(S)-(-)-2,2'-Diamino-1,1'-binaphthalene

Dettalji tal-Prodott:

Product Name:(S)-(-)-2,2'-Diamino-1,1'-binaphthalene

CAS:18531-95-8

Sinonimi:

1-(2-amino-1-naphthalenyl)-2-naphthalenamine;

-Binaphthyl-2,2′;

(S)-(-)-2,2'-Diamino-1,1'-biphthalene;

(S)-1,1'-Binaphthalene-2,2'-diamine;

1,1'-BINAPHTHYL-2,2'-DIAMINE;

( plus /-)-1,1'-BINAPHTHALENE-2,2'-DIAMINE;

(S)-(-)-1,1'-Binaphthyl-2,2'-diamine

CAS: 18531-95-8

MF: C20H16N2

MW: 284.35

Punt tat-tidwib: 242-244 grad (lit.)

Alpha: -156 º (c=1, pyridine)

Punt tat-togħlija: 416.85 grad (stima approssimattiva)

Densità: 1.0447 (stima approssimattiva)

Indiċi refrattiv: 1.6450 (stima)

Temperatura tal-ħażna: Żomm f'post mudlam, Atmosfera inerta, Temperatura tal-kamra

Pka: 3.79±0.10(Predicted)

Forma: Trab

Kulur: kemmxejn beige

Attività ottika: 20/D 157 grad , c=1 f'piridina

Solubilità fl-Ilma: solubbli ftit

Sfond:

(S)-(-)-1,1' -bi2-naphthylamine is an important structural unit of some natural products, bioactive compounds, materials, chiral ligands and chiral catalysts. In the field of biological activity, natural product compounds such as (-) -Streptonigrin contain axially linked phenol and arylamine fragments and are linked by Chemicalbook's special chiral aromatic amine skeleton. This unique structure makes it an antibiotic with significant biological activity. Therefore, this family of compounds has quite good anti-cancer, anti-bacteria, fungi, nematodes, viruses and a wide range of biological activities. In catalysis, chiral aromatic amines have been widely used as powerful chiral ligands or auxiliaries in asymmetric synthesis.

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