共 14 条
- [1] BLOMQUIST AT, 1961, TETRAHEDRON LETT, P655
- [2] Cava M. P., 1967, CYCLOBUTADIENE RELAT
- [4] CONIA JM, 1963, B SOC CHIM FR, P744
- [6] EMSLEY JW, 1966, HIGH RESOLUTION NUCL, V2, pCH12
- [7] CYCLOADDITIONS OF DICHLOROKETENE TO OLEFINS AND DIENES [J]. TETRAHEDRON, 1971, 27 (03) : 615 - &
- [10] SIEJA SB, 1971, J AM CHEM SOC, V93, P2481