RU772129C - Способ получения 2-фениланилинометил-3-окси-γ-бутиролактона - Google Patents
Способ получения 2-фениланилинометил-3-окси-γ-бутиролактона Download PDFInfo
- Publication number
- RU772129C RU772129C SU2649091/04A SU2649091A RU772129C RU 772129 C RU772129 C RU 772129C SU 2649091/04 A SU2649091/04 A SU 2649091/04A SU 2649091 A SU2649091 A SU 2649091A RU 772129 C RU772129 C RU 772129C
- Authority
- RU
- Russia
- Prior art keywords
- phenylanilinomethyl
- butyrolactone
- hydroxy
- obtaining
- dioxa
- Prior art date
Links
- -1 2-phenylanilinomethyl-3-hydroxy-γ-butyrolactone Chemical compound 0.000 title claims 2
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine hydrate Chemical compound O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims 4
- QXQDFKMMBAPYOB-UHFFFAOYSA-N 2,3-diphenyl-3,3a,6,6a-tetrahydrofuro[3,4-d][1,2]oxazol-4-one Chemical compound C12C(=O)OCC2ON(C=2C=CC=CC=2)C1C1=CC=CC=C1 QXQDFKMMBAPYOB-UHFFFAOYSA-N 0.000 claims 2
- 239000007868 Raney catalyst Substances 0.000 claims 1
- 229910000564 Raney nickel Inorganic materials 0.000 claims 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 1
- 239000003638 reducing agent Substances 0.000 claims 1
Claims (1)
- Способ получения 2-фениланилинометил-3-окси-γ-бутиролактона восстановлением 3,4-дифенил-6-оксо-2,7-диокса-3-азабицикло(3,3,0)октана в спирте в присутствии никеля Ренея, отличающийся тем, что, с целью упрощения процесса, в качестве восстановителя используют гидразингидрат и процесс ведут при мольном соотношении исходных компонентов 3,4-дифенил-6-оксо-2,7-диокса-3-азабицикло(3,3,0)октана и гидразингидрата 1-2÷2,5 при 30-40°С.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2649091/04A SU772129A1 (ru) | 1978-07-24 | 1978-07-24 | Способ получения 2-фениланилинометил-3-окси-γ-бутиролактона |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2649091/04A SU772129A1 (ru) | 1978-07-24 | 1978-07-24 | Способ получения 2-фениланилинометил-3-окси-γ-бутиролактона |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU772129C true RU772129C (ru) | 2018-03-01 |
| SU772129A1 SU772129A1 (ru) | 2018-03-01 |
Family
ID=61567962
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU772129A1 (ru) |
-
1978
- 1978-07-24 SU SU2649091/04A patent/SU772129A1/ru active
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