|
| | L(-)-10-Camphorsulfonyl chloride Basic information |
| | L(-)-10-Camphorsulfonyl chloride Chemical Properties |
| Melting point | 66-68 °C(lit.) | | alpha | -33 º (c=3, chloroform) | | Boiling point | 349.4±15.0 °C(Predicted) | | density | 1.331±0.06 g/cm3(Predicted) | | storage temp. | Keep in dark place,Inert atmosphere,Room temperature | | solubility | Acetone, Dichloromethane, Ethyl Acetate, Methanol | | form | Solid | | color | White | | optical activity | [α]18/D 33°, c = 3 in chloroform | | Water Solubility | Decomposes | | Sensitive | Moisture Sensitive | | BRN | 3205975 | | InChIKey | BGABKEVTHIJBIW-UHFFFAOYSA-N | | CAS DataBase Reference | 39262-22-1(CAS DataBase Reference) |
| Hazard Codes | C | | Risk Statements | 34 | | Safety Statements | 26-36/37/39-45 | | RIDADR | UN 3261 8/PG 2 | | WGK Germany | 3 | | F | 10-21 | | HazardClass | 8 | | PackingGroup | II | | HS Code | 29147090 |
| | L(-)-10-Camphorsulfonyl chloride Usage And Synthesis |
| Chemical Properties | white to light yellow crystal powde | | Uses | L(-)-10-Camphorsulfonyl chloride is a useful synthetic intermediate,it is used for asymmetric hydroxylation.
| | Uses | A chiral derivative of Camphor. | | Purification Methods | If free from OH bands in the IR, then recrystallise it from Et2O or pet ether; otherwise treat it with SOCl2 at 50o for 30minutes, evaporate, dry the residue over KOH in a vacuum and recrystallise it. The (±)-acid chloride has m 85o [Bartlett & Knox Org Synth 45 14 1965]. Itis characterised as the amide (prisms from EtOH) m 132o, [ ] 17 (+) and (-) 1.5o (EtOH). On repeated recrystallisation from EtOH the anilide has m 120.5-121o, [] 25 +76o (c 1, CHCl3). [Read & Storey J Chem Soc 2761 1930, Sutherland & Shriner J Am Chem Soc 58 62 1936, Halterman et al. J Am Chem Soc 109 8105 1987, Bartlet & Knox Org Synth 45 55 1945, Beilstein 11 IV 650.] |
| | L(-)-10-Camphorsulfonyl chloride Preparation Products And Raw materials |
|
