沪江词库精选binaphthol是什么意思、英语单词推荐 英音 [bai'næfθəl] ; 美音 [bai'næfθəl] ; 联萘酚 相似单词 binaphthol 联萘酚 最新单词 autonomics什么意思及同义词 n. 自动系统程序控制研究 autonomic什么意思及同义词 a. 自治的,自律的 autonavigator的中
BinaphtholChromatography is a key technique for the analytical, preparative, and production scale separation of enantiomers, particularly in the pharmaceutical and fine chemicals industries. Although it is common belief that this separation can be accomplished only using a chiral stationary phase, it has...
英文: The advances in application of chiral 2, 2'-binaphthol phosphonite (phosphite, phosphoramidite) in the asymmetric catalysis has been reviewed. 中文: 摘要本文综述了手性亚膦(磷)酸联二萘酚酯及手性亚膦(磷)酸联二萘酚胺酯配体在不对称催化应用中的最新进展。 更详细... 分享...
binaphthol 英文binaphthol 中文【化】 联萘酚
chiral binaphthol 1.2 CAS No. 41024-90-2 1.4 EINECS 606-050-5; 210-014-0; 606-048-4 1.5 Molecular Formula C20H14O2 1.6 Inchi InChI=1S/C20H14O2/c21-17-11-9-13-5-1-3-7-15(13)19(17)20-16-8-4-2-6-14(16)10-12-18(20)22/h1-12,21-22H 1.7 InChkey PPTXVXKCQZKFBN-UHFFF...
S-1,1'-联-2-萘酚 /(S)-(-)-1,1'-Bi-2-naphthol/18531-99具体规格,价格,库存请咨询公司销售客服,谢谢。 熔点215-218 °C 比旋光度 -35.5 o (c=1, THF) 密度1 g/cm3 折射率 -36.0 ° (C=1, THF) 储存条件 2-8°C 溶解度 dioxane: 50 mg/mL, clear 价格说明 价格:商品在爱采购的展...
1,1'-Bi-2-naphthol (CAS 602-09-5) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook.
Enantioseparation of binaphthol and its derivatives on cellulose tris(3,5-dimethylphenyl carbamate). Chromatographia 2008;67:119-123.Enantioseparation of Binaphthol and Its Derivatives on Cellulose Tris(3,5-dimethylphenyl carbamate)[J] . Wen Weng,Fengping Zhan,Jing Fu,Ting Li,Xiaojian Chen,Xiaojia...
本发明属于旋光性1,1′-联-2-萘酚的制备方法. The present invention pertains to a method for preparing optically active 1,1'-bi-2-naphthol. 在低级醇中,利用≥50%ee值的(+)或(-)-1-苯基-2-丙胺与Cu(II)形成的Cu(II). In the lower alcohol, the use of ≥50% ee value of the (+) or ...
英文名称:(R)-(+)-1,1'-Bi-2-naphthol18531-94-7 CAS No.:18531-94-7 中文名:(R)-(+)-1,1'-联-2-萘酚 别名: 分子式:C20H14O2 性状:Powder 纯度:98.0% 分为五大类: 1、(R)-(+)-1,1'-Bi-2-naphthol18531-94-7化学成分类:标准物质,纯的化合物或是有代表性的基体样品,天然的或添加(被...