[aS,(+)]-1,1'-Binaphthalene
- Product Name
- [aS,(+)]-1,1'-Binaphthalene
- CAS No.
- 734-77-0
- Chemical Name
- [aS,(+)]-1,1'-Binaphthalene
- Synonyms
- 1,1'-Binaphthalene, (1S)-;[aS,(+)]-1,1'-Binaphthalene
- CBNumber
- CB72211320
- Molecular Formula
- C20H14
- Formula Weight
- 254.33
- MOL File
- 734-77-0.mol
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[aS,(+)]-1,1'-Binaphthalene Property
- Boiling point:
- 405.0±20.0 °C(Predicted)
- Density
- 1.140±0.06 g/cm3(Predicted)
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[aS,(+)]-1,1'-Binaphthalene Chemical Properties,Usage,Production
Purification Methods
Purify 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
Raw materials
Preparation Products
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