AU7824775A - A process for preparing mono and di-esters of 2, 5-dihydroxybenzene sulfonic acid - Google Patents
A process for preparing mono and di-esters of 2, 5-dihydroxybenzene sulfonic acidInfo
- Publication number
- AU7824775A AU7824775A AU78247/75A AU7824775A AU7824775A AU 7824775 A AU7824775 A AU 7824775A AU 78247/75 A AU78247/75 A AU 78247/75A AU 7824775 A AU7824775 A AU 7824775A AU 7824775 A AU7824775 A AU 7824775A
- Authority
- AU
- Australia
- Prior art keywords
- esters
- sulfonic acid
- preparing mono
- dihydroxybenzene sulfonic
- dihydroxybenzene
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/02—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements
- C07D295/027—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms containing only hydrogen and carbon atoms in addition to the ring hetero elements containing only one hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
-
- 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
- C07D213/16—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 containing only one pyridine ring
- C07D213/18—Salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH628874A CH591437A5 (en) | 1974-05-08 | 1974-05-08 | |
| CHCH6288/74 | 1974-05-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU7824775A true AU7824775A (en) | 1976-08-19 |
| AU486183B2 AU486183B2 (en) | 1976-08-19 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| RO72515A (en) | 1982-05-10 |
| DD119782A6 (en) | 1976-05-12 |
| DE2459614A1 (en) | 1975-11-20 |
| ZA75833B (en) | 1976-01-28 |
| FR2269931B2 (en) | 1978-07-21 |
| FR2269931A2 (en) | 1975-12-05 |
| NL7416909A (en) | 1975-11-11 |
| DK671274A (en) | 1975-11-09 |
| JPS50148518A (en) | 1975-11-28 |
| CA1051897A (en) | 1979-04-03 |
| GB1490247A (en) | 1977-10-26 |
| CH591437A5 (en) | 1977-09-15 |
| BE825369R (en) | 1975-05-29 |
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