GB1220746A - 2-isocyanato-2,2-dimethylethanesulphonic acid chloride and a process for its preparation - Google Patents
2-isocyanato-2,2-dimethylethanesulphonic acid chloride and a process for its preparationInfo
- Publication number
- GB1220746A GB1220746A GB24882/68A GB2488268A GB1220746A GB 1220746 A GB1220746 A GB 1220746A GB 24882/68 A GB24882/68 A GB 24882/68A GB 2488268 A GB2488268 A GB 2488268A GB 1220746 A GB1220746 A GB 1220746A
- Authority
- GB
- United Kingdom
- Prior art keywords
- preparation
- isocyanato
- acid chloride
- temperature
- dimethylethanesulphonic
- 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.)
- Expired
Links
- HVXDQMXCBWOKGQ-UHFFFAOYSA-N 2-isocyanato-2-methylpropane-1-sulfonyl chloride Chemical compound ClS(=O)(=O)CC(C)(C)N=C=O HVXDQMXCBWOKGQ-UHFFFAOYSA-N 0.000 title 1
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 abstract 2
- WFBUQJSXXDVYFZ-UHFFFAOYSA-N 2-methylpropane-2-sulfonyl chloride Chemical compound CC(C)(C)S(Cl)(=O)=O WFBUQJSXXDVYFZ-UHFFFAOYSA-N 0.000 abstract 1
- RBUAFFRXLBYJKR-UHFFFAOYSA-N 4-chlorooxathiazine Chemical compound ClC1=NSOC=C1 RBUAFFRXLBYJKR-UHFFFAOYSA-N 0.000 abstract 1
- KNIUHBNRWZGIQQ-UHFFFAOYSA-N 7-diethoxyphosphinothioyloxy-4-methylchromen-2-one Chemical compound CC1=CC(=O)OC2=CC(OP(=S)(OCC)OCC)=CC=C21 KNIUHBNRWZGIQQ-UHFFFAOYSA-N 0.000 abstract 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 150000001805 chlorine compounds Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- QPJDMGCKMHUXFD-UHFFFAOYSA-N cyanogen chloride Chemical compound ClC#N QPJDMGCKMHUXFD-UHFFFAOYSA-N 0.000 abstract 1
- XTHPWXDJESJLNJ-UHFFFAOYSA-N sulfurochloridic acid Chemical compound OS(Cl)(=O)=O XTHPWXDJESJLNJ-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/71—Monoisocyanates or monoisothiocyanates
- C08G18/715—Monoisocyanates or monoisothiocyanates containing sulfur in addition to isothiocyanate sulfur
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D291/00—Heterocyclic compounds containing rings having nitrogen, oxygen and sulfur atoms as the only ring hetero atoms
- C07D291/02—Heterocyclic compounds containing rings having nitrogen, oxygen and sulfur atoms as the only ring hetero atoms not condensed with other rings
- C07D291/06—Six-membered rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0052748 | 1967-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1220746A true GB1220746A (en) | 1971-01-27 |
Family
ID=7105702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24882/68A Expired GB1220746A (en) | 1967-06-21 | 1968-05-24 | 2-isocyanato-2,2-dimethylethanesulphonic acid chloride and a process for its preparation |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3580942A (cg-RX-API-DMAC7.html) |
| BE (1) | BE716688A (cg-RX-API-DMAC7.html) |
| CH (1) | CH499500A (cg-RX-API-DMAC7.html) |
| DE (1) | DE1618441C3 (cg-RX-API-DMAC7.html) |
| FR (1) | FR1570995A (cg-RX-API-DMAC7.html) |
| GB (1) | GB1220746A (cg-RX-API-DMAC7.html) |
| NL (1) | NL6808499A (cg-RX-API-DMAC7.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2637114A1 (de) * | 1976-08-18 | 1978-02-23 | Bayer Ag | Verfahren zur herstellung von isocyanaten |
-
1967
- 1967-06-21 DE DE1618441A patent/DE1618441C3/de not_active Expired
-
1968
- 1968-05-13 CH CH705968A patent/CH499500A/de not_active IP Right Cessation
- 1968-05-24 GB GB24882/68A patent/GB1220746A/en not_active Expired
- 1968-06-17 BE BE716688D patent/BE716688A/xx unknown
- 1968-06-17 NL NL6808499A patent/NL6808499A/xx unknown
- 1968-06-18 US US737859A patent/US3580942A/en not_active Expired - Lifetime
- 1968-06-21 FR FR1570995D patent/FR1570995A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE716688A (cg-RX-API-DMAC7.html) | 1968-12-02 |
| CH499500A (de) | 1970-11-30 |
| DE1618441C3 (de) | 1975-05-07 |
| FR1570995A (cg-RX-API-DMAC7.html) | 1969-06-13 |
| US3580942A (en) | 1971-05-25 |
| DE1618441B2 (cg-RX-API-DMAC7.html) | 1974-07-18 |
| DE1618441A1 (de) | 1970-10-29 |
| NL6808499A (cg-RX-API-DMAC7.html) | 1968-12-23 |
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