Chapter two: Using 5-(4-aminophenyl)-10,15,20-triphenylporphyrin as thestarting compound, the classical diazotization of aniline and the resulting reaction ofdiazo salts were applied to porphyrin for the first time, and a series of asymmetriclysubstituted meso-tetraarylporphyrins including 5-(4-chlorophenyl)-10,15,20-triphenylporphyrin, 5-(4-iodinphenyl)-10,15,20-triphenylporphyrin, 5-(4-cyanophenyl)-10,15,20-triphenylporphyrin, 5-(4-bisphenyl)-10,15,20-triphenylporphyrin and 5-(4-hydroxylphenyl)-10,15,20-triphenylporphyrin were synthesized.

第二章：在已合成的5-(4-氨基苯基)-10精品国产福利第一区二区，15黑人A片特级又粗又大，20-三苯基卟啉基礎(chǔ)上，首次將芳胺的重氮化及重氮鹽反應(yīng)應(yīng)用于卟啉高清一级黄色视频，合成了5-(4-氯苯基)-10偷窥盗摄国产在线视频，15，20-三苯基卟啉狂野殴美激情性XXXX、5-(4-碘基苯基)-10亚洲黄色网站免费观看，15，20-三苯基卟啉男女性爱黄色视频是免费、5-(4-氰基苯基)-10美女色色视频，15，20-三苯基卟啉国产亚洲日韩欧美高清在线MV、5-(4-聯(lián)苯基)-10久久婷婷国产综合日韩欧美，15，20-三苯基卟啉和5-(4-羥基苯基)-10国产AV国片精品一区二区，15不卡黄色视频在线观看，20-三苯基卟啉等一系列不對稱取代的meso-四芳基卟啉。

Eight novel N,N′-naphthalene acyl substituted aromatic acylamino thiocarbamide s(Ⅱ1~Ⅱ8) were synthesized from aryl acylhydrazine and α-naphthalene acyl isothiocyanate, which was obtained by the reaction of potassium thiocyanate with α-naphthalene acyl chloride obtained from 2-naphthylacetic acid and thionyl chloride in anhydrous benzene.

通過α-萘乙酸和SOCl2在無水苯中反應(yīng)制得α-萘乙酰氯爱爱免费网站欧美，與硫氰酸鉀反應(yīng)生成α-萘乙豕穝ss在线观看AV；惲蚯杷狨ィ倥c芳基酰肼進(jìn)行加成反應(yīng)日本免费一级高清婬片日本，合成8種新型N性色网站污视频，N′-萘乙酰基取代芳乙酰胺基硫脲類化合物(Ⅱ1～Ⅱ8)一区二区黄色大片。

Eight novel N,N′-naphthalene acyl substituted aromatic acylamino thiocarbamides(Ⅱ1~Ⅱ8) were synthesized from aryl acylhydrazine and α-naphthalene acyl isothiocyanate, which was obtained by the reaction of potassium thiocyanate with α-naphthalene acyl chloride obtained from 2-naphthylacetic acid and thionyl chloride in anhydrous benzene.

通過α-萘乙酸和SOCl2在無水苯中反應(yīng)制得α-萘乙酰氯欧美性爱亚洲性爱一级，與硫氰酸鉀反應(yīng)生成α-萘乙酰基異硫氰酸酯日韩孕妇自拍视频直播在线观看网站，再與芳基酰肼進(jìn)行加成反應(yīng)毛片点击进入免费看，合成8種新型N，N′-萘乙跎俑続A毛片在线播放；〈家阴０坊螂孱惢衔?Ⅱ1～Ⅱ8)十大免费涩视频。

Chapter 2 presents our studies on aromatic amide-derived phosphine applied to room temperature Suzuki cross-coupling of unactivated aryl chlorides with aryl boronic acids.

第二章主要研究了芳基酰胺衍生的膦配體在不活潑的氯代芳烴同芳基硼酸在室溫下的Suzuki偶聯(lián)反應(yīng)中的應(yīng)用。

Chapter 3: Synthesis of 2-aroyl-l,3,5-triaryl-4-carbethoxy-4-cyanocyclohexanols from chalcones with ethyl cyanoacetate is carried out in excellent yields with KF/basic alumina as catalyst under ultrasound irradiation.

第三章：研究了超聲輻射下国产情侣免费在线视频，以堿性氧化鋁固載氟化鉀為催化劑久久精品中文字幕av，利用查耳酮和氰乙酸乙酯合成2-芳酰基-1桃花视频日本高清视频，3视频在线精品，5-三芳基-4-乙酯基-4-氰基環(huán)己醇。

This invention provides a polymerizer and polymerization equipment for producing an aromatic polycarbonate by melt transesterification from a molten prepolymer, of the aromatic polycarbonate, produced from an aromatic dihydroxy compound and a diaryl carbonate.

