RO98632B1 - Procedeu de preparare a unor derivati ai acidului hidroxiacetic - Google Patents
Procedeu de preparare a unor derivati ai acidului hidroxiaceticInfo
- Publication number
- RO98632B1 RO98632B1 RO129746A RO12974686A RO98632B1 RO 98632 B1 RO98632 B1 RO 98632B1 RO 129746 A RO129746 A RO 129746A RO 12974686 A RO12974686 A RO 12974686A RO 98632 B1 RO98632 B1 RO 98632B1
- Authority
- RO
- Romania
- Prior art keywords
- ambient temperature
- molar equivalents
- compound
- preparing
- hydroxyacetic acid
- Prior art date
Links
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical class OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 abstract 3
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 abstract 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 1
- -1 allyl ester Chemical class 0.000 abstract 1
- RRKTZKIUPZVBMF-IBTVXLQLSA-N brucine Chemical compound O([C@@H]1[C@H]([C@H]2C3)[C@@H]4N(C(C1)=O)C=1C=C(C(=CC=11)OC)OC)CC=C2CN2[C@@H]3[C@]41CC2 RRKTZKIUPZVBMF-IBTVXLQLSA-N 0.000 abstract 1
- RRKTZKIUPZVBMF-UHFFFAOYSA-N brucine Natural products C1=2C=C(OC)C(OC)=CC=2N(C(C2)=O)C3C(C4C5)C2OCC=C4CN2C5C31CC2 RRKTZKIUPZVBMF-UHFFFAOYSA-N 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- ZUFQCVZBBNZMKD-UHFFFAOYSA-M potassium 2-ethylhexanoate Chemical compound [K+].CCCCC(CC)C([O-])=O ZUFQCVZBBNZMKD-UHFFFAOYSA-M 0.000 abstract 1
- 238000010992 reflux Methods 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventia se refera la un pr5ocedeu de preparare a unor derivati ai acidului hidroxiacetic cu formula generala I: (vezi descriere), caracterizat prin aceea ca se efectueaza prin hidroliza compusului cu formula generala II: (vezi descriere), în contact cu 1...11 echivalenti molari ai KOH în etanol la temperatura ambianta sau, atunci când compusul este un ester alil, se va constata cu 1...11 echivalenti molari, 2-etilhexanoat de sodiu sau potasiu, în diclormetan sau etilacetat la temperatura ambianta si, daca se doreste, se dizolva compusul racemic rezultat cu 10 echivalenti molari de brucina în acetonitril la reflux si apoi se raceste la temperatura ambianta.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO129746A RO98632B1 (ro) | 1986-01-17 | 1986-01-17 | Procedeu de preparare a unor derivati ai acidului hidroxiacetic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO129746A RO98632B1 (ro) | 1986-01-17 | 1986-01-17 | Procedeu de preparare a unor derivati ai acidului hidroxiacetic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO98632B1 true RO98632B1 (ro) | 1990-03-30 |
Family
ID=40906727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO129746A RO98632B1 (ro) | 1986-01-17 | 1986-01-17 | Procedeu de preparare a unor derivati ai acidului hidroxiacetic |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO98632B1 (ro) |
-
1986
- 1986-01-17 RO RO129746A patent/RO98632B1/ro unknown
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