Molecules 2000, 5(9), 1062-1067; doi:10.3390/50901062
Article

Swern Oxidation of Bicyclo[2.2.1]hept-5-ene-2,3-diol and Its Pyrazine-fused Derivatives: An Improved Synthesis of Bicyclo[2.2.1]hept-5-ene-2,3-dione and An Unexpected Ring-Opening Reaction

Tomoshige Kobayashi* email and Sayuri Kobayashi
Department of Chemistry, Faculty of Science, Shinshu University, Matsumoto 390-8621, Japan
* Author to whom correspondence should be addressed.
Received: 14 August 2000 / Accepted: 6 September 2000 / Published: 9 September 2000
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Abstract: An improved synthesis of bicyclo[2.2.1]hept-5-ene-2,3-dione by Swern oxidation of bicyclo[2.2.1]hept-5-ene-2,3-diol, and an unexpected ring-opening reaction by the Swern oxidation of pyrazine-fused congeners are described.
Keywords: Swern oxidation; vicinal cis-diol; α-diketone; ring-opening; norbornene; pyrazine

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MDPI and ACS Style

Kobayashi, T.; Kobayashi, S. Swern Oxidation of Bicyclo[2.2.1]hept-5-ene-2,3-diol and Its Pyrazine-fused Derivatives: An Improved Synthesis of Bicyclo[2.2.1]hept-5-ene-2,3-dione and An Unexpected Ring-Opening Reaction. Molecules 2000, 5, 1062-1067.

AMA Style

Kobayashi T, Kobayashi S. Swern Oxidation of Bicyclo[2.2.1]hept-5-ene-2,3-diol and Its Pyrazine-fused Derivatives: An Improved Synthesis of Bicyclo[2.2.1]hept-5-ene-2,3-dione and An Unexpected Ring-Opening Reaction. Molecules. 2000; 5(9):1062-1067.

Chicago/Turabian Style

Kobayashi, Tomoshige; Kobayashi, Sayuri. 2000. "Swern Oxidation of Bicyclo[2.2.1]hept-5-ene-2,3-diol and Its Pyrazine-fused Derivatives: An Improved Synthesis of Bicyclo[2.2.1]hept-5-ene-2,3-dione and An Unexpected Ring-Opening Reaction." Molecules 5, no. 9: 1062-1067.

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