The products were monobromo-compounds on which the bromine atom occupied the p-position of the activating group.
该试剂反应条件温和,选择性好,是一种有效的活泼芳环的化剂。
The products were monobromo-compounds on which the bromine atom occupied the p-position of the activating group.
该试剂反应条件温和,选择性好,是一种有效的活泼芳环的化剂。
In this paper, bromized polystyrene flame retardant was synthesized by electrophilic substitution of waste polystrene with bromine using aluminium ehlorid as catalyst.
本文利用三氯化铝作催化剂,废聚苯乙烯与发生亲电取代反应合成
化聚苯乙烯阻燃剂。
Using 2-acetyl benzimidazole and sodium bromide as raw material,2-(dibromine acetyl)-benzimidazole hydrobromate was synthesized with the new bromine that displaced by chlorine gas in light.
以2-乙酰基苯并咪唑和化钠为原料,在光照条件下用氯气置换出
化钠
的
素,合成兽药噻苯咪唑
-2-(二
乙酰基)-苯并咪唑氢
酸盐。
The paper studied the preparation of bromine from basic Magnesium bromide in the production of maltol and ethyl maltol, the synthesis of bromethyl from bromine, sulfur and alcothol.
研究了以麦芽酚、乙基麦芽酚生产的碱式
化镁废渣为原料制取
;以
、硫和乙醇合成
乙烷的方法。
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 products were monobromo-compounds on which the bromine atom occupied the p-position of the activating group.
该试剂反条件温和,选择性好,是一种有效的活泼芳环的
化剂。
In this paper, bromized polystyrene flame retardant was synthesized by electrophilic substitution of waste polystrene with bromine using aluminium ehlorid as catalyst.
本文利用三氯化铝作催化剂,废聚苯乙烯与发生亲电取代反
化聚苯乙烯阻燃剂。
Using 2-acetyl benzimidazole and sodium bromide as raw material,2-(dibromine acetyl)-benzimidazole hydrobromate was synthesized with the new bromine that displaced by chlorine gas in light.
以2-乙酰基苯并咪唑和化钠为原料,在光照条件下用氯气置换出
化钠中的
素,
兽药噻苯咪唑中间体-2-(二
乙酰基)-苯并咪唑氢
酸盐。
The paper studied the preparation of bromine from basic Magnesium bromide in the production of maltol and ethyl maltol, the synthesis of bromethyl from bromine, sulfur and alcothol.
研究了以麦芽酚、乙基麦芽酚生产中的碱式化镁废渣为原料制取
;以
、硫和乙醇
乙烷的方法。
声明:以上例句、词性分类均由互联网资源自动生,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 products were monobromo-compounds on which the bromine atom occupied the p-position of the activating group.
该试剂应条件温和,选择性好,是一种有效的活泼芳环的
化剂。
In this paper, bromized polystyrene flame retardant was synthesized by electrophilic substitution of waste polystrene with bromine using aluminium ehlorid as catalyst.
本文利用三氯化铝作催化剂,废聚苯乙烯与发生亲电取代
应合
化聚苯乙烯阻燃剂。
Using 2-acetyl benzimidazole and sodium bromide as raw material,2-(dibromine acetyl)-benzimidazole hydrobromate was synthesized with the new bromine that displaced by chlorine gas in light.
以2-乙酰基苯并咪唑和化钠为原料,在光照条件下用氯气置换出
化钠中的
素,合
噻苯咪唑中间体-2-(二
乙酰基)-苯并咪唑氢
酸盐。
The paper studied the preparation of bromine from basic Magnesium bromide in the production of maltol and ethyl maltol, the synthesis of bromethyl from bromine, sulfur and alcothol.
研究了以麦芽酚、乙基麦芽酚生产中的碱式化镁废渣为原料制取
;以
、硫和乙醇合
乙烷的方法。
声明:以上例句、词性分类均由互联网资源自动生,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 products were monobromo-compounds on which the bromine atom occupied the p-position of the activating group.
该试剂反应条件温和,选择性好,是一种有效的活泼芳环的剂。
In this paper, bromized polystyrene flame retardant was synthesized by electrophilic substitution of waste polystrene with bromine using aluminium ehlorid as catalyst.
本文利用三氯铝作催
剂,废聚苯乙烯与
发生亲电取代反应
聚苯乙烯阻燃剂。
Using 2-acetyl benzimidazole and sodium bromide as raw material,2-(dibromine acetyl)-benzimidazole hydrobromate was synthesized with the new bromine that displaced by chlorine gas in light.
以2-乙酰基苯并咪唑和钠为原料,在光照条件下用氯气置换出
钠中的
素,
兽药噻苯咪唑中间体-2-(二
乙酰基)-苯并咪唑氢
酸盐。
The paper studied the preparation of bromine from basic Magnesium bromide in the production of maltol and ethyl maltol, the synthesis of bromethyl from bromine, sulfur and alcothol.
研究了以麦芽酚、乙基麦芽酚生产中的碱式镁废渣为原料制取
;以
、硫和乙醇
乙烷的方法。
声明:以上例句、词性分类均由互联网资源自动生,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 products were monobromo-compounds on which the bromine atom occupied the p-position of the activating group.
该试剂反应条件温,选择性好,是一种有效的活泼芳环的
剂。
In this paper, bromized polystyrene flame retardant was synthesized by electrophilic substitution of waste polystrene with bromine using aluminium ehlorid as catalyst.
