IT997655B - Procedimento per la realizzazione di reazioni di nitrosazione e di diazotazione - Google Patents
Procedimento per la realizzazione di reazioni di nitrosazione e di diazotazioneInfo
- Publication number
- IT997655B IT997655B IT53109/73A IT5310973A IT997655B IT 997655 B IT997655 B IT 997655B IT 53109/73 A IT53109/73 A IT 53109/73A IT 5310973 A IT5310973 A IT 5310973A IT 997655 B IT997655 B IT 997655B
- Authority
- IT
- Italy
- Prior art keywords
- nitrosation
- realization
- procedure
- diazotation reactions
- diazotation
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 230000009935 nitrosation Effects 0.000 title 1
- 238000007034 nitrosation reaction Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/04—Preparation of esters of nitrous acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C245/00—Compounds containing chains of at least two nitrogen atoms with at least one nitrogen-to-nitrogen multiple bond
- C07C245/02—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides
- C07C245/06—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings
- C07C245/08—Azo compounds, i.e. compounds having the free valencies of —N=N— groups attached to different atoms, e.g. diazohydroxides with nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings with the two nitrogen atoms of azo groups bound to carbon atoms of six-membered aromatic rings, e.g. azobenzene
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7213944A NL7213944A (US07321065-20080122-C00160.png) | 1972-10-14 | 1972-10-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT997655B true IT997655B (it) | 1975-12-30 |
Family
ID=19817153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT53109/73A IT997655B (it) | 1972-10-14 | 1973-10-12 | Procedimento per la realizzazione di reazioni di nitrosazione e di diazotazione |
Country Status (7)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3101140A1 (de) * | 1981-01-16 | 1982-09-02 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von loesungen kationischer azofarbstoffe |
| JPH0234526U (US07321065-20080122-C00160.png) * | 1988-08-25 | 1990-03-06 | ||
| US9051098B2 (en) * | 2009-10-19 | 2015-06-09 | Inoflate, Llc | Method for pressurizing containers with nitrogen |
| CN103242166B (zh) * | 2012-02-09 | 2016-08-10 | 中国科学院福建物质结构研究所 | 一种制备亚硝酸甲酯气体的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB509204A (en) * | 1937-09-17 | 1939-07-12 | Bataafsche Petroleum | A process for the production of nitrite esters of non-phenolic organic compounds |
| DE1077225B (de) * | 1958-03-06 | 1960-03-10 | Monsanto Chemicals | Verfahren zur Herstellung von N, C-Dinitrosoanilinen |
-
1972
- 1972-10-14 NL NL7213944A patent/NL7213944A/xx not_active Application Discontinuation
-
1973
- 1973-10-10 CH CH1445173A patent/CH610880A5/xx not_active IP Right Cessation
- 1973-10-10 DE DE2350867A patent/DE2350867C2/de not_active Expired
- 1973-10-10 US US05/405,078 patent/US3975425A/en not_active Expired - Lifetime
- 1973-10-12 BE BE136645A patent/BE806027A/xx unknown
- 1973-10-12 IT IT53109/73A patent/IT997655B/it active
- 1973-10-15 JP JP48115672A patent/JPS5817180B2/ja not_active Expired
-
1978
- 1978-11-10 CH CH1159978A patent/CH611595A5/xx not_active IP Right Cessation
- 1978-11-10 CH CH1160078A patent/CH611594A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5817180B2 (ja) | 1983-04-05 |
| US3975425A (en) | 1976-08-17 |
| DE2350867C2 (de) | 1982-01-28 |
| NL7213944A (US07321065-20080122-C00160.png) | 1974-04-16 |
| CH610880A5 (US07321065-20080122-C00160.png) | 1979-05-15 |
| DE2350867A1 (de) | 1974-04-18 |
| CH611595A5 (US07321065-20080122-C00160.png) | 1979-06-15 |
| CH611594A5 (US07321065-20080122-C00160.png) | 1979-06-15 |
| BE806027A (nl) | 1974-04-12 |
| JPS49100007A (US07321065-20080122-C00160.png) | 1974-09-20 |
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