• 苯酚氧磷化钠原料合成了二钠

    Disodium phenyl phosphate was synthesized using phenol, phosphorus oxychloride and sodium carbonate as starting materials.

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  • 反应中,氯氧率为92 8%。

    The yield of chlorination was 92 8%, using phosphorus oxychloride as the chlorinating agent.

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  • 目的用三异丙基苯酚氯氧为原料合成三异丙苯基酸酯

    Objective: Tri-isopropylated phenyl phosphate ester was synthesized from isopropylphenol and phosphorus oxychloride.

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  • 异戊烯甲醇醇类原料催化下一步合成相应酯类

    Using senecioic acid and definite alcohol such as methanol or other alcohols as raw materials in the presence of phosphorus oxychloride as catalyst, corresponding ester can be synthesized by one step.

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  • 制备了取代度为0.04阳离子玉米淀粉然后不同氯氧磷交联

    Cationic corn starch at DS 0 04 was prepared, then cross-linked using various amounts of phosphorus oxychloride.

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  • 氯氧、双酚S苯酚反应制得化合物双酚S双(二苯基酸酯)(BSDP)。

    Bisphenol-S bis(diphenyl phosphate)(BSDP) was synthesised by phosphorus oxychloride, bisphenol-S and phenol.

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  • 研究了常温下苯酚悬胶体氯氧反应合成三苯酯工艺条件找到一条比较好的合成方法

    Some technological conditions of the synthesis of triphenyl phosphate by the reaction of sodium phenolate and phosphorus oxychloride were studied, and a better process was found out.

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  • 氯氧、季四醇、苯胺原料合成了一种具有成炭结构的氮溴协效阻燃剂季戊四醇双酸三溴苯胺

    A P-N-Br synergistic flame retardant pentaerythritol bisphosphorate tribromoaniline salt was synthesized using phosphorus oxychloride, pentaerythritol, aniline, and bromine as raw materials.

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  • 研究一种直接环合方法,用2--2甲基- 4-氰基丁醛反应来制备2--5-甲基吡啶。

    A synthetic method of direct cyclization was researched that 2-chloro-2-chloromethyl-4-cyanobutyraldehyde was reacted with phosphorus oxychloride to get 2-chloro-5-chloromethylpyridine.

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  • 利用扫描电子显微技术多功能偏光显微技术系统研究氯氧磷交联淀粉生物降解过程中的颗粒形貌结晶结构变化情况

    The appearance and crystal structure change in the biodegradation of partially degraded starch granules were examined using SEM technology and multifunctional polariscope.

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  • 利用淀粉氧磷反应通过控制交联反应程度成功地控制了交联淀粉颗粒膨胀程度并使其停留在不同的溶胀阶段。

    With the reaction of starches and phosphors oxychloride, the swelling of cross linked starch granules was controlled successfully through different degrees of substitution.

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  • 氯氧磷作用下,由芳乙酸氨基硫脲经脱水环合,微波辐射快速合成一系列2氨基5芳亚甲基1,3,4二唑类化合物。

    The reaction of aryloxy acetic acid with thiosemicarbazide in the presence of dehydrating agent, POCl_3, affords a series of 2amino5aryloxymethyl1,3,4thiadiazoles under microwave irradiation (MWI).

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  • 菸酸二乙胺、三氯氧磷作用,化钠中和,加入纯碱使反应液中的产品分层,取代有机溶剂萃取工艺,简化了操作,降低了消。

    Instead of extracted by organic solvents, sodium carbonate was used to separate the product and water, thus the following press was simpler and the cost was lower.

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  • 各种微量元素微生物生长过程需要的量非常之少,作为其生长中一种必不可少营养物质,占据了与碳、等同样的地位。

    All kinds of mining elements are needed not more in the growing of microorganisms, but as the necessary nutrients, they are as important as the majority elements.

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  • 甲基丙烯酸、1,10-二醇和为主要原料合成紫外光固化粘接性单体10-甲基丙烯酰癸基硫

    UV-curable adhesive monomer 10-methacryloyloxydecyl thiophosphoric acid dichloride was synthesized from the reaction of thiophosphoryl chloride with methylacrylic acid and 1,10-decanediol.

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  • 甲基丙烯酸、1,10-二醇和为主要原料合成紫外光固化粘接性单体10-甲基丙烯酰癸基硫

    UV-curable adhesive monomer 10-methacryloyloxydecyl thiophosphoric acid dichloride was synthesized from the reaction of thiophosphoryl chloride with methylacrylic acid and 1,10-decanediol.

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