Diastereoselective photocycloaddition of an axial chiral enamide

Tetrahedron Letters

Volumn 40, Issue 51, 1999, Pages 9003-9004

  Bach, Thorsten ^a   Schröder, Jürgen ^a   Harms, Klaus ^a  

^a PHILIPPS UNIVERSITY MARBURG   (Germany)

Author keywords

Asymmetric induction; Atropisomerism; Cycloadditions; Photochemistry

Indexed keywords

AMIDE; ANILINE DERIVATIVE; BENZALDEHYDE; OXETANE DERIVATIVE;

ARTICLE; CYCLIZATION; ISOMERISM; PHOTOCHEMISTRY; STEREOCHEMISTRY;

EID: 0033579641     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4039(99)01933-4     Document Type: Article

References (11)

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3. Clayden J. Angew. Chem. 1997, 109, 986-988. Angew. Chem. Int. Ed. Engl. 1997, 36, 949-951.
4. Curran DP, Qi H, Geib SJ, DeMello CN. J. Am. Chem. Soc. 1994, 116, 3131-3132.
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7. Hughes AD, Price DA, Simpkins NS. J. Chem. Soc., Perkin Trans. 1 1999, 1295-1304.
8. Clayden J. Synlett 1998, 810-816.
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10. 3): δ = 23.2, 32.1, 35.7, 55.3, 71.4, 87.6, 126.3, 126.7, 127.7, 128.1, 128.6, 129.5, 132.8, 136.3, 138.2, 147.1, 171.0. (formula presented)
11. A molecule of compound 4a in the crystal: Further details of the crystal structure investigations related to this compound may be obtained from the Director of the Cambridge Crystallographic Data Centre, 12 Union Road, GB-Cambridge CB2 1EZ, on quoting the full literature citation.