原料品名 Sodium difluorochloroacetate 原料中文名称 二氟氯乙酸钠 中文别名 罗氟司特杂质24;一氯二氟乙酸钠,97%;二氟氯乙酸钠(罗氟司特中间体-2);二氟氯乙酸钠 [1895-39-2];一氯二氟乙酸 钠盐;二氟氯乙酸钠,98%;乙酸2-氯-2,2-二氟钠盐(1:1);二氟氯乙酸钠(定制) 化学名称 sodium;2-chloro...
原料品名 Sodium difluorochloroacetate 原料中文名称 二氟氯乙酸钠 中文别名 罗氟司特杂质24;一氯二氟乙酸钠,97%;二氟氯乙酸钠(罗氟司特中间体-2);二氟氯乙酸钠 [1895-39-2];一氯二氟乙酸 钠盐;二氟氯乙酸钠,98%;乙酸2-氯-2,2-二氟钠盐(1:1);二氟氯乙酸钠(定制) 化学名称 sodium;2-chloro...
The reaction kinetics of the synthesis of sodium ethyl xanthogeneacetate from potassium ethylxanthogenate and sodium chloroacetate in distilled water as the reaction medium at 25, 30, 35 and 40 脗掳C, were investigated. The obtained reaction mixture was a complex system which demanded the use ...
原料品名 Sodium difluorochloroacetate 原料中文名称 二氟氯乙酸钠 中文别名 罗氟司特杂质24;一氯二氟乙酸钠,97%;二氟氯乙酸钠(罗氟司特中间体-2);二氟氯乙酸钠 [1895-39-2];一氯二氟乙酸 钠盐;二氟氯乙酸钠,98%;乙酸2-氯-2,2-二氟钠盐(1:1);二氟氯乙酸钠(定制) 化学名称 sodium;2-chloro...
The carboxymethylinulin(CMI)was prepared via reaction of inulin with sodium chloroacetate as etherification agent in presence of alkali using microwave method. 在碱的存在下,以氯乙酸钠为醚化试剂,微波法制备了羧甲基菊粉。 2. Fattyamidopropyl betaine (for short FAB) fatliquor was preparated with ga...
The chloroacetates (I) derived from phenols or naphthols are cleaved upon treatment with disodium telluride to produce the corresponding hydroxyarenes (II) after acidic work-up.doi:10.1002/chin.199003160SUZUKI, H.PADMANABHAN, S.OGAWA, T.
Trimeric betaine surfactants tri[(N-alkyl-N-ethyl-N-sodium carboxymethyl)-2-ammonium bromide ethylene] amines were prepared with raw materials containing tris(2-aminoethyl) amine, alkyloyl chloride, lithium aluminium hydride, sodium chloroacetate, and bromoethane by alkylation, Hoffman degradation ...
Trimeric betaine surfactants tri[(N-alkyl-N-ethyl-N-sodium carboxymethyl)-2-ammonium bromide ethylene] amines were prepared with raw materials containing tris(2-aminoethyl) amine, alkyloyl chloride, lithium aluminium hydride, sodium chloroacetate, and bromoethane by alkylation, Hoffman degradation ...
the THP group behaves in a similar manner to a benzyl ether in terms of function and stability. In the processes described herein, the THP group is incorporated at the 2-position of the D unit
Trimeric betaine surfactants tri[(N-alkyl-N-ethyl-N-sodium carboxymethyl)-2-ammonium bromide ethylene] amines were prepared with raw materials containing tris(2-aminoethyl) amine, alkyloyl chloride, lithium aluminium hydride, sodium chloroacetate, and bromoethane by alkylation, Hoffman degradation ...