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[aS,(+)]-1,1'-Binaphthalene

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[aS,(+)]-1,1'-Binaphthalene Basic information
Product Name:[aS,(+)]-1,1'-Binaphthalene
Synonyms:[aS,(+)]-1,1'-Binaphthalene;1,1'-Binaphthalene, (1S)-
CAS:734-77-0
MF:C20H14
MW:254.33
EINECS:
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Mol File:734-77-0.mol
[aS,(+)]-1,1'-Binaphthalene Structure
[aS,(+)]-1,1'-Binaphthalene Chemical Properties
Boiling point 405.0±20.0 °C(Predicted)
density 1.140±0.06 g/cm3(Predicted)
Safety Information
MSDS Information
[aS,(+)]-1,1'-Binaphthalene Usage And Synthesis
Purification MethodsPurify 1,1’-binaphthyl through a silica gel column with Me2CO/*C6H6 [or Al2O3 with 10% *C6H6/pet ether (b 30-60o)] and recrystallise it from EtOH, pentane, or slow evaporation of *C6H6, Me2CO or Et2O solutions. Half life ~10hours at 25o in various solvents. [Wilson & Pincock J Am Chem Soc 97 1474 1975, Akimoto & Yamada Tetrahedron 27 5999 1971, Beilstein 5 I 358, 5 II 642, 5 III 2465, 5 IV 2634.]
[aS,(+)]-1,1'-Binaphthalene Preparation Products And Raw materials
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