一种催化氢化合成3,4,5 -三甲氧基甲苯的方法。
Method of synthesizing 3, 4, 5-trimethoxy toluene by catalytic hydrogenation.
中文名：2，4，6-三甲氧基苯基硼酸新戊二醇酯。
Product Name: 2,4,6-Trimethoxyphenylboronic acid neopentyl glycol ester.
用途：产品名称：甲基三甲氧基硅烷分子结构式：性状：无色透明液体。
Product Name: Methyl trimethoxysilane Other Name: MTMS Chemical structural formula: Property: Colorless transparent liquid.
用三甲氧基巯基丙基硅烷作偶联剂，通过溶剂抽提法获得单分层自组装巯基化 的玻璃。
Mercaptopropyltrimethoxysilane (MPTS) was used to form self- assembly monolayers (SAMs) on glass substrates by solution extraction, which was checked with XPS and AES.
本文用乙烯基三甲氧基硅烷（VMS）通过溶胶凝胶法制得了SSO，并涂敷于LY12铝合金表面。
SSO was prepared by sol-gel method from vinyltrimethoxysilane(VMS) and was deposited on a plate of LY12 aluminum alloy(AA).
研究了用紫外分光光度法和气相色谱法测定1，2，3-三甲氧基苯含量的方法，提出了测定实验条件。
Methods of gas chromatography and UV-spectrophotometry for determination of 1,2,3-trimethoxybenzene content were studied. Test conditions of the methods were proposed.
介绍了辅酶Q0的液相色谱分析方法，该法适用于以3,4,5 -三甲氧基-甲苯为原料，经氧化制得的辅酶Q0。
HPLC method of analyzing Q0 was studied in this paper, this method is suited for the Q0 which was prepared from 3, 4, 5-trimethoxy-toluene as starting materials.
以对甲酚为原料经溴化、水解、甲氧基化和甲基化4步反应合成药物中间体3，4，5-三甲氧基苯甲醛，总收率达53。
The 3,4,5 trimethoxybenzaldehyde is synthesized from p cresol in four steps of bromination, hydrolyzation, methoxylation, and methylation, with an overall yield of 53.
研究以焦性没食子酸衍生物2，3，4-三羟基苯甲酸为原料经过甲基化、水解、酸化和精制成2，3，4-三甲氧基苯甲酸。
Preparation method of 2,3,4-trimethoxybenzoic acid is introduced, which was synthesized from 2,3,4-trihydroxybenzoic acid by methylation, hydrolysis, acidification and purification.
以苯基三甲氧基硅烷为偶联剂对纳米MCM-41分子筛进行了有机改性，制备了苯基改性的纳米MCM-41分子筛MCM-41（m）。
Nanometer molecular sieve MCM-41 was modified by using phenyltrimethoxysilane as a coupling agent and phenylated nanometer molecular sieve MCM-41(m) was prepared.
以苯基三甲氧基硅烷为偶联剂对纳米MCM-41分子筛进行了有机改性，制备了苯基改性的纳米MCM-41分子筛MCM-41（m）。
The reaction of silanization between the silanols in the channels of the modified nanometer MCM-41 molecular sieve and the phenyltrimethoxysilane occurs.
报道肉芝软珊瑚素的重要中间体6-甲基-8-三甲硅氧基-6-烯-2-酮-1-辛酸乙酯的合成。
This paper reports the synthesis of 6-methyl-8-trimethylsiloxy-oct-6-ene-2- one-1-acid acetate.
报道肉芝软珊瑚素的重要中间体6-甲基-8-三甲硅氧基-6-烯-2-酮-1-辛酸乙酯的合成。
This paper reports the synthesis of 6-methyl-8-trimethylsiloxy-oct-6-ene-2- one-1-acid acetate.
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