This invention provides smoking compositions which contain a monocarbonate ester compound as a flavorant additive. In one of its embodiments, this invention provides tobacco compositions which contain a monocarbonate ester flavorant additive such as 1-phenoxycarbonyloxy-3-propanol. ##STR1## Under cigarette smoking conditions the above illustrated monocarbonate ester pyrolyzes into phenol and other products which flavor the mainstream and sidestream smoke.
这项发明提供了含有单
碳酸酯化合物作为香味添加剂的吸烟组合物。在其中一个实施例中,该发明提供了含有单
碳酸酯香味添加剂,如1-苯氧羰基氧基-3-
丙醇的烟草组合物。在香烟吸烟条件下,上述所示的单
碳酸酯在热解成为
苯酚和其他产物,这些产物为主流烟和旁路烟提供了香味。