查询词典 allyl alcohol

The catalytic properties of Ti-MWW and the reaction conditions in epoxidation of allyl alcohol to glycidol have been studied. It was found that Ti-MWW-PI synthesized under dynamic crystallization conditions has more effective catalytic performance.

对Ti-MWW 催化烯丙醇的环氧化性能和反应条件进行了研究，发现动态法合成的Ti-MWW-PI 有更好的催化性能。

The effect of (NH 4) 2S 2O 8-DMAEMA-NaHSO 3 initiator and allyl alcohol on the performance of the products was also investigated.

结果表明，最佳的实验条件：反应温度为40℃；乳化剂用量为3 %；引发剂浓度分别为0 。0 6%、0 。

The products are methyl vinyl ether (cis- and trans-), allyl alcohol and propen-2-ol.

计算得到的丙酮分子的5个异构化反应通道分别对应3种异构化产物，乙烯甲基醚、丙烯醇和1-丙烯-2羟基。

A resin derived from allyl alcohol that hardens when cured; used as an adhesive.

烯丙醇制成的树脂，加工后变硬，用作粘合剂。

I. Alkenylcarbenium ion formation from 4 Torr allyl alcohol on zeolite HZSM-5 pretreated at 773 K. The lowest spectrum was recorded immediately after exposure to the adsorbate.

字母i。 Alkenylcarbenium 4离子形成托丙烯醇在沸石分子筛，在5预处理 773 K的最低频谱立即记录在暴露于吸附。

The latter was esterified with allyl alcohol in the presence of the catalyst toluene-p-sulfonic acid to get the title compound in the yield of 87.1%.

后者在对甲苯磺酸催化下与烯丙醇经酯化反应制得标题化合物，收率为87.1%。

Immediately after admission, the 290 nm band has disappeared and evolution of bands in the range of the di-, tri-~nd tetraenylic ions proceeds, resulting in the same final spectral pattern as when starting from allyl alcohol.

入院后立即，在290纳米带已经消失和演化的乐队在二叔，三范围届tetraenylic离子的收益，在同样的最终结果光谱格局从丙醇时开始。

Objective To investigate the differentiation of bone marrow derived Thy-1+β2M-cells into liver cells in allyl alcohol induced liver injury micro-environment.

研究表明，除了肝脏、胰腺中存在肝干细胞外，移植骨髓来源的干细胞也可在受者肝脏内分化为肝细胞和胆管上皮细胞[l，2]。

It was found that the stereoselectivity of this reaction to produce S-CHBE could be remarkably improved by pretreatment with heating and allyl alcohol.

而烯丙基溴预处理可以使反应立体选择性从通常的生成S-型产物过量转变为R-型产物过量，优化处理条件后能使R-CHBE的e.e。

Carboxylic acid was peroxidized in organic solvents catalyzed by lipase and glycidol was synthesized from allyl alcohol catalyzed by acid peroxide.

利用脂肪酶在有机介质中催化制备过氧酸，丙烯醇在过氧酸的作用下发生环氧化反应生成环氧丙醇。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新