苯并[h]吡喃,benzopyran,在线英语词典,英文翻译,专业英语

1) benzopyran

苯并[h]吡喃

A series of 2-amino-3-cyano-4-arylbenzopyrans were synthesized by the reaction of arylmethlene malononitrile with 1-naphthol in the presence of hexadecyl trimethyl ammonium bromide (HTMAB) in water.

报道以十六烷基三甲基溴化铵(HTMAB)为催化剂,芳亚甲基丙二腈与1-萘酚为原料于水中发生加成、环化反应生成2-氨基-3-氰基-4-芳基苯并[h]吡喃。

2) benzo-chrysene,benzo perylene,naphtho-

苯并

3) benzimidazole

苯并咪唑

Synthesis of 6-methyl-1H-benzimidazole-2-yl-menthanol;

6-甲基-1H-苯并咪唑-2-甲醇的合成

Synthesis and Crystal Structure of 2-Phenylbenzimidazole under Microwave Irradiation;

微波辐射下2-苄基苯并咪唑的合成和晶体结构

Synthesis of benzimidazole in one step via TiO_2-mediated photocatalysis and its characterization;

苯并咪唑的光催化一步合成及表征

4) benzo(a)pyrene

苯并芘

A study on HPLC analysis of benzo(a)pyrene in grain;

高效液相色谱法测定粮食中苯并芘残留的研究

Induction of EROD activity was investigated by an in vitro assay based on benzo(a)pyrene[B (a)P] and hexa chlorobenzene .

用7-乙氧基异叻唑酮-脱乙基酶(EROD)检测的方法,研究了苯并芘和六氯苯对日本青鳉肝脏EROD酶的比活力的影响。

This thesis developed a HPLC method for determination of Benzo(a)pyrene in meat foods.

建立了肉类食品中苯并芘残留的高效液相色谱测定法。

5) 3,4-benzo[а] pyrene

3,4-苯并芘

Determination of 3,4-benzo[а] pyrene in process flavoring by HPLC;

高效液相色谱法测定反应香精中的3,4-苯并芘

6) benzoxazole

苯并噁唑

Synthesis of 5-amino-2-(p-aminophenyl)benzoxazole;

5-氨基-2-(对氨基苯)苯并噁唑的合成

Design,synthesis and biological activities of 1-(5-t-butyl-2-benzoxazolemethyl)-4-aryloxyalkyl-piperazine as α_1 adrenoceptor antagonists;

1-(5-叔丁基-2-苯并噁唑甲基)-4-(2-取代芳氧基乙基)哌嗪的设计、合成及生物活性

Research on the Synthesis and Spectroscopy of 2-(2-Phenyl Propenyl) Benzoxazoles;

2-(2-苯基丙烯基)苯并噁唑类化合物的合成与光谱研究

参考词条

苯并[a]芘苯并吲哚苯并（a）芘苯并菲苯并噻嗪苯并氮杂苯并[a]蒽动物尸体破碎机糖尿病性脑缺血小鼠模型

补充资料：7-甲氧基-3-甲基-2-苯基-4H-苯并-γ-吡喃酮

分子式：C17H14O3
分子量：266.30
CAS号：18651-16-6

性质：暂无

制备方法：将间苯二酚与丙酸在无水氯化锌参与下加热反应（缩合），生成2,4-二羟基苯丙酮，然后与苯甲酸钠，苯甲酰氯在高温反应（环合），进而以硫酸二甲酯醚化得到该品。

用途：回苏灵的中间体。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

首页 \| 翻译 \| 影视 \| 论坛 \| 索引苯并噻唑苯并噻吩苯并恶嗪苯并三唑 3,4-苯并（a）芘苯并吡喃

1) benzopyran 苯并[h]吡喃 1. A series of 2-amino-3-cyano-4-arylbenzopyrans were synthesized by the reaction of arylmethlene malononitrile with 1-naphthol in the presence of hexadecyl trimethyl ammonium bromide (HTMAB) in water. 报道以十六烷基三甲基溴化铵(HTMAB)为催化剂,芳亚甲基丙二腈与1-萘酚为原料于水中发生加成、环化反应生成2-氨基-3-氰基-4-芳基苯并[h]吡喃。 2) benzo-chrysene,benzo perylene,naphtho- 苯并 3) benzimidazole 苯并咪唑 1. Synthesis of 6-methyl-1H-benzimidazole-2-yl-menthanol; 6-甲基-1H-苯并咪唑-2-甲醇的合成 2. Synthesis and Crystal Structure of 2-Phenylbenzimidazole under Microwave Irradiation; 微波辐射下2-苄基苯并咪唑的合成和晶体结构 3. Synthesis of benzimidazole in one step via TiO_2-mediated photocatalysis and its characterization; 苯并咪唑的光催化一步合成及表征 4) benzo(a)pyrene 苯并芘 1. A study on HPLC analysis of benzo(a)pyrene in grain; 高效液相色谱法测定粮食中苯并芘残留的研究 2. Induction of EROD activity was investigated by an in vitro assay based on benzo(a)pyrene[B (a)P] and hexa chlorobenzene . 用7-乙氧基异叻唑酮-脱乙基酶(EROD)检测的方法,研究了苯并芘和六氯苯对日本青鳉肝脏EROD酶的比活力的影响。 3. This thesis developed a HPLC method for determination of Benzo(a)pyrene in meat foods. 建立了肉类食品中苯并芘残留的高效液相色谱测定法。 5) 3,4-benzo[а] pyrene 3,4-苯并芘 1. Determination of 3,4-benzo[а] pyrene in process flavoring by HPLC; 高效液相色谱法测定反应香精中的3,4-苯并芘 6) benzoxazole 苯并噁唑 1. Synthesis of 5-amino-2-(p-aminophenyl)benzoxazole; 5-氨基-2-(对氨基苯)苯并噁唑的合成 2. Design,synthesis and biological activities of 1-(5-t-butyl-2-benzoxazolemethyl)-4-aryloxyalkyl-piperazine as α_1 adrenoceptor antagonists; 1-(5-叔丁基-2-苯并噁唑甲基)-4-(2-取代芳氧基乙基)哌嗪的设计、合成及生物活性 3. Research on the Synthesis and Spectroscopy of 2-(2-Phenyl Propenyl) Benzoxazoles; 2-(2-苯基丙烯基)苯并噁唑类化合物的合成与光谱研究参考词条苯并[a]芘苯并吲哚苯并（a）芘苯并菲苯并噻嗪苯并氮杂苯并[a]蒽动物尸体破碎机糖尿病性脑缺血小鼠模型补充资料：7-甲氧基-3-甲基-2-苯基-4H-苯并-γ-吡喃酮分子式：C17H14O3 分子量：266.30 CAS号：18651-16-6 性质：暂无制备方法：将间苯二酚与丙酸在无水氯化锌参与下加热反应（缩合），生成2,4-二羟基苯丙酮，然后与苯甲酸钠，苯甲酰氯在高温反应（环合），进而以硫酸二甲酯醚化得到该品。用途：回苏灵的中间体。说明：补充资料仅用于学习参考，请勿用于其它任何用途。
©2008 dictall.com