GB1415996A - Process for the preparation of 2-chloro-5-sulphamoyl- benzoic acids - Google Patents

Process for the preparation of 2-chloro-5-sulphamoyl- benzoic acids

Info

Publication number
GB1415996A
GB1415996A GB1875674A GB1875674A GB1415996A GB 1415996 A GB1415996 A GB 1415996A GB 1875674 A GB1875674 A GB 1875674A GB 1875674 A GB1875674 A GB 1875674A GB 1415996 A GB1415996 A GB 1415996A
Authority
GB
United Kingdom
Prior art keywords
general formula
chloro
preparation
cucl
fecl
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
Application number
GB1875674A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PFIZER
Pfizer Inc
Original Assignee
PFIZER
Pfizer Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by PFIZER, Pfizer Inc filed Critical PFIZER
Publication of GB1415996A publication Critical patent/GB1415996A/en
Expired legal-status Critical Current

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
    • C07D295/22—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 with hetero atoms directly attached to ring nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/92—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with a hetero atom directly attached to the ring nitrogen atom
    • C07D211/96—Sulfur atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogenated Pyridines (AREA)
GB1875674A 1973-09-26 1974-04-29 Process for the preparation of 2-chloro-5-sulphamoyl- benzoic acids Expired GB1415996A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US400704A US3879402A (en) 1973-09-26 1973-09-26 Process for preparing 2-chloro-5-sulfamoylbenzoic acids

Publications (1)

Publication Number Publication Date
GB1415996A true GB1415996A (en) 1975-12-03

Family

ID=23584675

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1875674A Expired GB1415996A (en) 1973-09-26 1974-04-29 Process for the preparation of 2-chloro-5-sulphamoyl- benzoic acids

Country Status (14)

Country Link
US (1) US3879402A (https=)
JP (1) JPS5726510B2 (https=)
AR (1) AR202421A1 (https=)
AT (1) AT332861B (https=)
CA (1) CA1022552A (https=)
DD (1) DD114596A5 (https=)
DK (1) DK133977B (https=)
ES (1) ES429000A1 (https=)
FI (1) FI234274A7 (https=)
GB (1) GB1415996A (https=)
LU (1) LU70683A1 (https=)
NL (1) NL7410541A (https=)
RO (1) RO70372A (https=)
SE (1) SE7409629L (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068407A1 (en) * 1981-06-22 1983-01-05 Hodogaya Chemical Co., Ltd. Aminosulfonylbenzoic acid derivatives
US4999134A (en) * 1987-09-25 1991-03-12 Basf Aktiengesellschaft Zinc salts, lead salts and/or calcium salts of carboxylic acids and their use as corrosion inhibitors

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138399A (en) * 1970-09-14 1979-02-06 Pfizer Inc. Sulfamylbenzoic acid
US4006007A (en) * 1975-01-02 1977-02-01 Monsanto Company N-(Substituted phenyl) derivatives of saccharin
US7262318B2 (en) * 2004-03-10 2007-08-28 Pfizer, Inc. Substituted heteroaryl- and phenylsulfamoyl compounds
US20050288340A1 (en) * 2004-06-29 2005-12-29 Pfizer Inc Substituted heteroaryl- and phenylsulfamoyl compounds
CA2696336A1 (en) * 2007-08-15 2009-02-19 Schering Corporation Substituted azepine- and diazepine-sulfonamides useful to inhibit 11.beta.-hydroxysteroid dehydrogenase type-1
CN109293539A (zh) * 2018-10-26 2019-02-01 天津德凯化工股份有限公司 一种提高染料固色率和溶解度的中间体及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1249383A (en) * 1968-04-22 1971-10-13 Pfizer Benzylthio-benzylsulphinyl- and benzylsulfonylbenzoic acid derivatives

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0068407A1 (en) * 1981-06-22 1983-01-05 Hodogaya Chemical Co., Ltd. Aminosulfonylbenzoic acid derivatives
US4999134A (en) * 1987-09-25 1991-03-12 Basf Aktiengesellschaft Zinc salts, lead salts and/or calcium salts of carboxylic acids and their use as corrosion inhibitors

Also Published As

Publication number Publication date
DK418074A (https=) 1975-05-20
ES429000A1 (es) 1977-01-16
US3879402A (en) 1975-04-22
NL7410541A (nl) 1975-04-01
DK133977B (da) 1976-08-23
LU70683A1 (https=) 1975-05-21
AR202421A1 (es) 1975-06-06
JPS5058029A (https=) 1975-05-20
FI234274A7 (https=) 1975-03-27
JPS5726510B2 (https=) 1982-06-04
AT332861B (de) 1976-10-25
DD114596A5 (https=) 1975-08-12
CA1022552A (en) 1977-12-13
ATA647774A (de) 1976-02-15
RO70372A (ro) 1980-07-15
SE7409629L (https=) 1975-03-27

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee