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Volumn 44, Issue 9, 2012, Pages 1293-1303

Straightforward synthesis of nonconjugated cyclohex-3-enone and conjugated 4-methylenecyclohex-2-enone derivatives

Author keywords

alkynes; catalysis; cobalt; Diels Alder reaction; dienes; nonconjugation

Indexed keywords

ALKYNES; BIDENTATE PHOSPHINES; CARBON-CARBON DOUBLE BONDS; DEPROTECTION; DIELS-ALDER REACTION; DIENES; ISOMERISATION; MILD REACTION CONDITIONS; NONCONJUGATED; NONCONJUGATION; REGIO-SELECTIVE; SILYL ENOL ETHERS;

EID: 84859853689     PISSN: 00397881     EISSN: 1437210X     Source Type: Journal    
DOI: 10.1055/s-0031-1289752     Document Type: Article
Times cited : (12)

References (40)
  • 35
    • 84860190943 scopus 로고    scopus 로고
    • Ligands: dppe = 1,2-bis(diphenylphosphino)ethane; py-imine = 2,4,6-trimethyl - N (pyridin-2-ylmethylene)aniline.
    • Ligands: dppe = 1,2-bis(diphenylphosphino)ethane; py-imine = 2,4,6-trimethyl- N -(pyridin-2-ylmethylene)aniline.
  • 36
    • 84860190941 scopus 로고    scopus 로고
    • In previous reactions the use of iron powder increased the chemo- and regioselectivity. In this series of experiments, the iron powder additive was not necessary and was therefore not added.
    • In previous reactions the use of iron powder increased the chemo- and regioselectivity. In this series of experiments, the iron powder additive was not necessary and was therefore not added.
  • 38
    • 84860203530 scopus 로고    scopus 로고
    • The catalysts with phosphine-type ligands show reactivity for the Diels-Alder reaction as well as for 1,4-hydrovinyl-ation. In contrast, catalysts with pyridine-imine-type ligands are unreactive in 1,4-hydrovinylation reactions thus far.
    • The catalysts with phosphine-type ligands show reactivity for the Diels-Alder reaction as well as for 1,4-hydrovinyl-ation. In contrast, catalysts with pyridine-imine-type ligands are unreactive in 1,4-hydrovinylation reactions thus far.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.