β-(Methoxy-(substitutedphenyl)-methyl)-γ-butyrolactones: A short synthesis from cinnamyl acetate
| العنوان: | β-(Methoxy-(substitutedphenyl)-methyl)-γ-butyrolactones: A short synthesis from cinnamyl acetate |
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| المؤلفون: | Shiromani Sharma, Payare L. Sangwan, Ravi Shankar, Buddh Singh, Subhash C. Taneja |
| المصدر: | Synthetic Communications. 46:361-366 |
| بيانات النشر: | Informa UK Limited, 2016. |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | 010405 organic chemistry, Organic Chemistry, 010402 general chemistry, 01 natural sciences, 0104 chemical sciences, chemistry.chemical_compound, Acetic anhydride, Acetic acid, chemistry, Manganese(III) acetate, Boiling, Organic chemistry, Lignin, Cinnamyl acetate |
| الوصف: | A simple and short synthesis has been revealed for the preparation of (±) β-(Methoxy-(substitutedphenyl)-methyl)-γ-butyrolactones. The reaction of cinnamyl acetate with Mn(OAc)3 · 2H2O in boiling acetic acid containing acetic anhydride gave the products 2 and 3, which further cyclized in 3% H2SO4/CH3OH to afford the butyrolactones (8a–e), which are intermediates of lignin, in good to moderate yields. |
| تدمد: | 1532-2432 0039-7911 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_________::7a2c6272adf256acc4859b031c706038Test https://doi.org/10.1080/00397911.2016.1138497Test |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi...........7a2c6272adf256acc4859b031c706038 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15322432 00397911 |
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