decalin相关的网络例句
查询词典 decalin
- 与 decalin 相关的网络例句 [注：此内容来源于网络，仅供参考]
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The cis-decalin 79 was obtained from 2-methoxy-4-methylphenol (77) via a sequence of reactions involving intermolecular Diels-Alder reaction of masked o-benzoquinone derived from 77 and ethyl vinyl ketone, silyl enol ether formation and Cope rearrangement.
第一部份：以2-甲氧基-4-甲基酚(77)为起始物，经由二乙醯基亚碘苯氧化、分子间Diels-Alder反应、烯醇矽醚的形成及Cope重排反应得到具有十氢萘骨架化合物79。
- 推荐网络例句
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Who? I never heard of him, Paul said, before asking teammate James Posey if he had heard of him.
赛后，科比说，他一直都是一名非常出色的射手，今天他打得很棒。
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When I joined the company, I rotated around the different sections.
我加入这个公司时，轮换过几个不同的部门。
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I was in Dubai visiting my relatives.
我在DUBAI看望我的亲戚。