ES351113A1 - Procedure for preparing 2-imino-1,3-ditioethanes. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for preparing 2-imino-1,3-ditioethanes. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES351113A1 ES351113A1 ES351113A ES351113A ES351113A1 ES 351113 A1 ES351113 A1 ES 351113A1 ES 351113 A ES351113 A ES 351113A ES 351113 A ES351113 A ES 351113A ES 351113 A1 ES351113 A1 ES 351113A1
- Authority
- ES
- Spain
- Prior art keywords
- imino
- translation
- procedure
- machine
- legally binding
- 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
- 238000000034 method Methods 0.000 title abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- QLAJNZSPVITUCQ-UHFFFAOYSA-N 1,3,2-dioxathietane 2,2-dioxide Chemical compound O=S1(=O)OCO1 QLAJNZSPVITUCQ-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000002585 base Substances 0.000 abstract 1
- 150000002540 isothiocyanates Chemical class 0.000 abstract 1
- -1 methylene halide Chemical class 0.000 abstract 1
- 229910052760 oxygen Chemical group 0.000 abstract 1
- 239000001301 oxygen Chemical group 0.000 abstract 1
- 230000000361 pesticidal effect Effects 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 238000006798 ring closing metathesis reaction Methods 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
- C07F9/6553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having sulfur atoms, with or without selenium or tellurium atoms, as the only ring hetero atoms
- C07F9/655327—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having sulfur atoms, with or without selenium or tellurium atoms, as the only ring hetero atoms the sulfur atom being part of a four-membered ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Abstract
Procedure to prepare new 2-imino-1,3-dithioethenes, with pesticidal activity, of general formula: **(See formula)** in which X is sulfur or oxygen, and R and R1 each represent radicals chosen from the group consisting of lower alkyl, lower alkoxy and phenyl, characterized in that in a first step, at least equimolar amounts of an isothiocyanate of General Formula: **(See formula)** wherein R and R1 are in accordance with that defined above, with an alkali metal sulfhydrate; in a second stage, the resulting reaction mixture is subjected to a ring closure, introducing into it a compound chosen from the group consisting of methylene halide and methylene sulfate, in the presence of a base, and in a third stage, Recover the resulting 1,3-diethano compound from the reaction mixture. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61960667A | 1967-03-01 | 1967-03-01 | |
| US62640367A | 1967-03-28 | 1967-03-28 | |
| US63254567A | 1967-04-21 | 1967-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES351113A1 true ES351113A1 (en) | 1969-12-16 |
Family
ID=27417247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES351113A Expired ES351113A1 (en) | 1967-03-01 | 1968-03-01 | Procedure for preparing 2-imino-1,3-ditioethanes. (Machine-translation by Google Translate, not legally binding) |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES351113A1 (en) |
| FR (1) | FR1562299A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4067882A (en) * | 1976-06-14 | 1978-01-10 | American Cyanamid Company | Process for the preparation of 2-dialkoxy phosphinylimino-1,3-dithietane |
| US4065466A (en) * | 1976-06-14 | 1977-12-27 | American Cyanamid Company | Integrated process for the preparation of 2-dialkoxyphosphinylimino-1,3-dithietane |
| US4070372A (en) * | 1976-06-14 | 1978-01-24 | American Cyanamid Company | Process for the preparation of the 2-diethoxyphosphinylimino-1,3-dithietane |
-
1968
- 1968-03-01 ES ES351113A patent/ES351113A1/en not_active Expired
- 1968-03-01 FR FR1562299D patent/FR1562299A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1562299A (en) | 1969-04-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19840622 |