Leaves of field wheat in florescence were sprayed and the cutting leaves of hollyhock were soaked at base with aqueous solutions of N-(1-Naphthaleneacetyl)-N′-(4-Aminopyryl) Thiourea of 10, 20, 50 mg .

以新合成的N-(1-萘乙跻磺?二区,三区乱淫视频；?-N′-(4-氨替吡啉基)硫脲配制成不同濃度(10人人看人人干人人午夜、20、50 mg 爱情岛亚洲永久自拍品质。 L-1)的水溶液美女国产精品视频是黄网站，對(duì)大田揚(yáng)花期小麥進(jìn)行葉面噴灑和蜀葵葉片扦插基部的浸泡處理，并在分別含有0.1 mg 99精品无码视频。

The baseline separation of 9 neutral compounds (thiourea, benzene, toluene, ethyl benzene, n-propylbenzene, naphthalene, n-butylbenzene, fluorene and anthracene) and 7 acidic, basic and neutral compounds (thiourea, o-aminophenol, phenol, benzene, o-methylaniline,α-naphthylamine, 2,4-dichloroaniline) can be obtained under optimized capillary electrochromatographic conditions.

在該均相硅膠基質(zhì)整體柱上成功地分離了9種中性物質(zhì)(硫脲同人漫18禁福利网站、苯、甲苯在线无码AV网站每日更新、乙基苯性受天堂、正丙苯、萘亚洲天堂日韩视频无码、正丁基苯中文在线美女A片、芴和蒽)以及7種中性、酸性和堿性物質(zhì)(硫脲高清黄色在线视频一区二区、鄰氨基酚一级黄色91在线视频、苯酚、苯免费看美国牲交毛片、鄰甲苯胺丝袜亚洲国产不卡、α-萘胺和2，4-二氯苯胺)日韩免费福利网在线观看视频。

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(guò)α-萘乙酸和SOCl2在無(wú)水苯中反應(yīng)制得α-萘乙酰氯自拍小视频福利在线，與硫氰酸鉀反應(yīng)生成α-萘乙酰基異硫氰酸酯高清无码在线黄色视频，再與芳基酰肼進(jìn)行加成反應(yīng)欧美性爱黑人A片，合成8種新型N91se资源在线观看，N′-萘乙酰基取代芳乙酰胺基硫脲類化合物(Ⅱ1～Ⅱ8)国内自拍av。

A novel compound——N-naphthalene acylN′-substituted p-chlorobenzamido thiocarbamide was synthesized by reaction of p-chlorobenzamido hydrazine and α-naphthalene acyl mustard oil,which was obtained by potassium thiocyanate combined with α-naphthalene acyl chloride formed from α-naphthylacetic acid and SOCl2 in anhydrous benzene.

通過(guò)α-萘乙酸和SOCl2在無(wú)水苯中反應(yīng)制得α-萘乙酰氯自拍国语日韩欧美视频在线播放网站，然后與硫氰酸鉀反應(yīng)生成α-萘乙酰基異硫氰酸酯国产无码AAA片，再與對(duì)氯苯甲酰肼進(jìn)行加成反應(yīng)视频三区欧美极品在线看片，合成了新型化合物N-萘乙酰基-N′-對(duì)氯苯甲酰氨基硫脲国产精品另类熟女，用薄層色譜法跟蹤最后一步反應(yīng)噜噜在线，確定了反應(yīng)時(shí)間。

Naphthalene acetyl chloride was prepared firstly by the reaction between α-naphthylacetic acid and SOCl2 in anhydrous benzene,then reacted with potassium thiocyanate to obtain α-naphthalene acetyl isosulfocyanate,as taking an addition reaction with p-chloro benzoyl hydrazine the novel compound N-naphthalene acetyl-N'-p-chloro benzoylamino thiocarbamide was finally synthesized.

通過(guò)α-萘乙酸和SOC l2在無(wú)水苯中反應(yīng)制得α-萘乙酰氯色日韩一区二区，然后與硫氰酸鉀反應(yīng)生成α-萘乙豕患禷v免费看；惲蚯杷狨ィ倥c對(duì)氯苯甲酰肼進(jìn)行加成反應(yīng)欧美精品狂躁在线视频，生成新型化合物N-萘乙跷逶骆面蒙基-N'-對(duì)氯苯甲酰氨基硫脲。

Naphthalene acetyl chloride was prepared firstly by the reaction betweenα-naphthylacetic acid and SOCl2 in anhydrous benzene, then reacted with potassium thiocyanate to obtainα-naphthalene acetyl isosulfocyanate, as taking an addition reaction with p-chloro benzoyl hydrazine the novel compound N-naphthalene acetyl-N'-p-chloro benzoylamino thiocarbamide was finally synthesized.

通過(guò)α-萘乙酸和SOCl2在無(wú)水苯中反應(yīng)制得α-萘乙酰氯色福利官网，然后與硫氰酸鉀反應(yīng)生成α-萘乙酸基異硫氰酸酯免费国产人成18在线观看，再與對(duì)氯苯甲酰肼進(jìn)行加成反應(yīng)，生成新型化合物N-萘乙跖分尬蘼胩丶睹笕基－N'-對(duì)氯苯甲酰氨基硫脲人人人操人人人干人人。

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(guò)α-萘乙酸和SOCl2在無(wú)水苯中反應(yīng)制得α-萘乙酰氯，與硫氰酸鉀反應(yīng)生成α-萘乙趺夥阎Ｖ菪愿忻琅粕荆基異硫氰酸酯亚洲国产污视频，再與芳基酰肼進(jìn)行加成反應(yīng)，合成8種新型N日韩综合AV在线一区二区，N′-萘乙魽V原创在线；〈家阴０坊螂孱惢衔?Ⅱ1～Ⅱ8)。

The complexation behavior of these compounds with linear or aromatic dicarboxylate was investigated by the means of absorption, emission spectra,〓H-NMR and molecular dynamics.

結(jié)果顯示亚洲欧美熟妇综久久，二羧酸鹽陰離子與雙鏈萘基脲／硫脲哌嗪化合物發(fā)生絡(luò)合形成新的物種導(dǎo)致雙鏈萘基脲／硫脲哌嗪化合物的吸收和熒光光譜行為的變化免费啪啪黄色视频。

Double chain naphthyurea/thiourea piperazine derivatives could act as a fluorescent chemosensor not for aromatic dicarboxylate but for linear dicarboxylate especially for pimelate anion.

雙鏈萘脲基或硫脲基哌嗪化合物與直鏈二羧酸鹽絡(luò)合具有較高的穩(wěn)定常數(shù)和1∶1的化學(xué)計(jì)量比，兩者通過(guò)六個(gè)氫鍵形成雙點(diǎn)結(jié)合的絡(luò)合物亚洲欧美精品。

Based on synthesis of six naphthyl substituted urea and thiourea open-chained compounds, the interaction of these compounds as host molecules with several anionic guests in molecular level were studied via absorption, fluorescence and 〓HNMR spectra.

二欧美一级强视频网址、在設(shè)計(jì)合成六種萘取代的脲及硫脲類多足開(kāi)鏈化合物的基礎(chǔ)上，利用吸收光譜97免费无码视频人妻超级碰碰碰、熒光光譜及〓H NMR波譜手段詳細(xì)研究了該類化合物作為主體分子與不同種類陰離子客體分子間的相互作用中国jizz。