http://www.cnr.it/ontology/cnr/individuo/prodotto/ID48237
Enantiopure Furo[3,4-c]pyrazole Derivatives by Intramolecular Nitrilimine Cycloaddition: a Stereoselectivity Rationale Based upon MP2 Calculations (Articolo in rivista)
- Type
- Label
- Enantiopure Furo[3,4-c]pyrazole Derivatives by Intramolecular Nitrilimine Cycloaddition: a Stereoselectivity Rationale Based upon MP2 Calculations (Articolo in rivista) (literal)
- Anno
- 2008-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/j.tetasy.2008.05.007 (literal)
- Alternative label
Molteni, G.; Ponti, A (2008)
Enantiopure Furo[3,4-c]pyrazole Derivatives by Intramolecular Nitrilimine Cycloaddition: a Stereoselectivity Rationale Based upon MP2 Calculations
in Tetrahedron: asymmetry (Print)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Molteni, G.; Ponti, A (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Università degli Studi di Milano, Dipartimento di Chimica Organica e Industriale, Via Golgi 19, 20133 Milano, Italy
Consiglio Nazionale delle Ricerche, Istituto di Scienze e Tecnologie Molecolari, Via Golgi 19, 20133 Milano, Italy (literal)
- Titolo
- Enantiopure Furo[3,4-c]pyrazole Derivatives by Intramolecular Nitrilimine Cycloaddition: a Stereoselectivity Rationale Based upon MP2 Calculations (literal)
- Abstract
- Silver carbonate treatment of hydrazonoyl chloride 4 promoted the in situ generation of the corresponding
nitrilimine bearing a stereocentre at the a-position of the ethylenic dipolarophile. Intramolecular
cycloaddition of the latter intermediate involves the formation of 4-(S)-methyl-6-oxo-3,3a,4,5-tetrahydro-
furo[3,4-c]pyrazole derivatives with very good yield and diastereoselectivity. Full rationalization of
the experimentally observed stereoselectivity has been pursued by means of MP2 calculations. (literal)
- Prodotto di
- Autore CNR
Incoming links:
- Prodotto
- Autore CNR di
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi