(+)-Diethyl L-tartrate

• Catalog No.: A10641
• CAS Number: 87-91-2
• M. F.: C8H14O6
• M. W.: 206.19316
• Purity: 98%

SYNONYMS

• Title: L-(+)-酒石酸二乙酯
• IUPAC name: 1,4-diethyl (2S,3S)-2,3-dihydroxybutanedioate
• IUPAC Traditional name: diethyl tartrate
• Synonyms: L-Tartaric acid diethyl ester

DATABASE IDS

• EC Number: 201-783-3
• Beilstein Number: 1727145
• Merck Index: 143855
• MDL Number: MFCD00009143
• CAS Number: 87-91-2

PROPERTIES

• Purity: 98%
• Boiling Point: 280°C
• Density: 1.205
• Flash Point: 93°C(199°F)
• Melting Point: 17°C
• Optical Rotation: +27 (c=1 in water)
• Refractive Index: 1.4460
• GHS Hazard statements: H227
• GHS Precautionary statements: P210-P280-P370+P378A-P403+P235-P501A
• Safety Statements: 15
• TSCA Listed: 是

REFERENCES

• For use as a chiral auxiliary in the Sharpless enantioselective epoxidation of allylic alcohols, see tert-Butyl hydroperoxide, A13926. For Sharpless-type enantioselective oxidation of sulfides to sulfoxides, see: Org. Synth. Coll., 8, 464 (1993).
• For use as a chiral auxiliary in the enantioselective construction of cyclopropanes from allylic alcohols by an asymmetric Simmons-Smith reaction, see: Chem. Lett., 61 (1992). For a review of the use of tartrate esters as chiral auxiliaries, e.g. in the Simmons-Smith reaction and in 1,3-dipolar cycloaddition reactions, see: Synlett, 1075 (2003).