The chromogenic responding ability increases as the substituent changes from phenyl to naphthyl or anthryl.
实验结果表明,偶氮基团的引入改善了8-羟基喹啉的力,并且在乙腈溶液中随着取代基由苯基变为萘基和蒽基时,化合物的吸收光谱发
红移。
The chromogenic responding ability increases as the substituent changes from phenyl to naphthyl or anthryl.
实验结果表明,偶氮基团的引入改善了8-羟基喹啉的力,并且在乙腈溶液中随着取代基由苯基变为萘基和蒽基时,化合物的吸收光谱发
红移。
P-methoxybenzeneacetonitrile was prepared in 34. 8% yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.
苯甲醚为原料,经过氯甲基化,氰化反应后,通过精馏获
对甲氧基苯乙腈,总收率为34.8%。
Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as dispersion solvent.
乙腈为分散
,采用沉淀聚合法合成了反乌头酸分子印迹聚合物微球。
Alkylation of Phenylacetonitrile was realized from phenylacetonitrile and benzyl chloride by using PS-PEG-400 as triphase phase transfer catalyst.
摘要利用固载化聚乙二醇-400作三相相转移催化,
氧化钾的水溶液作碱,从苯乙腈和苄基氯出发合成了苯乙腈的单烷基化物-α-苄基苯乙腈。
In the presence of ethanonitrile and polyethylene glycol, anthrone reacts with ammonium ceric nitrate to form 1 nitroanthraquinone.
在乙腈、相转移催化聚乙二醇存在下 ,蒽酮与硝酸铈铵反应
成 1 -硝基蒽醌。
Calcium ammine catalyst was prepared with metal calcium,dehydrated liquid ammonia as raw materials,nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.
采用金属钙、脱水液氨、载体纳米二氧化硅及改性乙腈与环氧丙烷制备出氨钙体系催化
。
声明:上例句、词性分类均由互联网资源自动
成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
The chromogenic responding ability increases as the substituent changes from phenyl to naphthyl or anthryl.
实验结果表明,偶氮基团的引入改善了8-羟基喹啉的生色能力,并且在乙腈溶液中随着取代基由苯基变为萘基和蒽基时,的吸收光谱发生红移。
P-methoxybenzeneacetonitrile was prepared in 34. 8% yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.
以苯甲醚为原料,经过氯甲基,氰
反应后,通过精馏获
对甲氧基苯乙腈,总收率为34.8%。
Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as dispersion solvent.
以乙腈为散剂,采用沉淀聚
法
成了反乌头酸
迹聚
微球。
Alkylation of Phenylacetonitrile was realized from phenylacetonitrile and benzyl chloride by using PS-PEG-400 as triphase phase transfer catalyst.
摘要利用固载聚乙二醇-400作三相相转移催
剂,以氢氧
钾的水溶液作碱,从苯乙腈和苄基氯出发
成了苯乙腈的单烷基
-α-苄基苯乙腈。
In the presence of ethanonitrile and polyethylene glycol, anthrone reacts with ammonium ceric nitrate to form 1 nitroanthraquinone.
在乙腈、相转移催剂聚乙二醇存在下 ,蒽酮与硝酸铈铵反应生成 1 -硝基蒽醌。
Calcium ammine catalyst was prepared with metal calcium,dehydrated liquid ammonia as raw materials,nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.
采用金属钙、脱水液氨、载体纳米二氧硅及改性剂乙腈与环氧丙烷制备出氨钙体系催
剂。
声明:以上例句、词性类均由互联网资源自动生成,部
未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
The chromogenic responding ability increases as the substituent changes from phenyl to naphthyl or anthryl.
实验结果表明,偶氮基团的引入8-羟基喹啉的生色能力,并且在乙腈
中随着取代基由苯基变为萘基和蒽基时,化合物的吸收光谱发生红移。
P-methoxybenzeneacetonitrile was prepared in 34. 8% yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.
以苯甲醚为原料,经过氯甲基化,氰化反应后,通过精馏获对甲氧基苯乙腈,总收率为34.8%。
Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as dispersion solvent.
以乙腈为分散剂,采用沉淀聚合法合成反乌头酸分子印迹聚合物微球。
Alkylation of Phenylacetonitrile was realized from phenylacetonitrile and benzyl chloride by using PS-PEG-400 as triphase phase transfer catalyst.
摘要利用固载化聚乙二醇-400三相相转移催化剂,以氢氧化钾的水
碱,从苯乙腈和苄基氯出发合成
苯乙腈的单烷基化物-α-苄基苯乙腈。
In the presence of ethanonitrile and polyethylene glycol, anthrone reacts with ammonium ceric nitrate to form 1 nitroanthraquinone.
在乙腈、相转移催化剂聚乙二醇存在下 ,蒽酮与硝酸铈铵反应生成 1 -硝基蒽醌。
Calcium ammine catalyst was prepared with metal calcium,dehydrated liquid ammonia as raw materials,nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.
采用金属钙、脱水氨、载体纳米二氧化硅及
性剂乙腈与环氧丙烷制备出氨钙体系催化剂。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
The chromogenic responding ability increases as the substituent changes from phenyl to naphthyl or anthryl.
实验结果表明,偶氮基团引入改善了8-羟基喹啉
生色能力,并且在
溶液中随着取代基由苯基变为萘基和蒽基时,化合物
吸收光谱发生红移。
P-methoxybenzeneacetonitrile was prepared in 34. 8% yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.
以苯甲醚为原料,经过氯甲基化,氰化反应后,通过精馏获对甲氧基苯
,总收率为34.8%。
Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as dispersion solvent.
以为分散剂,采用沉淀聚合法合成了反乌头酸分子印迹聚合物微球。
Alkylation of Phenylacetonitrile was realized from phenylacetonitrile and benzyl chloride by using PS-PEG-400 as triphase phase transfer catalyst.
摘要利用固载化聚二醇-400作三相相转移催化剂,以氢氧化钾
水溶液作碱,从苯
和苄基氯出发合成了苯
单烷基化物-α-苄基苯
。
In the presence of ethanonitrile and polyethylene glycol, anthrone reacts with ammonium ceric nitrate to form 1 nitroanthraquinone.
在、相转移催化剂聚
二醇存在下 ,蒽酮与硝酸铈铵反应生成 1 -硝基蒽醌。
Calcium ammine catalyst was prepared with metal calcium,dehydrated liquid ammonia as raw materials,nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.
采用金属钙、脱水液氨、载体纳米二氧化硅及改性剂与环氧丙烷制备出氨钙体系催化剂。
声明:以上句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件
观点;若发现问题,欢迎向我们指正。
The chromogenic responding ability increases as the substituent changes from phenyl to naphthyl or anthryl.
实验结果表明,偶氮基团的引入改善了8-羟基喹啉的生色能力,并且在溶液中随着取代基由
基变为萘基和蒽基时,化合物的吸收光谱发生红移。
P-methoxybenzeneacetonitrile was prepared in 34. 8% yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.
以甲醚为原料,经过氯甲基化,氰化反应后,通过精馏获
对甲氧基
,总收率为34.8%。
Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as dispersion solvent.
以为分散剂,采用沉淀聚合法合成了反乌头酸分子印迹聚合物微球。
Alkylation of Phenylacetonitrile was realized from phenylacetonitrile and benzyl chloride by using PS-PEG-400 as triphase phase transfer catalyst.
摘要利用固载化聚二醇-400作三相相转移催化剂,以氢氧化钾的水溶液作碱,从
和苄基氯出发合成了
的单烷基化物-α-苄基
。
In the presence of ethanonitrile and polyethylene glycol, anthrone reacts with ammonium ceric nitrate to form 1 nitroanthraquinone.
在、相转移催化剂聚
二醇存在下 ,蒽酮与硝酸铈铵反应生成 1 -硝基蒽醌。
Calcium ammine catalyst was prepared with metal calcium,dehydrated liquid ammonia as raw materials,nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.
采用金属钙、脱水液氨、载体纳米二氧化硅及改性剂与环氧丙烷制备出氨钙体系催化剂。
声明:以上、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
The chromogenic responding ability increases as the substituent changes from phenyl to naphthyl or anthryl.
实验结果表明,偶氮基团的引入改善了8-羟基喹啉的生色能力,并且在溶液中随着取代基由
基变为萘基和蒽基时,化合物的吸收光谱发生红移。
P-methoxybenzeneacetonitrile was prepared in 34. 8% yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.
以甲醚为原料,经过氯甲基化,氰化反
,
过精馏获
对甲氧基
,总收率为34.8%。
Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as dispersion solvent.
以为分散剂,采用沉淀聚合法合成了反乌头酸分子印迹聚合物微球。
Alkylation of Phenylacetonitrile was realized from phenylacetonitrile and benzyl chloride by using PS-PEG-400 as triphase phase transfer catalyst.
摘要利用固载化聚二醇-400作三相相转移催化剂,以氢氧化钾的水溶液作碱,从
和苄基氯出发合成了
的单烷基化物-α-苄基
。
In the presence of ethanonitrile and polyethylene glycol, anthrone reacts with ammonium ceric nitrate to form 1 nitroanthraquinone.
在、相转移催化剂聚
二醇存在下 ,蒽酮与硝酸铈铵反
生成 1 -硝基蒽醌。
Calcium ammine catalyst was prepared with metal calcium,dehydrated liquid ammonia as raw materials,nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.
采用金属钙、脱水液氨、载体纳米二氧化硅及改性剂与环氧丙烷制备出氨钙体系催化剂。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。
The chromogenic responding ability increases as the substituent changes from phenyl to naphthyl or anthryl.
实验结果表明,偶氮基团改善了8-羟基喹啉
生色能力,并且在乙腈溶液中随着取代基由
基变为萘基和蒽基时,化合物
吸收光谱发生红移。
P-methoxybenzeneacetonitrile was prepared in 34. 8% yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.
以甲醚为原料,经过氯甲基化,氰化反应后,通过精馏获
对甲氧基
乙腈,总收率为34.8%。
Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as dispersion solvent.
以乙腈为分散剂,采用沉淀聚合法合成了反乌头酸分子印迹聚合物微球。
Alkylation of Phenylacetonitrile was realized from phenylacetonitrile and benzyl chloride by using PS-PEG-400 as triphase phase transfer catalyst.
摘要利用固载化聚乙二醇-400作三相相转移催化剂,以氢氧化钾水溶液作
,
乙腈和苄基氯出发合成了
乙腈
单烷基化物-α-苄基
乙腈。
In the presence of ethanonitrile and polyethylene glycol, anthrone reacts with ammonium ceric nitrate to form 1 nitroanthraquinone.
在乙腈、相转移催化剂聚乙二醇存在下 ,蒽酮与硝酸铈铵反应生成 1 -硝基蒽醌。
Calcium ammine catalyst was prepared with metal calcium,dehydrated liquid ammonia as raw materials,nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.
采用金属钙、脱水液氨、载体纳米二氧化硅及改性剂乙腈与环氧丙烷制备出氨钙体系催化剂。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件观点;若发现问题,欢迎向我们指正。
The chromogenic responding ability increases as the substituent changes from phenyl to naphthyl or anthryl.
实验结果表明,偶氮引入改善了8-羟
喹啉
生色能力,并且在
溶液中随着取代
由
变为萘
和蒽
时,化合物
吸收光谱发生红移。
P-methoxybenzeneacetonitrile was prepared in 34. 8% yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.
以甲醚为原料,经过氯甲
化,氰化反应后,通过精馏获
对甲氧
,总收率为34.8%。
Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as dispersion solvent.
以为分散剂,采用沉淀聚合法合成了反乌头酸分子印迹聚合物微球。
Alkylation of Phenylacetonitrile was realized from phenylacetonitrile and benzyl chloride by using PS-PEG-400 as triphase phase transfer catalyst.
摘要利用固载化聚二醇-400作三相相转移催化剂,以氢氧化钾
水溶液作碱,从
和苄
氯出发合成了
单烷
化物-α-苄
。
In the presence of ethanonitrile and polyethylene glycol, anthrone reacts with ammonium ceric nitrate to form 1 nitroanthraquinone.
在、相转移催化剂聚
二醇存在下 ,蒽酮与硝酸铈铵反应生成 1 -硝
蒽醌。
Calcium ammine catalyst was prepared with metal calcium,dehydrated liquid ammonia as raw materials,nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.
采用金属钙、脱水液氨、载体纳米二氧化硅及改性剂与环氧丙烷制备出氨钙体系催化剂。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件观点;若发现问题,欢迎向我们指正。
The chromogenic responding ability increases as the substituent changes from phenyl to naphthyl or anthryl.
实验结果表明,偶氮基团的引入改善了8-羟基喹啉的生色能力,并且在乙腈溶液中随着取代基由苯基变为萘基和蒽基,
物的吸收光谱发生红移。
P-methoxybenzeneacetonitrile was prepared in 34. 8% yield starting from anisole, via chloromethylation, cyanogenation and fractional distillation.
以苯甲醚为原料,经过氯甲基,氰
反应后,通过精馏获
对甲氧基苯乙腈,总收率为34.8%。
Microspheric trans aconitic acid imprinted polymers were synthesized via a precipitation polymerization with acetonitrile as dispersion solvent.
以乙腈为分散剂,采用沉淀聚法
成了反乌头酸分
聚
物微球。
Alkylation of Phenylacetonitrile was realized from phenylacetonitrile and benzyl chloride by using PS-PEG-400 as triphase phase transfer catalyst.
摘要利用固载聚乙二醇-400作三相相转移催
剂,以氢氧
钾的水溶液作碱,从苯乙腈和苄基氯出发
成了苯乙腈的单烷基
物-α-苄基苯乙腈。
In the presence of ethanonitrile and polyethylene glycol, anthrone reacts with ammonium ceric nitrate to form 1 nitroanthraquinone.
在乙腈、相转移催剂聚乙二醇存在下 ,蒽酮与硝酸铈铵反应生成 1 -硝基蒽醌。
Calcium ammine catalyst was prepared with metal calcium,dehydrated liquid ammonia as raw materials,nano-silica as a carrier and acetonitrile and propylene epoxide as modifiers.
采用金属钙、脱水液氨、载体纳米二氧硅及改性剂乙腈与环氧丙烷制备出氨钙体系催
剂。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。