本文利用三氯铝作催
剂,废聚苯乙烯与
发生亲电取代反应合成
聚苯乙烯阻燃剂。
Using 2-acetyl benzimidazole and sodium bromide as raw material,2-(dibromine acetyl)-benzimidazole hydrobromate was synthesized with the new bromine that displaced by chlorine gas in light.
以2-乙酰基苯并钠为原料,在光照条件下用氯气置换出
钠中的
素,合成兽药噻苯
中间体-2-(二
乙酰基)-苯并
氢
酸盐。
The paper studied the preparation of bromine from basic Magnesium bromide in the production of maltol and ethyl maltol, the synthesis of bromethyl from bromine, sulfur and alcothol.
研究了以麦芽酚、乙基麦芽酚生产中的碱式镁废渣为原料制取
;以
、
乙醇合成
乙烷的方法。
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 products were monobromo-compounds on which the bromine atom occupied the p-position of the activating group.
该试剂反应条件温和,选择性好,是一种有效的活泼芳环的化剂。
In this paper, bromized polystyrene flame retardant was synthesized by electrophilic substitution of waste polystrene with bromine using aluminium ehlorid as catalyst.
本文利用三化铝作催化剂,废聚苯乙烯与
发生亲电取代反应合成
化聚苯乙烯阻燃剂。
Using 2-acetyl benzimidazole and sodium bromide as raw material,2-(dibromine acetyl)-benzimidazole hydrobromate was synthesized with the new bromine that displaced by chlorine gas in light.
以2-乙酰基苯并咪唑和化钠为原料,在光照条件下用
气
化钠中的
素,合成兽药噻苯咪唑中间体-2-(二
乙酰基)-苯并咪唑氢
酸盐。
The paper studied the preparation of bromine from basic Magnesium bromide in the production of maltol and ethyl maltol, the synthesis of bromethyl from bromine, sulfur and alcothol.
研究了以麦芽酚、乙基麦芽酚生产中的碱式化镁废渣为原料制取
;以
、硫和乙醇合成
乙烷的方法。
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 products were monobromo-compounds on which the bromine atom occupied the p-position of the activating group.
该试剂应条件温和,选择性好,是一种有效的活泼芳环的
化剂。
In this paper, bromized polystyrene flame retardant was synthesized by electrophilic substitution of waste polystrene with bromine using aluminium ehlorid as catalyst.
本文利用三氯化铝作催化剂,废聚苯乙烯与发生亲电
应合成
化聚苯乙烯阻燃剂。
Using 2-acetyl benzimidazole and sodium bromide as raw material,2-(dibromine acetyl)-benzimidazole hydrobromate was synthesized with the new bromine that displaced by chlorine gas in light.
以2-乙酰基苯并咪唑和化钠为原料,在光照条件下用氯气置换出
化钠中的
素,合成兽药噻苯咪唑中间体-2-(二
乙酰基)-苯并咪唑氢
酸盐。
The paper studied the preparation of bromine from basic Magnesium bromide in the production of maltol and ethyl maltol, the synthesis of bromethyl from bromine, sulfur and alcothol.
研究了以麦芽酚、乙基麦芽酚生产中的碱式化镁废渣为原料制
;以
、硫和乙醇合成
乙烷的方法。
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
表本软件的观点;若发现问题,欢迎向我们指正。
The products were monobromo-compounds on which the bromine atom occupied the p-position of the activating group.
该试剂反应条件温和,选择性好,是一种有效活泼芳环
化剂。
In this paper, bromized polystyrene flame retardant was synthesized by electrophilic substitution of waste polystrene with bromine using aluminium ehlorid as catalyst.
本文利用三氯化铝作催化剂,废聚苯乙烯与发生亲电取代反应合成
化聚苯乙烯阻燃剂。
Using 2-acetyl benzimidazole and sodium bromide as raw material,2-(dibromine acetyl)-benzimidazole hydrobromate was synthesized with the new bromine that displaced by chlorine gas in light.
以2-乙酰基苯并咪唑和化
为原料,在光照条件下用氯气置换出
化
素,合成兽药噻苯咪唑
间体-2-(二
乙酰基)-苯并咪唑氢
酸盐。
The paper studied the preparation of bromine from basic Magnesium bromide in the production of maltol and ethyl maltol, the synthesis of bromethyl from bromine, sulfur and alcothol.
研究了以麦芽酚、乙基麦芽酚生产碱式
化镁废渣为原料制取
;以
、硫和乙醇合成
乙烷
方法。
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 products were monobromo-compounds on which the bromine atom occupied the p-position of the activating group.
该试剂反应条件温和,选择性好,是一种有效的活泼芳环的化剂。
In this paper, bromized polystyrene flame retardant was synthesized by electrophilic substitution of waste polystrene with bromine using aluminium ehlorid as catalyst.
本文利用三氯化铝作催化剂,废聚乙烯与
发生亲电取代反应合成
化聚
乙烯阻燃剂。
Using 2-acetyl benzimidazole and sodium bromide as raw material,2-(dibromine acetyl)-benzimidazole hydrobromate was synthesized with the new bromine that displaced by chlorine gas in light.
以2-乙酰基并咪唑和
化钠为原料,在光照条件下用氯气置换出
化钠中的
素,合成兽
咪唑中间体-2-(二
乙酰基)-
并咪唑氢
酸盐。
The paper studied the preparation of bromine from basic Magnesium bromide in the production of maltol and ethyl maltol, the synthesis of bromethyl from bromine, sulfur and alcothol.
研究了以麦芽酚、乙基麦芽酚生产中的碱式化镁废渣为原料制取
;以
、硫和乙醇合成
乙烷的方法。
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。