RO86918B1 - Procedeu pentru prepararea unor derivati tri spiranici - Google Patents
Procedeu pentru prepararea unor derivati tri spiraniciInfo
- Publication number
- RO86918B1 RO86918B1 RO112487A RO11248781A RO86918B1 RO 86918 B1 RO86918 B1 RO 86918B1 RO 112487 A RO112487 A RO 112487A RO 11248781 A RO11248781 A RO 11248781A RO 86918 B1 RO86918 B1 RO 86918B1
- Authority
- RO
- Romania
- Prior art keywords
- preparation
- derivatives
- catalyst
- solvent
- trispirane
- Prior art date
Links
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000000575 pesticide Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- XUSXTHMTOSFZII-UHFFFAOYSA-N 1-(aminomethyl)cyclohexan-1-ol Chemical compound NCC1(O)CCCCC1 XUSXTHMTOSFZII-UHFFFAOYSA-N 0.000 abstract 1
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 abstract 1
- 239000005695 Ammonium acetate Substances 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract 1
- 229940043376 ammonium acetate Drugs 0.000 abstract 1
- 235000019257 ammonium acetate Nutrition 0.000 abstract 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 abstract 1
- 125000002541 furyl group Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
Landscapes
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Inventia se refera la un procedeu pentru prepararea unor derivati trispiranici utilizabili la pesticide sau intermediari pentru pesticide si substante antidot cu formula generala (vezi formula) în care R este hidrogen, metil, etil, fenil si furil, prin tratarea 2-cetociclohexan-spiro-3-(fenil-4R)-izoxazolinei, în care R are semnificatia de mai sus, cu 1-aminometilciclohexanol, la temperatura de reflux, în prezenta unei hidrocarburi aromatice ce formeaza azeotrop cu apa ca solvent si în prezenta de catalizator, procedeu, în care, în scopul cresterii randamentului, reactia se executa în toluen sau xilen ca solvent si în prezenta de acetat de amoniu drept catalizator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO112487A RO86918B1 (ro) | 1981-12-21 | 1981-12-21 | Procedeu pentru prepararea unor derivati tri spiranici |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO112487A RO86918B1 (ro) | 1981-12-21 | 1981-12-21 | Procedeu pentru prepararea unor derivati tri spiranici |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO86918A2 RO86918A2 (ro) | 1985-05-20 |
| RO86918B1 true RO86918B1 (ro) | 1985-05-31 |
Family
ID=20113827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO112487A RO86918B1 (ro) | 1981-12-21 | 1981-12-21 | Procedeu pentru prepararea unor derivati tri spiranici |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO86918B1 (ro) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1368848A (zh) * | 1999-08-13 | 2002-09-11 | 阿温提斯作物科学有限公司 | 用作农药的杂环螺环化合物 |
-
1981
- 1981-12-21 RO RO112487A patent/RO86918B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO86918A2 (ro) | 1985-05-20 |
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