Electric Corp | 半導体装置 |
| JP2000053630A (ja) | 1998-05-14 | 2000-02-22 | Sumitomo Chem Co Ltd | クロロスルホニルイソシアネ―トの製造方法 |
| JP2003040854A (ja) | 2001-07-30 | 2003-02-13 | Kuraray Co Ltd | クロロスルホニルイソシアナートの製造方法 |
| JP4004867B2 (ja) | 2002-06-20 | 2007-11-07 | 日本曹達株式会社 | クロロスルホニルイソシアネートの製造方法 |
-
2004
- 2004-12-15 AT AT04807489T patent/ATE387424T1/de not_active IP Right Cessation
- 2004-12-15 EP EP04807489A patent/EP1695958B1/de not_active Expired - Lifetime
- 2004-12-15 DE DE602004012151T patent/DE602004012151T2/de not_active Expired - Lifetime
- 2004-12-15 WO PCT/JP2004/019132 patent/WO2005058806A1/ja not_active Ceased
- 2004-12-15 JP JP2005516384A patent/JP4322871B2/ja not_active Expired - Fee Related
- 2004-12-15 CN CNB2004800373548A patent/CN100386311C/zh not_active Expired - Fee Related
- 2004-12-15 US US10/583,194 patent/US7468174B2/en not_active Expired - Lifetime
- 2004-12-15 KR KR1020067011648A patent/KR100783343B1/ko not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR100783343B1 (ko) | 2007-12-07 |
| EP1695958A4 (de) | 2007-01-10 |
| CN1894205A (zh) | 2007-01-10 |
| US7468174B2 (en) | 2008-12-23 |
| EP1695958B1 (de) | 2008-02-27 |
| DE602004012151D1 (de) | 2008-04-10 |
| KR20060101532A (ko) | 2006-09-25 |
| EP1695958A1 (de) | 2006-08-30 |
| JPWO2005058806A1 (ja) | 2007-07-12 |
| US20070286789A1 (en) | 2007-12-13 |
| CN100386311C (zh) | 2008-05-07 |
| JP4322871B2 (ja) | 2009-09-02 |
| DE602004012151T2 (de) | 2009-03-26 |
| WO2005058806A1 (ja) | 2005-06-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |