765278-73-7

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765278-73-7 Structure

Identification	Back Directory
[Name] (S)-(-)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2,2'-naphthalenediol, 97%
[CAS] 765278-73-7
[Synonyms] S-3,3'-DibroMo-5,5',6,6',7,7',8,8'-octahydro (S)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2-naphthol,99% (S)-(-)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2-naphthol,98% (1S)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-[1,1'- binaphthalene]-2,2'-diol (S)-(-)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2,2'-naphthalenediol 97% (S)-(-)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2,2'-naphthalenediol, 97% (S)-3,3'-Dibromo-5,5',6,6',7,7',8,8'-octahydro-[1,1'- binaphthalene]-2,2'-diol, 99%e.e.
[Molecular Formula] C20H20Br2O2
[MDL Number] MFCD03093977
[MOL File] 765278-73-7.mol
[Molecular Weight] 452.18

Chemical Properties	Back Directory
[Appearance] beige crystalline powder
[Melting point ] 145.5-148.5 °C(lit.)
[alpha ] -27° to -29° (c 1.0, CHCl3)
[Boiling point ] 507.3±50.0 °C(Predicted)
[density ] 1.628
[storage temp. ] Inert atmosphere,Room Temperature
[form ] Powder
[pka] 8.02±0.20(Predicted)
[color ] off-white
[optical activity] [α]20/D 53°, c = 1 in THF

Hazard Information	Back Directory
[Chemical Properties] beige crystalline powder
[Uses] (S)-(-)-3,3''-Dibromo-5,5'',6,6'',7,7'',8,8''-octahydro-1,1''-bi-2,2''-naphthalenediol is a reagent in the preparation of peptoid modified silica gel chiral stationary phases and its application to HPLC enantioseparations.
[General Description] (S)-3,3′-Dibromo-5,5′,6,6′,7,7′,8,8′-octahydro-1,1′-bi-2,2′-naphthalenediol can be used in the synthesis of chiral bidentate hybrid ligands for asymmetric hydrogenation and hydroformylation reactions.

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