... DOUBLE BOND CLEAVAGE REACTION OF SILYL ENOL ETHERS USING Mo02(acac)2 -tBuOOH Kiyotomi Kaneda, Nobuyoshi Kii, Koichiro Jitsukawa, and Shiichiro Teranishi ... having quasi-double bond character of cyclopropane ring. See: T. Itoh, K. Kaneda, and S. Teranishi, Tetrahedron Lett., 2809 (1975). (2) See for reviews a) EW Colvin, Chemical Society Reviews, 1, 15 (1978). h) I. Fleming, "Comprehensive Organic Chemistry. ...