SE8401280L - INTERMEDIATES AND THE PROCEDURE FOR PRODUCING THEREOF - Google Patents
INTERMEDIATES AND THE PROCEDURE FOR PRODUCING THEREOFInfo
- Publication number
- SE8401280L SE8401280L SE8401280A SE8401280A SE8401280L SE 8401280 L SE8401280 L SE 8401280L SE 8401280 A SE8401280 A SE 8401280A SE 8401280 A SE8401280 A SE 8401280A SE 8401280 L SE8401280 L SE 8401280L
- Authority
- SE
- Sweden
- Prior art keywords
- intermediates
- procedure
- producing
- esters
- image
- Prior art date
Links
- 239000000543 intermediate Substances 0.000 title 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- -1 alkylene di-esters Chemical class 0.000 abstract 1
- 150000001735 carboxylic acids Chemical class 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C305/00—Esters of sulfuric acids
- C07C305/26—Halogenosulfates, i.e. monoesters of halogenosulfuric acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Novel compounds of the formula <IMAGE> in which X is halogen or <IMAGE> and R1 and R2 are hydrogen or alkyl are useful in the preparation of alpha -haloalkyl esters or alkylene di-esters of carboxylic acids, e.g. 1,1-dioxopenicillanic acid esters.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08308615A GB2137193B (en) | 1983-03-29 | 1983-03-29 | Chlorosulphonic acid esters |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8401280D0 SE8401280D0 (en) | 1984-03-07 |
SE8401280L true SE8401280L (en) | 1984-09-30 |
Family
ID=10540408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8401280A SE8401280L (en) | 1983-03-29 | 1984-03-07 | INTERMEDIATES AND THE PROCEDURE FOR PRODUCING THEREOF |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS59184156A (en) |
DE (1) | DE3411242A1 (en) |
FR (1) | FR2543547A1 (en) |
GB (1) | GB2137193B (en) |
IT (1) | IT8467298A0 (en) |
SE (1) | SE8401280L (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4704456A (en) * | 1985-11-22 | 1987-11-03 | Pfizer Inc. | Process for sultamicillin intermediate |
JPH01139584A (en) * | 1987-11-25 | 1989-06-01 | Yoshitomi Pharmaceut Ind Ltd | Production of penicillanic acid compound |
CN107986995A (en) * | 2017-12-08 | 2018-05-04 | 和夏化学(太仓)有限公司 | A kind of preparation method of methyl dichloro sulphonic acid ester |
CN111548258A (en) * | 2019-02-12 | 2020-08-18 | 北京旭阳科技有限公司 | Use of sulfonyl type compounds as chlorination reagents |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3238240A (en) * | 1963-09-20 | 1966-03-01 | Pennsalt Chemicals Corp | Perhaloalkyl chlorosulfates and fluorosulfates |
CA1010257A (en) * | 1970-08-31 | 1977-05-17 | Duane R. Arneklev | Antidote compositions and method of use with herbicides |
-
1983
- 1983-03-29 GB GB08308615A patent/GB2137193B/en not_active Expired
-
1984
- 1984-03-07 SE SE8401280A patent/SE8401280L/en not_active Application Discontinuation
- 1984-03-27 IT IT8467298A patent/IT8467298A0/en unknown
- 1984-03-27 DE DE19843411242 patent/DE3411242A1/en not_active Withdrawn
- 1984-03-28 FR FR8404872A patent/FR2543547A1/en active Pending
- 1984-03-28 JP JP59062079A patent/JPS59184156A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2543547A1 (en) | 1984-10-05 |
JPS59184156A (en) | 1984-10-19 |
SE8401280D0 (en) | 1984-03-07 |
DE3411242A1 (en) | 1985-01-10 |
GB2137193B (en) | 1986-05-08 |
GB2137193A (en) | 1984-10-03 |
GB8308615D0 (en) | 1983-05-05 |
IT8467298A0 (en) | 1984-03-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI885651A0 (en) | Process for the preparation of optically active 3-desmethylmevalonic acid derivatives and intermediates | |
ES477695A1 (en) | Derivatives of dehydrocyclicimino acids | |
IE812565L (en) | N-substituted omega-(2-oxo-4-imidazolin-1-yl) alkonoic acids | |
GR74704B (en) | ||
SE8405123L (en) | PROCEDURE FOR PREPARING PYRROLIDINE OR PYRIDINE CARBOXYLIC ACID DERIVATIVES | |
SE8401280L (en) | INTERMEDIATES AND THE PROCEDURE FOR PRODUCING THEREOF | |
SE8100846L (en) | ANTIRINOVIRUSMEDEL | |
ATE53845T1 (en) | THIONOPHOSPHONIC ACID ESTERS. | |
FI892681A0 (en) | NYA JODADE ICKE-JONISKA TRIJODBENZENFOERENINGAR OCH DESSA INNEHAOLLANDE KONTRASTMEDEL. | |
HUT47398A (en) | Antiparasitic compositions comprising 2,2-dimethyl-cyclopropanecarboxylic acid derivatives and process for producing the active ingredients and their intermediates | |
GR79170B (en) | ||
RO87991A (en) | PROCESS FOR THE PREPARATION OF TIAZOLIDIN ESTERS SUBSTITUTED BY MINERAL ACIDS | |
NO792126L (en) | CARBAZOLE DERIVATIVES. | |
SE8702936L (en) | HYDROXIMIC ACIDS OF 7-OXABICYCLOHEPTAN SUBSTITUTED ETHERS AND TIOETHERS | |
NO865121D0 (en) | PROCEDURE FOR THE PREPARATION OF 5- OR 6-SUBSTITUTED-BETA-CARBOLIN-3-CARBOXYLIC ACIDS. | |
ATE33821T1 (en) | PROCESS FOR THE PREPARATION OF HALOGENATED 3,3-DIMETHYL-5-HEXEN-2-ONES. | |
ES2060854T3 (en) | PROCEDURE FOR THE PREPARATION OF ACID 2-MERCAPTO-4-METHYL-1,3-THIAZOL-5-IL-ACETICO AND ITS ESTERS. | |
AT388736B (en) | Novel stable crystalline forms of ceftazidime t-butyl ester and process for their preparation | |
PT72340A (en) | Process for the preparation of a fungicidal composition containing esters of indan-4-yl of n-alkyl-carbamic acids | |
SE8104583L (en) | POLYHALOGENERATED UNMATTERED MONOMERESTRATE AND PROCEDURES FOR PREPARING THEREOF | |
ATE144257T1 (en) | TETRAHYDRO-4-PHENYLIMINO-3-THIOPHENACETIC ACIDS | |
DE58909563D1 (en) | 3-anilino-2-hydroxycarbonyl-4-thiophenacetic acids |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAV | Patent application has lapsed |
Ref document number: 8401280-6 Effective date: 19860129 Format of ref document f/p: F |