FR2401150A1 - PROCESS FOR PREPARING 5,6-DIHYDRO-2-METHYL-1,4-OXATHIINE (I) DERIVATIVES - Google Patents

PROCESS FOR PREPARING 5,6-DIHYDRO-2-METHYL-1,4-OXATHIINE (I) DERIVATIVES

Info

Publication number
FR2401150A1
FR2401150A1 FR7814495A FR7814495A FR2401150A1 FR 2401150 A1 FR2401150 A1 FR 2401150A1 FR 7814495 A FR7814495 A FR 7814495A FR 7814495 A FR7814495 A FR 7814495A FR 2401150 A1 FR2401150 A1 FR 2401150A1
Authority
FR
France
Prior art keywords
oxathiine
dihydro
derivatives
methyl
preparing
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.)
Granted
Application number
FR7814495A
Other languages
French (fr)
Other versions
FR2401150B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2401150A1 publication Critical patent/FR2401150A1/en
Application granted granted Critical
Publication of FR2401150B1 publication Critical patent/FR2401150B1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D327/00—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
    • C07D327/02—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms one oxygen atom and one sulfur atom
    • C07D327/06—Six-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Préparation de dérivés de 5,6-dihydro-2-méthyl-1,4-oxathiine. On part de 1,3-oxathiolane qu'on traite par le chlore ou le brome dans un solvant non hydroxylique pour aboutir à un halogénure d'alkyl-sulfényle qu'on cyclise avec perte d'acide chlorhydrique (ou bromhydrique). Utilisation générale comme fongicides, bactéricides et produits chimiques proprement dits.Preparation of 5,6-dihydro-2-methyl-1,4-oxathiine derivatives. We start with 1,3-oxathiolane which is treated with chlorine or bromine in a non-hydroxylic solvent to end in an alkyl-sulfenyl halide which is cyclized with loss of hydrochloric acid (or hydrobromic acid). General use as fungicides, bactericides and chemicals themselves.

FR7814495A 1977-05-06 1978-05-05 PROCESS FOR THE PREPARATION OF 5,6-DIHYDRO-2-METHYL-1,4-OXATHIIN (I) DERIVATIVES Expired FR2401150B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA277,860A CA1036167A (en) 1977-05-06 1977-05-06 Process for preparing 5,6-dihydro-2-methyl-1,4-oxathiin derivatives

Publications (2)

Publication Number Publication Date
FR2401150A1 true FR2401150A1 (en) 1979-03-23
FR2401150B1 FR2401150B1 (en) 1985-08-30

Family

ID=4108593

Family Applications (2)

Application Number Title Priority Date Filing Date
FR7814495A Expired FR2401150B1 (en) 1977-05-06 1978-05-05 PROCESS FOR THE PREPARATION OF 5,6-DIHYDRO-2-METHYL-1,4-OXATHIIN (I) DERIVATIVES
FR7827026A Granted FR2396010A1 (en) 1977-05-06 1978-09-15 PROCESS FOR PREPARING 5,6-DIHYDRO-2-METHYL-1,4-OXATHIINE (I) DERIVATIVES

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR7827026A Granted FR2396010A1 (en) 1977-05-06 1978-09-15 PROCESS FOR PREPARING 5,6-DIHYDRO-2-METHYL-1,4-OXATHIINE (I) DERIVATIVES

Country Status (6)

Country Link
JP (2) JPS6016954B2 (en)
AU (1) AU516809B2 (en)
CA (1) CA1036167A (en)
FR (2) FR2401150B1 (en)
GB (1) GB1594450A (en)
IN (1) IN148905B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189435A (en) * 1977-05-06 1980-02-19 Lee Wha S Process for preparing 5,6-dihydro-2-methyl-1,4-oxathiin derivatives
CA1124248A (en) * 1978-08-27 1982-05-25 Andrew A. Znotins Method of making 5,6-dihydro-2-methyl-n-phenyl-1,4- oxathiin-3-carboxamide
IL58177A (en) * 1978-08-27 1984-08-31 Uniroyal Ltd Method of making 5,6-dihydro-2-methyl-n-phenyl-1,4-oxathiin-3-carboxamide
CA1109073A (en) * 1978-09-05 1981-09-15 Uniroyal Chemical Co./Uniroyal Chemical Cie. Method of making 5,6-dihydro-2-methyl-n-phenyl-1,4- oxathiin-3-carboxamide
US4182716A (en) * 1978-09-05 1980-01-08 Uniroyal, Ltd. Method of making 5,6-dihydro-2-methyl-N-phenyl-1,4-oxathiin-3-carboxamide
CA1166262A (en) * 1981-08-11 1984-04-24 Frederick M.M. Hager Synthesis of intermediate for the manufacture of 5,6- dihydro-2-methyl-n-phenyl-1,4-oxathiin-3-carboxamide
JPS5922547A (en) * 1982-07-28 1984-02-04 富士電機株式会社 Apparatus for controlling medical bed

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010597A (en) * 1973-05-25 1975-02-03

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Néant *

Also Published As

Publication number Publication date
FR2396010B1 (en) 1985-02-22
AU3583778A (en) 1979-11-08
JPS6016954B2 (en) 1985-04-30
AU516809B2 (en) 1981-06-25
JPS6135194B2 (en) 1986-08-12
GB1594450A (en) 1981-07-30
JPS53149976A (en) 1978-12-27
FR2401150B1 (en) 1985-08-30
IN148905B (en) 1981-07-18
CA1036167A (en) 1978-08-08
FR2396010A1 (en) 1979-01-26
JPS57131786A (en) 1982-08-14

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