Product Details:
Product Name：(R)-(+)-2,2'-Diamino-1,1'-binaphthalene
CAS:18741-85-0
Synonyms：
(R)-(+)-1,1''-BINAPHTHALENE-2,2''-DIAMINE (R-BINAM) ((R)-(+) -2,2''-DIAMINO-1''1-BINAPHTHYL);
(R)-(+)-1,1μ-Binaphthalene-2,2μ-diamine, (R)-(+)-2,2μ-Diamino-1,1μ-binaphthalene, (R)-(+)-DABN;
(R)-(+)-1,1μ-Bi(2-naphthylamine), (R)-(+)-1,1μ-Binaphthalene-2,2μ-diamine, (R)-(+)-2,2μ-Diamino-1,1μ-binaphthalene, (R)-(+)-DABN;
(aR)-1,1'-Binaphthalene-2,2'-diamine;
(aR)-2,2'-Diamino-1,1'-binaphthalene;
(R)-BINAM;
[aR,(+)]-1,1'-Binaphthalene-2,2'-diamine;
(R)-(+)-1,1'-BINAPHTHYL-2,2'-DIAMINE
CAS: 18741-85-0
MF: C20H16N2
MW: 284.35
Melting point: 242-244 °C(lit.)
Alpha: 156 º (c=1, pyridine)
Boiling point: 416.85°C (rough estimate)
Density: 1.0447 (rough estimate)
Refractive index: 1.6450 (estimate)
Storage temp: Keep in dark place,Sealed in dry,Room Temperature
Pka:3.79±0.10(Predicted)
Form: Powder
Color: slightly beige
Optical activity: [α]20/D +157°, c = 1 in pyridine
Water Solubility: slightly soluble
The production factory:
Uses:
(R)-(+)-1,1'-Bi(2-naphthylamine) derivatives have been used for asymmetric hydrogenations, cyclopropanations and formation of chiral lactones. It can be used for the synthesis of sterically hindered binaphthalene-based monophosphane ligands.
The production factory:
Testing Center:
XINXIANG RUNYU MATERIAL CO., LTD.
Functional organic phosphonates lead clean production, and efficient catalysts help the green revolution.
Hot Tags: (r)-(+)-2,2'-diamino-1,1'-binaphthalene cas: 18741-85-0, China, suppliers, manufacturers, factory, low price, in stock, for sale, made in China
