芳香

These chemical shifts in the aromatic region of the resulting nucleophilic adduct 2-F were consistent with the counterparts of 9,10-dihydro-9-methoxy-9-(4-methoxyphenyl)-10-methylacridine, 17b which was proven to be the adduct of the 9-phenyl acridinium salt formed with an excess of MeOH (Figure S7 in Supporting Information).

在最终的亲核加成化合物2-F的芳香族区中的这些化学位移与9，10二氢-9-甲氧基-9-(4甲氧基苯基)-10-甲基吖啶的对应物是一致的，17b 这被证明是与过量的MeOH形成的9-苯基吖啶盐的加成化合物（支持信息中的图S7）。

Rose, balmy and full-bodied, flower is having the white of coquettish red and bleak, on the branch aculeate, qiu Guogong is colourful.

蔷薇，芳香浓郁，花朵有着妖媚的红色和苍凉的白色，枝上有刺，秋果红艳。

The resin composition for a platable substrate of the present invention comprises 100 parts by weight of a resin composition comprising 10 to 60% by weight of a graft copolymer prepared by graft polymerization of a rubbery polymer (A1) and a monomer component (A2) containing an aromatic alkenyl compound monomer unit and a vinyl cyanide compound monomer unit and 40 to 90% by weight of the other polymer provided that the total amount of the components (A and is 100% by weight, and 5 to 40 parts by weight of a phosphate ester flame retardant having a molecular weight of more than 326 or 2 to 40 parts by weight of a red phosphorus flame retardant.

本发明涉及一种镀覆基材用树脂组合物，其特征在于，该树脂组合物是在100质量份的树脂组合物中，混合5～40质量份的分子量超过326的磷酸酯系阻燃剂或2～40质量份的红磷系阻燃剂形成的物质，其中树脂组合物由10～60质量％的接枝共聚物和40～90质量％的其它聚合物组成(A+＝100重量％，接枝共聚物通过在橡胶质聚合物(A1)上接枝聚合含有芳香族烯烃化合物单体单元和氰化乙烯基化合物单体单元的单体成分(A2)得到。

2 Condensation of ketones with ethyl cyanoacetate catalysed by ammonium acetate-acetic acid results ethyl alkylidene cL-cyanoacetate in 3 l?.-89% yield under ultrasound irradiation at 4l-450C within

在超声波作用下，以芳香醛和丙二酸为原料，以膨胀石墨作催化剂，合成多种肉桂酸，于41～43℃反应3.5-10小时，产率65-97％。

Although allene oxide synthase and hydroperoxide lyase are atypical cytochrome P450 family members involved in the synthesis of jasmonates and GLVs, respectively, it is unknown how these enzymes rearrange their hydroperoxide substrates into different products.

这些酶是两种物质的综合体，包括allene氧化物（allene oxide synthase，简称AOS）和过氧化氢酶（hydroperoxide lyase ，简称HPL），它能产生茉莉酸味和一种绿叶中含有的挥发物GLV，后者决定了蔬菜和水果的芳香特点。

The allylation reactions of aldehydes with allyl bromide were carried out in 76%～93% yields with Nd-SnCl2-H2O under ultrasound irradiation at room temperature for 50～60 min.

在Nd-SnCl2-H2O体系中，用烯丙基溴超声诱发下进行了一系列芳香醛的烯丙基反应，室温反应50～60min得76%～93%烯丙基化产物；而不用超声波时同样体系中搅拌3～4h高烯丙基醇产率为30%～86%。

The allylation reactions of aromatic aldehydes or ketones with allyl bromide were carried out in 60%～98% yields with Sn/H2O under ultrasound irradiation at room temperature for 45 min.

超声波作用下，Sn/H2O体系中，芳香醛酮在室温下进行烯丙基化反应，45min内得到60%～98%的烯丙基化产物

And the production comprises that dissolving polyarylamide into organic solvent; mixing and adding alumina particles, disperser, holing agent to be vibrated via ultrasonic wave; putting into drying box to be aged and defoamed; irrigating into film; vaporizing it in drying box; putting into solidify liquid to be emerged; washing with distilled water, processing aminic acid solution, compressing and shaping.

分散剂0.6～8wt。％、成孔剂2～8wt。％组成，制备方法为：将芳香聚酰胺溶于有机溶剂中，在搅拌中加入氧化铝颗粒、分散剂、成孔剂超生震荡；放入干燥箱中熟化、脱泡；浇铸成膜；浇铸后的膜在干燥箱中蒸发，然后放入凝固液中浸泡，接着用蒸馏水漂洗干净后用甲酸溶液处理；最后预压成型。

A new triphenylamine-containing aromatic diamine monomer, 4-[4-(1-adamantyl)phenoxy]-4',4-diaminotriphenylamine, was synthesized from cesium fluoride-mediated N-arylation of 4-(1-adamantyl)-4'-aminodiphenyl ether with 1-fluoro-4-nitrobenzene and subsequent reduction of the dinitro intermediate.

摘要 本研究首先使用 4-(1-adamantyl)-4'-aminodiphenol ether 与 1-fluoro-4-nitrobenzene，於DMSO中，以氟化铯为媒介，进行氮-芳香化反应（N-arylation），随后再进行中间产物的还原反应，制得一个种新型具有三苯胺结构的芳香族二胺单体 4-[4-(1-adamantyl)- phenoxy]-4'，4-diaminotriphenylamine。

Flower solitary and terminal, androdioecious ,pedicel stout, glabrous; flowers fragrant, tepals 12 in 4 whorls, outer 3 tepals large, obovate, red, 4cm long, 2cm wide ,rounded at apex, attenuate at base, tepals of inner 3 whorls narrow-obovate-spatulate, white, 3-3.5cm long; stamens 30 ,2.5cm long, anthers 1.58 cm long, filaments short.

花单生枝顶，雄花和两性花异株，花梗粗短，无毛；花白色，芳香，花被片12，4轮排列，外轮3片较大，倒卵形，红色，长4cm ，宽2cm ，先端圆，基部渐窄，内3轮窄倒卵状匙形，白色，长3~3.3cm ，雄蕊30，长约2.5cm ，花药长约1.5cm ，花丝短，药隔伸出成短尖的附属物；两性花花被片与雄花相同。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。