FR1532332A - New process for preparing 2-alkoxy-5-sulfamido-benzoic acids - Google Patents
New process for preparing 2-alkoxy-5-sulfamido-benzoic acidsInfo
- Publication number
- FR1532332A FR1532332A FR100123A FR100123A FR1532332A FR 1532332 A FR1532332 A FR 1532332A FR 100123 A FR100123 A FR 100123A FR 100123 A FR100123 A FR 100123A FR 1532332 A FR1532332 A FR 1532332A
- Authority
- FR
- France
- Prior art keywords
- sulfamido
- alkoxy
- preparing
- new process
- benzoic acids
- 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
- 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
- C07C311/22—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms
- C07C311/29—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound oxygen atoms having the sulfur atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C309/57—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing carboxyl groups bound to the carbon skeleton
- C07C309/59—Nitrogen analogues of carboxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Priority Applications (19)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR100123A FR1532332A (en) | 1967-03-23 | 1967-03-23 | New process for preparing 2-alkoxy-5-sulfamido-benzoic acids |
ES350986A ES350986A1 (en) | 1967-03-23 | 1968-02-27 | Process for the preparation of 2-alkoxy-5-n-(substituted or unsubstituted)-sulphamidobenzoic acids |
BE711978D BE711978A (en) | 1967-03-23 | 1968-03-11 | |
MC751A MC705A1 (en) | 1967-03-23 | 1968-03-12 | New process for preparing 2-alkoxy-5-n (substituted or unsubstituted) sulfamido benzoic acids |
IL29627A IL29627A (en) | 1967-03-23 | 1968-03-12 | Process for the preparation of 2-alkoxy-5-n(substituted or unsubstituted)sulphamidobenzoic acids and benzonitrile intermediates |
IE287/68A IE31981B1 (en) | 1967-03-23 | 1968-03-12 | Process for the preparation of 2-alkoxy-5-n (substituted or unsubstituted) sulphamido-benzoic acids |
IT35558/68A IT1052281B (en) | 1967-03-23 | 1968-03-14 | PROCEDURE FOR THE PRODUCTION OF 2-ALCOXY-5-SULPHAMIDE-BENZOIC ACIDS N-REPLACED OR NOT REPLACED |
OA53212A OA02767A (en) | 1967-03-23 | 1968-03-14 | Process for the preparation of 2-alkoxy-5-n (substituted or not) -sulfamido benzoic acids. |
BG009594A BG15559A3 (en) | 1967-03-23 | 1968-03-15 | METHOD FOR THE PREPARATION OF 2-ALKOXY-5-SULFAMIDOBENZONITRILE |
AT15571A AT294042B (en) | 1967-03-23 | 1968-03-20 | PROCESS FOR THE PREPARATION OF NEW 2-ALKOXY-5-CHLOROSULFONYLNITROBENZENE |
AT277768A AT294040B (en) | 1967-03-23 | 1968-03-20 | Process for the preparation of 2-alkoxy-5-sulfamidobenzoic acids |
CS222468A CS155179B2 (en) | 1967-03-23 | 1968-03-22 | |
GB04067/68A GB1204406A (en) | 1967-03-23 | 1968-03-22 | Process for the preparation of 2-alkoxy-5-n-(substituted or unsubstituted)-sulphamidobenzoic acids |
CS610372A CS155176B2 (en) | 1967-03-23 | 1968-03-22 | |
CH424268A CH486431A (en) | 1967-03-23 | 1968-03-22 | Process for preparing 2-alkoxy-5- (N-substituted or non-sulfamido) benzoic acids |
YU0646/68A YU32182B (en) | 1967-03-23 | 1968-03-22 | Postupak za dobijanje 2-alkoksi-5-n(supstituisanih ili nesupstituisanih) sulfamido kiselina |
YU1175/73A YU36698B (en) | 1967-03-23 | 1973-05-03 | Process for obtaining 2-ethoxy-5-chloro-sulfonyl-nitrobenzole |
YU277179A YU277179A (en) | 1967-03-23 | 1979-11-12 | Process for obtaining 2-alkoxy-5-chlorosulfonyl-nitrobenzene |
YU02770/79A YU277079A (en) | 1967-03-23 | 1979-11-12 | Process for obtaining 2-akoxy-5-chlorosulfonyl-nitrobenzene |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR100123A FR1532332A (en) | 1967-03-23 | 1967-03-23 | New process for preparing 2-alkoxy-5-sulfamido-benzoic acids |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1532332A true FR1532332A (en) | 1968-07-12 |
Family
ID=8627530
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR100123A Expired FR1532332A (en) | 1967-03-23 | 1967-03-23 | New process for preparing 2-alkoxy-5-sulfamido-benzoic acids |
Country Status (3)
Country | Link |
---|---|
AT (2) | AT294042B (en) |
CS (2) | CS155179B2 (en) |
FR (1) | FR1532332A (en) |
-
1967
- 1967-03-23 FR FR100123A patent/FR1532332A/en not_active Expired
-
1968
- 1968-03-20 AT AT15571A patent/AT294042B/en not_active IP Right Cessation
- 1968-03-20 AT AT277768A patent/AT294040B/en not_active IP Right Cessation
- 1968-03-22 CS CS222468A patent/CS155179B2/cs unknown
- 1968-03-22 CS CS610372A patent/CS155176B2/cs unknown
Also Published As
Publication number | Publication date |
---|---|
CS155179B2 (en) | 1974-05-30 |
CS155176B2 (en) | 1974-05-30 |
AT294042B (en) | 1971-10-15 |
AT294040B (en) | 1971-11-10 |
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