Morihide Kondo

On the structure of the Diels-Alder adducts obtained from (E)-3-methoxycarbonylmethylene-2-oxoindoline with unsymmetrical butadiene derivatives

H. Tanino, K. Okada, S. Inoue, 1992 .

DIELS–ALDER REACTION OF 3-METHOXYCARBONYLMETHYLENE-2-OXOINDOLINE DERIVATIVES WITH UNSYMMETRICAL BUTADIENES

H. Sakuma, K. Okada, S. Inoue, 1979 .