Effects of phenylsulfonyl and t - butylsulfonyl on the reduction of P - sulfonyl alcohol derivatives with Na - Hg were compared.
比芳香族砜基和脂肪族砜基对钠-汞齐还原β-砜基醇衍生物反应的影响。
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This huge aromatic family, of about 3,700 species spread over 400 genera, has some high profile members that you might have in your kitchen right now: Celery, carrots, dill, fennel, coriander, cumin and caraway, to name a few.
这个芳族庞大的家族约有 3,700 个物种,分布在 400
个属中,其中一些引人注目的成员现在可能就出现在您的厨房中:芹菜、胡萝卜、莳萝、茴
、
菜、小茴
菜等。