CH602602A5 - - Google Patents
Info
- Publication number
- CH602602A5 CH602602A5 CH1267873A CH1267873A CH602602A5 CH 602602 A5 CH602602 A5 CH 602602A5 CH 1267873 A CH1267873 A CH 1267873A CH 1267873 A CH1267873 A CH 1267873A CH 602602 A5 CH602602 A5 CH 602602A5
- Authority
- CH
- Switzerland
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
- C07D213/08—Preparation by ring-closure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/08—Halides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/22—Halogenating
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C263/00—Preparation of derivatives of isocyanic acid
- C07C263/14—Preparation of derivatives of isocyanic acid by catalytic reaction of nitro compounds with carbon monoxide
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C269/00—Preparation of derivatives of carbamic acid, i.e. compounds containing any of the groups, the nitrogen atom not being part of nitro or nitroso groups
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US29562772A | 1972-10-06 | 1972-10-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH602602A5 true CH602602A5 (de) | 1978-07-31 |
Family
ID=23138534
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1267873A CH602602A5 (de) | 1972-10-06 | 1973-09-04 | |
CH218677A CH603564A5 (de) | 1972-10-06 | 1973-09-04 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH218677A CH603564A5 (de) | 1972-10-06 | 1973-09-04 |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS49108001A (de) |
BE (1) | BE805729A (de) |
CH (2) | CH602602A5 (de) |
DE (1) | DE2342458A1 (de) |
FR (1) | FR2202057A1 (de) |
IT (1) | IT996189B (de) |
LU (1) | LU68558A1 (de) |
NL (1) | NL7312578A (de) |
-
1973
- 1973-08-22 DE DE19732342458 patent/DE2342458A1/de active Pending
- 1973-09-04 CH CH1267873A patent/CH602602A5/xx not_active IP Right Cessation
- 1973-09-04 CH CH218677A patent/CH603564A5/xx not_active IP Right Cessation
- 1973-09-12 NL NL7312578A patent/NL7312578A/xx not_active Application Discontinuation
- 1973-09-20 IT IT52641/73A patent/IT996189B/it active
- 1973-10-04 LU LU68558A patent/LU68558A1/xx unknown
- 1973-10-05 JP JP48111592A patent/JPS49108001A/ja active Pending
- 1973-10-05 FR FR7335732A patent/FR2202057A1/fr active Granted
- 1973-10-05 BE BE136397A patent/BE805729A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE805729A (fr) | 1974-04-05 |
DE2342458A1 (de) | 1974-04-11 |
JPS49108001A (de) | 1974-10-14 |
NL7312578A (de) | 1974-04-09 |
FR2202057B1 (de) | 1977-08-12 |
FR2202057A1 (en) | 1974-05-03 |
LU68558A1 (de) | 1974-01-29 |
IT996189B (it) | 1975-12-10 |
CH603564A5 (de) | 1978-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |