α-甲基,α-methyl英语短句,例句大全

α-甲基,α-methyl
1)α-methylα-甲基
1.A series of novel α-methylated sulfoximine derivatives were synthesized from sulfoximine A by α-methyl alkylation using p-methoxylbenzyl as a N-protecting group.从Sulfoximine A出发,选取对甲氧基苄基(PMB)为N-保护基,通过α-甲基的烷基化反应合成了一系列新的Sulfoximine类衍生物,其结构经1HNMR确证。

英文短句/例句

1.Syntheses and Olfactory Characteristics of Some Endo-alpha-substitutedalpha-methylbicyclo[2.2.1]hept-5-ene-2-methanols内-α-取代-α-甲基双环[2.2.1]-5-庚烯-2-基甲醇的合成及香气
2.Preparation and Applications of AMS-Containing Copolymersα-甲基苯乙烯共聚物的制备与应用
3.Synthetic Process of ethyl 2-(2-ethoxy-2-oxoethoxy)-propionateα-甲基-缩二乙醇酸二乙酯的合成研究
4.Asymmetric Synthesis of Bis(α-methylamino acid) via a BPB-Ni(II)-Ala ComplexBPB-Ni(II)-Ala复合物法不对称合成双-α-甲基氨基酸
5.Synthesis of Sulfoximine Derivatives via α-Methyl Alkylation通过α-甲基烷基化反应合成Sulfoximine类衍生物
6.-methylbenzyl etherα－甲基苄基醚 α
7.- methylbenzyl acetate醋酸α－甲基苄基酯
8.Alpha-methylthiofentanyl hydrochlorideα－盐酸甲基硫代芬太尼
9.trifluoro-2,6-dinitro-Npropyl- para-toluidineＮ－环丙基甲基－α,α,α－三氟－２,６－二硝基－Ｎ－丙基－对甲苯胺
10.Synthesis of optically pure α,α-diphenyl(pyrrolidin-2-yl)methanol光学纯α,α-二苯基-2-吡咯甲醇的合成
11.Determination of trace palladium by spectrophotometry method with(S)-N-benzyl-2-pyrrolidine-α,α-di-phenyl ethanol(S)-2-吡咯烷-α,α-二苯基甲醇光度法测定微量钯
12.Syntheses of (α-Alkyl-3,3-Dimethyl-2-Norboranementhyl ) Acetate乙酸（α－烷基－3，3－二甲基－2－降冰片烷甲基）酯的合成
13.Synthesis of α-{[(5-Fluoro 2,4-dioxo-3,4-dihydropyrimidin-1-(2H)-yl)acetyl]amino}-2-methyl Pentanoic Acidα-(5-氟尿嘧啶-1-基甲基甲酰基)氨基-2-甲基戊酸的合成
14.Determination of α,α-dimethylbenzyl alcohol in EPDM insulation by gas chromatography三元乙丙绝热层中残留α,α-二甲基苯甲醇含量测定
15.The property and application of α-methyl ester sulfonat(MES)α-磺基脂肪酸甲酯(MES)的性能与应用
16.Synthesis of Conjugated Polymer Poly α,α′-dicyano-p-xylylenide by Phase Transfer Reaction相转移法合成共轭高分子聚[α,α′—二氰基对苯二亚甲基]
17.Study on synthesis of α-hydroxycyclohexylphenylketone in one step一步法合成α-羟基环己基苯基甲酮的研究
18.Study on the Synthesis and Properties of Thermo-Sensitive Water-Soluble Polymer Based on 3-Isopropenyl-α, α-Dimethylbenzyl Urethane;基于α，α-二甲基—间—异丙烯基苄基氨基甲酸酯的温敏性聚合物的合成及性能研究

相关短句/例句

α-methylnaphthaleneα-甲基萘
1.Removal of Methylbenzothiophene(MBT) in 1-Methylnaphthalene by Catalytic Oxidation With Acetic Anhydride/Hydrogen Peroxide;乙酸酐/过氧化氢催化氧化脱除α-甲基萘中甲基苯并噻吩
2.Oxidative desulphurization of 1-methylnaphthalene with mass fraction 30% hydrogen peroxide solution as oxidant and formic acid as catalyst was investigated.以质量分数30%的过氧化氢溶液为氧化剂、甲酸为催化剂,结合蒸馏工艺脱除α-甲基萘中的甲基苯并噻吩,考察了甲酸和过氧化氢用量、反应温度、反应时间、原料中氮化物等因素对脱硫率的影响。
3)Poly[oxy(methyl-1,2-ethanediyl)], .alpha.-methyl-.omega.-methoxy-(9Cl)α-甲基-&omega
4)α-methylbenzylα-甲苄基
5)α,α Trifluorotolueneα,α-三氟甲基苯
6)2-phenyl-2-propanolα,α-二甲基苄醇