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- asymmetric ligand 不对称配体
- When we used ligand 4a in the asymmetric addition of phenylacetylene to aldehydes at room temperature, the highest ee was up to 99%. 当我们用配体4a作为催化剂在对苯乙炔对醛的不对称加成反应中,最高的ee可达99%25。
- Asymmetric allylation of 2-nitrocycloketones was catalyzed by palladium with chiral ferrocenylphosphine ligand modified by monoaza crown ethers (A-D). 在用氮杂冠醚改良的手性二茂铁膦与钯的络合物催化下,2-硝基环酮可进行不对称烯丙基化反应。
- Receptor and ligand are transported elsewhere. 受体和配基在别处被传递。
- Most people's faces are asymmetric. 大多数人的脸不对称。
- Is the name of an asymmetric key in the database. 数据库中非对称密钥的名称。
- What are symmetric and asymmetric ciphers? (什么是对称和非对称密码?)
- SAA ligand Lg could catalyze asymmetric addition of phenylacetylene to unactivated aromatic ketones in high yields (up to 83%) and high enantioslectivities (up to 83%ee). SAA配体Lg用于催化炔基锌对未活化酮的不对称加成反应,对于芳香酮的催化反应,收率可达83%25,对映体选择性可达83%25ee。
- The applications and recent developments of chiral macromolecular ligand metal complexes in asymmetric catalysis were reviewed.53 references were presented. 综述了手性高分子金属络合物(人工合成)在不对称催化中的应用及最新进展,参考文献53篇。
- Using Organic Metal Compounds to Prepare Asymmetric Ligands through the Synthesis of Asymmetric Organic Catalysts 制备不对称有机合成催化剂配体的金属有机化合物
- Pressure Effects on Ligand Binding Kinetics for Hemoproteins. 压力对血红素蛋白配合基键联动力学的影响。
- Instant ligand libraries beat the time-to-market constraint. 实时配位体库打破了时间的市场局限。
- The motion perception is naso-temporally asymmetric in newborn. 摘要新生儿的运动觉是鼻、颞侧不对称的。
- We have made no reference to asymmetric carbon atoms. 我们未曾涉及不对称碳原子。
- Nevertheless, it remains asymmetric in early-onset strabismus. 但是在早发性斜视的病人,则一直维持看不对称的运动觉。
- Gets or sets the asymmetric algorithm key used for signing a. 对象进行签名的不对称算法密钥。
- A widely-used asymmetric cryptosystem based on a factoring problem. 一种基于因式分解问题的广泛使用的非对称密码系统。
- The size of the key used by the asymmetric algorithm. 不对称算法使用的密钥的大小。
- Specifies the source from which to load the asymmetric key pair. 指定从中加载非对称密钥对的源。
- Ligand 3b gave higher enantioselectivity (up to 96% ee) and chemical yield. 在配体3b催化的苯乙炔对醛的不对称加成反应中,产物的ee达到96%25。