Facile synthesis of 1,3-diacetyl-2-methylcyclopentene a versatile synthetic intermediate.
β Scribed by Roselyne Pardo; Maurice Santelli
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- French
- Weight
- 252 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
hexant 1, condcnbation 06 acetgLacetone with 1,2-dibhomoethanc, and the LOOmehibation 06 O-acetg.tated d¬ate 06 I-acetye-2-methyecgcLopenAeMe. The phOCebA 06 ibOmehiAUfiOn phovideb bebt hebU.ktb and itb mcchanibm id dibcubbed.
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Elaeocrrpine (I) and isoelaeocerpine (II), major alkaloids of Eleeocsrnus polydectylus Schl., h8V8 been proV8d to have 8 unique chromanoindolizidine Sk818tOn by the chemical and X-ray crystallographic investigetions. 18) w8 nOU wish to report an effective method for constructing chromano[3,2-qlpipe
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