ES8304114A1 - Process for Preparing Gamma- butyrothiolactone Derivatives and Intermediates Therefor - Google Patents

Process for Preparing Gamma- butyrothiolactone Derivatives and Intermediates Therefor

Info

Publication number
ES8304114A1
ES8304114A1 ES513070A ES513070A ES8304114A1 ES 8304114 A1 ES8304114 A1 ES 8304114A1 ES 513070 A ES513070 A ES 513070A ES 513070 A ES513070 A ES 513070A ES 8304114 A1 ES8304114 A1 ES 8304114A1
Authority
ES
Spain
Prior art keywords
aryl
yield
alkyl
gamma
butyrothiolactone
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
ES513070A
Other languages
Spanish (es)
Other versions
ES513070A0 (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.)
Chevron USA Inc
Original Assignee
Chevron Research and Technology Co
Chevron Research Co
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
Priority claimed from US06/184,846 external-priority patent/US4311849A/en
Application filed by Chevron Research and Technology Co, Chevron Research Co filed Critical Chevron Research and Technology Co
Publication of ES8304114A1 publication Critical patent/ES8304114A1/en
Publication of ES513070A0 publication Critical patent/ES513070A0/en
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D333/30—Hetero atoms other than halogen
    • C07D333/36—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/50—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton
    • C07C323/51—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton
    • C07C323/57—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being further substituted by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C323/58—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and carboxyl groups bound to the same carbon skeleton having the sulfur atoms of the thio groups bound to acyclic carbon atoms of the carbon skeleton the carbon skeleton being further substituted by nitrogen atoms, not being part of nitro or nitroso groups with amino groups bound to the carbon skeleton

Abstract

3-(N-aryl-N-acylamino)gamma- butyrothiolactones having fungicidal activity are prepared by a process which comprises in a preferred embodiment cleaving the corresponding arylamino-gamma- lactone with a thiolate salt to yield the corresponding arylamino-thiolalkane carboxylate salt hydrolyzing the salt and then acylating the resulting acid to yield the corresponding N-acyl-N- aryl-amino product. This product is then cyclized to yield the required compound. Alternatively, the order of the acylation and cyclization can be reversed. Also novel compounds of the formula < IMAGE > wherein Ar is optionally substituted aryl, R is alkyl, alkenyl or aryl-alkyl, R<1> are various substituents, R<2> is H, Cl, Br, I, alkyl or optionally substituted phenyl and R<3> is H or < IMAGE > wherein R<1> is as defined above.
ES513070A 1980-06-23 1982-06-14 PROCEDURE FOR PREPARING BUTIROTIOLACTONES. Granted ES513070A0 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16245380A 1980-06-23 1980-06-23
US06/184,846 US4311849A (en) 1980-09-08 1980-09-08 Process for making 3-(N-arylamino)-gamma-butyrothiolactones
US20086480A 1980-10-27 1980-10-27

Publications (2)

Publication Number Publication Date
ES8304114A1 true ES8304114A1 (en) 1983-02-16
ES513070A0 ES513070A0 (en) 1983-02-16

Family

ID=27388753

Family Applications (3)

Application Number Title Priority Date Filing Date
ES503313A Expired ES8300105A1 (en) 1980-06-23 1981-06-23 Process for Preparing Gamma- butyrothiolactone Derivatives and Intermediates Therefor
ES513070A Granted ES513070A0 (en) 1980-06-23 1982-06-14 PROCEDURE FOR PREPARING BUTIROTIOLACTONES.
ES513071A Granted ES513071A0 (en) 1980-06-23 1982-06-14 PROCEDURE TO PREPARE ARYLAMINOLACTONES.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES503313A Expired ES8300105A1 (en) 1980-06-23 1981-06-23 Process for Preparing Gamma- butyrothiolactone Derivatives and Intermediates Therefor

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES513071A Granted ES513071A0 (en) 1980-06-23 1982-06-14 PROCEDURE TO PREPARE ARYLAMINOLACTONES.

Country Status (8)

Country Link
CH (1) CH648307A5 (en)
DD (3) DD203718A5 (en)
DE (1) DE3123864A1 (en)
ES (3) ES8300105A1 (en)
FR (3) FR2485013A1 (en)
GB (1) GB2078741B (en)
IT (1) IT1136849B (en)
NL (1) NL8103024A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2088817A1 (en) * 1993-12-02 1996-09-16 Univ La Laguna Control of phytoparasitic nematodes with dibenzyl- butyrolactone type lignans.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5175310A (en) * 1990-03-16 1992-12-29 Elf Atochem North America, Inc. Process for producing alkylthio- and arylthio-substituted carboxylic acids and their thioesters
CN1035252C (en) * 1993-11-23 1997-06-25 王桂英 Aminomethyl formate-1,1,1-trichloro-2-(2,4-dichlorothiophenyl)-ethyl ester and the prepn. method
CN112724403B (en) * 2019-10-14 2022-10-04 中国科学院上海有机化学研究所 Poly (gamma-thiobutyrolactone) and preparation method thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408601A1 (en) * 1977-11-01 1979-06-08 Chevron Res ACYLATION PROCESS OF ANILINE SUBSTITUTED BY LACTONE IN THE ABSENCE OF ACID ACCEPTOR
BR8000986A (en) * 1979-02-22 1980-10-29 Chevron Res FUNGICIDE COMPOUND, PROCESS TO CONTROL THE GROWTH OF FUNGI, COMPOSITION OF FUNGICIDES AND PROCESS FOR THE CONTROL OF FUNGI
MA19111A1 (en) * 1979-10-26 1981-12-31 Ciba Geigy Ag HOMOSERIN DERIVATIVES, PROCESS FOR THEIR PREPARATION AND THEIR USE AS MICROBICIDES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2088817A1 (en) * 1993-12-02 1996-09-16 Univ La Laguna Control of phytoparasitic nematodes with dibenzyl- butyrolactone type lignans.

Also Published As

Publication number Publication date
GB2078741B (en) 1984-02-08
IT1136849B (en) 1986-09-03
ES8304115A1 (en) 1983-02-16
ES503313A0 (en) 1982-10-01
DD209443A5 (en) 1984-05-09
GB2078741A (en) 1982-01-13
FR2491069B1 (en) 1983-12-16
FR2491062B1 (en) 1985-01-18
NL8103024A (en) 1982-01-18
ES513071A0 (en) 1983-02-16
FR2485013B1 (en) 1984-06-29
DE3123864A1 (en) 1982-03-04
CH648307A5 (en) 1985-03-15
FR2485013A1 (en) 1981-12-24
FR2491069A1 (en) 1982-04-02
ES513070A0 (en) 1983-02-16
DD160416A5 (en) 1983-07-27
FR2491062A1 (en) 1982-04-02
ES8300105A1 (en) 1982-10-01
IT8122482A0 (en) 1981-06-22
DD203718A5 (en) 1983-11-02

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