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A mild and highly efficient ZnCl2-catalyzed direct alkylation of active methylene compounds with benzylic and allylic alcohols has been reported.

报道了ZnCl2催化的活泼亚甲基化合物和苄醇或烯丙醇的直接烷基化反应。

Reliable bond dissociation energies of various allylic compounds were obtained using compound methods.

使用复合从头算方法系统地获得了一批精确的烯丙位化学键的均裂裂解能。

These compounds have no effect on spores germination and hyphae growth of Alternaria solani ,but they can specifica.

作者分离并提纯了马铃薯和番茄早疫病菌的致病因子交链孢酸。

Current treatments range from aluminum chloride compounds to surgical removal of sweat glands and sympathectomy.

目前的治疗方法多样，可采用氯化铝治疗，也可手术切除汗腺及阻断交感神经。

It wasn't until the mid-sixties that the true entheogenic compounds of Amanita muscaria were positively identified as ibotenic acid and muscimol, its decarboxylised derivative.

直到上月中旬， 60岁的真实entheogenic化合物鹅膏muscaria呈认定为鹅膏蕈酸和蝇，其衍生decarboxylised 。

The compounds 1～6:β-Amanitin、α-Amanitin、phallisacin、phallisin、phallacidin andphalloidin.As the content of compound7, compound 8 and compound 9 were all to little.

化合物1～6分别为：β-鹅膏毒肽、α-鹅膏毒肽、羧基三羟鬼笔毒肽、三羟鬼笔毒肽、羧基二羟鬼笔毒肽和二羟鬼笔毒肽。

S. americana ingests the complex organic compounds and excretes hydrogen and other gases.

S。 americana 消化复杂的有机物和分泌氢及其它的气体。

Interactions of polyhydroxy compounds with the amide in aqueous solutions were discussed as well.

通过分子动力学模拟研究乙二醇和甘油水溶液，研究多元醇水溶液的微观结构的差别。

The preparation of MBPA, BMBPA and NS amide compounds have not been reported in literature.

MBPA，BMBPA和两种含有酰胺基的NS二齿配体的合成尚无文献报道。

More than ten pyrrolic amide compounds have been synthesized, their crystal structure and anions recognition are also studied in this dissertation.

本文以吡咯酰胺为研究对象，合成了十多种吡咯酰胺化合物，研究了它们的晶体结构及对常见无机阴离子的识别。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。