共 47 条
- [21] CONFIGURATION AND CONFORMATION OF 2,3-DIMETHYL-1,4-DIOXAN BY NMR [J]. TETRAHEDRON, 1967, 23 (11) : 4385 - &
- [22] The influence of constitution on the basic property of oxygen. Part I. [J]. JOURNAL OF THE CHEMICAL SOCIETY, 1915, 107 : 1588 - 1605
- [23] HEYMONS A, Patent No. 1114504
- [24] TETRAHYDRODIBENZO-P-DIOXINS FROM ETHYL 1,4-BENZODIOXAN-2-CARBOXYLATE AND ETHYL ACETOACETATE [J]. JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC, 1968, (19): : 2436 - &
- [25] HUTCHINS RO, 1968, MAR AM CHEM SOC NAT, P13
- [26] CONFORMATIONAL ANALYSIS OF SATURATED HETEROCYCLES .23. HEXAHYDROPYRIMIDINES [J]. JOURNAL OF THE CHEMICAL SOCIETY B-PHYSICAL ORGANIC, 1970, (01): : 131 - &
- [28] KATRITZKY AR, 1965, CHEM COMMUN, P58