L(-)-10-Camphorsulfonyl chloride

L(-)-10-Camphorsulfonyl chloride Basic information
Product Name:L(-)-10-Camphorsulfonyl chloride
Synonyms:L(-)-10-CAMPHORSULFONYL CHLORIDE;(-)-CAMPHOR-10-SULFONYL CHLORIDE;(1R)-(-)-10-CAMPHORSULFONYL CHLORIDE;(1R)-(-)-CAMPHOR-10-SULPHONYL CHLORIDE;(1R)-(-)-CAMPHOR-10-SULFONIC ACID CHLORIDE;(1R)-CAMPHOR-10-SULFONIC ACID CHLORIDE;(1R)-(-)-CAMPHOR-10-SULFONYL CHLORIDE;(-)-10-CAMPHORSULFONYL CHLORIDE
CAS:39262-22-1
MF:C10H15ClO3S
MW:250.74
EINECS:628-057-2
Product Categories:Peptide;Intermediates & Fine Chemicals;Pharmaceuticals;Sulfonyl Chlorides;chiral;Chiral Reagents;Bicyclic Monoterpenes;Biochemistry;for Resolution of Alcohols & Thiols;for Resolution of Bases;Optical Resolution;Synthetic Organic Chemistry;Terpenes
Mol File:39262-22-1.mol
L(-)-10-Camphorsulfonyl chloride Structure
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
InChIKeyBGABKEVTHIJBIW-UHFFFAOYSA-N
CAS DataBase Reference39262-22-1(CAS DataBase Reference)
Safety Information
Hazard Codes C
Risk Statements 34
Safety Statements 26-36/37/39-45
RIDADR UN 3261 8/PG 2
WGK Germany 3
10-21
HazardClass 8
PackingGroup II
HS Code 29147090
MSDS Information
ProviderLanguage
(1R)-Camphor-10-sulfonic acid chlorideEnglish
SigmaAldrichEnglish
ACROSEnglish
ALFAEnglish
L(-)-10-Camphorsulfonyl chloride Usage And Synthesis
Chemical Propertieswhite to light yellow crystal powde
UsesL(-)-10-Camphorsulfonyl chloride is a useful synthetic intermediate,it is used for asymmetric hydroxylation.
UsesA chiral derivative of Camphor.
UsesA chiral derivative of Camphor
Purification MethodsIf 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

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