Bonnet, P.-A., V. Roman, M. Fatome, and F. Berleur. 1990. Carboxylic acid or primary amine titration at the lipid-water interface: on the role of electric charges and phospholipid acyl chain composition. A spin label- ing experiment. Chem. Phys. Lipids. 55:133-143....
Domino Transformation of 1,3-Dicarbonyl Compounds: One-Pot Regio-, Chemo- and Stereoselective Access to Valuable ,-Difunctionalized -Ketoesters and Amides... Hadjira,Habib-Zahmani,Salih,... - 《Cheminform》 被引量: 3发表: 2003年 Trimethylsilyl azide-promoted acid-amine coupling: A facile one...
载玻片表面修饰羧基(carboxylic acid);羧基修饰生物芯片 羧酸盐(Carboxylate)官能基团载玻片 该载玻片在PH大于4的缓冲液中带负电荷。在使用EDC/NHS活化后,他们可以与具有伯胺基团(primary amine groups)的生物分子共价结合。这种结合比醛-胺结合(aldehide-amine binging)更* 。聚乙二醇(PEG)是可抵抗非* 性吸附的单...
hyper cross linked polymer materials (HCPs) [10–12], the amine-modified porous polymer materials prepared by using water-soluble colloidal crystals [13] and hyperbranched organic primary amine [14] and primary modified inorganic oxide materials [15] were used for adsorption of salicylic acid. SA...
The amine–acid pair depicted was used as an input to combinatorial enumeration, and the number of valid products identified is noted for each pairing. Distributions of common physical properties are shown for each coupling set. Abbreviations are as in Extended Data Fig. 2. Extended Data Table ...
2-Azabicyclo[2.1.1]hexane-1-carboxylic acid 价 格 ￥80 起批量 ≥1瓶 最小起订1瓶 供货总量100瓶 发货地址上海市金山区 建议售价￥1/瓶 更新日期 2025年01月09日 产品规格1g 即时洽谈 立即询价 查看联系方式 收藏产品 发送留言 举报 上海一基实业有限公司 企业认证: 备 营业执照和法人身份...
Alexa Fluor Carboxylic Acid tris(triethylammonium) salts are non-reactive, free acid forms of Alexa Fluor dyes. These carboxylic acid derivatives can be converted to an amine-reactive ester using standard chemical techniques or coupled to hydrazines, hydroxylamines, and amines in aqueous solution ...
羧酸(RCOOH)(Carboxylic Acid)是重要的一类有机酸。一类通式为RCOOH或R(COOH)n 的化合物,官能团:-COOH。X射线衍射证明,甲酸中羰基的键长123pm长于正常的羰基122pm;C-O的键长131pm小于醇中的 C-O的键长143pm;在甲酸晶体中,两个碳氧键键长均为127pm。
摘要: PROBLEM TO BE SOLVED: To obtain a novel aromatic carboxylic acid derivative and an acid chloride derivative thereof useful as raw materials for highly heat-resistant condensation polymers.收藏 引用 批量引用 报错 分享 文库来源 其他来源 求助全文 The aromatic carboxylic acid derivative and its ...
1,2-thiazole-5-carboxylic acid; 5-ISOTHIAZOLECARBOXYLIC ACID; 8-Isoquinoline-methaneaminedihydrochloride; ISOTHIAZOLE-5-CARBOXYLIC ACID; 1.3 CAS No. 10271-85-9 1.4 CID 5200404 1.5 Molecular Formula C4H3NO2S 1.6 Inchi InChI=1S/C4H3NO2S/c6-4(7)3-1-2-5-8-3/h1-2H,(H,6,7) 1.7 InChke...