Chiral Butadienes, 10. Barriers to Enantiomerization of 1,2,3,4-Tetramethyl-1,3-butadienes
β Scribed by Becher, Georg ;Mannschreck, Albrecht
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1983
- Tongue
- English
- Weight
- 388 KB
- Volume
- 116
- Category
- Article
- ISSN
- 0009-2940
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A [3 + 2]-Photocycloaddition of 9,10-Dicyanophenanthrene to 1,3-Butadiene. -The product ratio is influenced by dilution of the reaction mixture, 9-fluorenone as additive and the change to benzene as solvent. In all cases, the yield of product (III) decreases (0% yield in benzene solution). Mechanis
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