所得的三环化合物经热分解和加氢反应,制备顺式和反式- 2,5 -二取代四氢呋喃。
The cis - or trans-2, 5-disubstituted tetrahydrofurans were provided by the hot decomposition and then hydrogenation of tricycle compounds produced.
结果表明标题化合物稳定,顺式构型分子内有氢键,反式则没有。
The results show that the title compound is stable; the cis configuration has intramolecular hydrogen bond while trans configuration dose not.
包括顺式导构体,共合成了20个新化合物。
Including cis isomers, 20 new cinnamamides were synthesized.
在二氯甲烷溶液中,一氧化氮导致2,3 -环氧酮发生顺式开环反应,生成的顺式羟基硝酸酯化合物为主要产物。
Ring opening reaction of 2, 3-epoxy ketones with nitric oxide in dichloromethane occurred in a syn-selective fashion, producing syn-2-hydroxy nitrates as main products.
顺式-2,4,5-三芳基-咪唑啉类化合物及其作为抗癌药物的应用。
Cis-2,4,5-triaryl-imidazolines and their use as anti-cancer medicaments.
顺式-2,4,5-三芳基-咪唑啉类化合物及其作为抗癌药物的应用。
Cis-2,4,5-triaryl-imidazolines and their use as anti-cancer medicaments.
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