88423-04-5Relevant articles and documents
Synthesis of α-Aroyl-N-phenylnitrones by Silver Oxide Oxidation of the Adducts of Silyl Enol Ethers to Nitrosobenzene
Sasaki, Tadashi,Mori, Kohki,Ohno, Masatomi
, p. 279 - 280 (2007/10/02)
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REMARKABLE DIFFERENCE IN THE CYCLOADDITION REACTIVITY BETWEEN 2-(1-TRIMETHYLSILYLOXYVINYL)FURAN AND -THIOPHENE
Sasaki, Tadashi,Ishibashi, Yukio,Ohno, Masatomi
, p. 1933 - 1936 (2007/10/02)
The title thiophene (4) showed better Diels-Alder reactivity thenthe corresponding furan (3) in the mode and relative rate of the reaction with a dienophile; this is the reverse of the well-known 'endo-diene' reactivity.