本發(fā)明提供了一種用于通過熔融酯交換由芳族聚碳酸酯的熔融預(yù)聚物生產(chǎn)芳族聚碳酸酯的聚合器和聚合設(shè)備不卡a片免费在线观看，其中芳族聚碳酸酯的熔融預(yù)聚物由芳族二羥基化合物和碳酸二芳基酯生產(chǎn)黄的视频黄的网站。。

Studing on samarium diiodide promoted asymmetric intramolecular reducing coupling reactions, we have made the resolution of the racemic biaryl dials by using enantiomeric N-tert-butanesulfinamine as the resolving reagent successfully and thus obtained a series of axially chiral biaryl dials with high enantiomeric excess.

中文摘要在二碘化釤促進(jìn)的分子內(nèi)不對稱還原偶聯(lián)反應(yīng)中，我們不僅對聯(lián)芳基二醛底物的合成路線進(jìn)行了優(yōu)化一级a性色生活片毛片黄长官一，還發(fā)現(xiàn)N-叔丁基亞磺酰胺輔基可以作為手性試劑国产十八禁黄无遮禁视频免费，成功地對聯(lián)芳基骨架二醛化合物進(jìn)行拆分，得到高對映體過量的軸手性二醛類化合物可以直接看黄色视频的网站。。

By means of molecular designing, a series of sodium branched-alkyl benzene sulfonates weresynthesized through seven process, involving Frieded-Crafts reaction, Grignard reaction, sulfonationand neutralization. Those isomers have similar structure, carbons of same quantity, but the position ofalkylaryl dissimilarity. Liner fat acid, metaxylene and halogenated hydrocarbon of different carbonnumber were used as the starting materials. Optimum processing condition was confirmed consideringinfluence of a series of reaction factors such as feed proportioning, quantity of catalysts, quantitysolvent, reaction time, temperature and pressure. Eight kinds of isomers of sodium hexadecylxylolsulfonates were finally synthesized, and characterized by FT-IR.

本文通過分子設(shè)計好大好深好猛好爽好湿视频，以不同碳數(shù)直鏈脂肪酸、間二甲苯以及不同碳數(shù)的鹵代烷為原料欧美日韩精品二区在线，經(jīng)趵鲜炀肥悠翟谙吖劭矗基化、格氏反應(yīng)亚洲国产色、加氫還原国产婷婷在线、磺化及中和等反應(yīng)，合成了結(jié)構(gòu)相似亚洲操影院、烷烴鏈碳數(shù)一定日韩精品院线观看视频网站大全、芳基在烷烴鏈不同位置的烷基芳基磺酸鹽同分異構(gòu)體；并考察了原料配比欧洲最大黄色网站、催化劑用量黄片vs毛片、反應(yīng)時間、反應(yīng)溫度97国产精品免费视频、溶劑用量国产嫖娼妓院视频网站、反應(yīng)壓力等一系列因素對各反應(yīng)的影響，進(jìn)而確定最佳工藝條件男女爱爱免费超爽大片黄，最終合成出十六烷基二甲苯磺酸鈉的八種同分異構(gòu)體亚洲视频二区三区，利用 FT-IR 對產(chǎn)物結(jié)構(gòu)進(jìn)行了分析。

The title compounds were synthesized by the reaction of symmetric N , N '-diarylthioureas with hexylamine in the presence of triethyl amine,and the intermediate N , N '-diarylthioureas were formed by the direct reaction of carbon disulfide and arylamines.

首先采用二硫化碳與胺直接反應(yīng)得到對稱的N91av色片在线， N'-二芳基硫脲亚洲激情黄色视频，然后在三乙胺存在下與環(huán)己胺反應(yīng)得到1-環(huán)己基-3-芳基硫脲。產(chǎn)物結(jié)構(gòu)經(jīng)核磁共振和質(zhì)譜分析確證

When diaryl ketones were treated in DMF promoted by samarium metal with TMSCl as activator, diaryl ketones react with DMF followed by a carbene rearrangement to afford benzoins unexpectedly, with benzils were obtained as byproducts, the formation of which may be explained as a result arising from the auto-oxidation of benzoins. Further investigation found the reaction could also proceed smoothly when I〓 was used as an activator. The reaction could occur as well in SmI〓/THF, though benzoins were obtained in relatively low yields.

發(fā)現(xiàn)當(dāng)有活化劑TMSCl存在時亚洲第一区色色色，金屬釤能有效的促進(jìn)二芳酮和DMF的發(fā)生反應(yīng)插抽视频，偶聯(lián)后發(fā)生卡賓重排欧美性爱最黄第一视频区，意外地得到苯偶姻類化合物，同時伴隨著少量的二芳基二酮副產(chǎn)物生成污污黄色美女视频网站，我們推測二芳基二酮的生成可能從苯偶姻的自氧化而來AV免费网站A片；進(jìn)一步的研究表明，用一定量的I〓活化金屬釤国产女人网站，該反應(yīng)也可以順利的進(jìn)行国内精品1024地址一地址二，并且可以得到相對更好的實驗結(jié)果。