Di-tert-butyl dicarbonate powder Raw Materials CAS 24424-99-5

MF:C10H18O5

MW:218.25

EINECS:246-240-1

Specification:Di-tert-butyl dicarbonate powder

Sample:Di-tert-butyl dicarbonate powder

Brand:Di-tert-butyl dicarbonate powder

Appearance: white powder

Storage: Cool Dry Place

Brand: Globalchemical

Shelf Life: 2 Years

Test Method: HPLC

Uses and synthesis of Di-tert-butyl dicarbonate powder

Di-tert-butyl dicarbonate powder is an organic compound with the molecular formula C10H18O5. In organic synthesis, Di-tert-butyl dicarbonate CAS 24424-99-5 is used to introduce tert-butoxycarbonyl protecting groups, especially in the protection of amino acid stilbenes by cephalic stilbenes.

Applications / Functions of Di-tert-butyl dicarbonate powder

• Used to introduce tert-butoxycarbonyl protecting groups in organic synthesis.
• Di-tert-butyl dicarbonate Raw Materials are widely used in the synthesis of pharmaceuticals, protein and peptide synthesis, biochemicals, food, cosmetics and other products.
• Di-tert-butyl dicarbonate powder is used as pharmaceutical and organic synthesis intermediates, is an important application in the synthesis of pharmaceutical and agrochemical products amino protective agent

Physicochemical Property of Di-tert-butyl dicarbonate powder

Boc acid anhydride is flammable liquid. Melting point 23℃, boiling point 56-57℃(6.55E-2kPa).

Production methodprocess of Di-tert-butyl dicarbonate powder

Potassium tert-butyl alcohol dissolved in anhydrous tetrahydrofuran, at -5 ~ -20 ℃ through the dry carbon dioxide, the generation of slurry, continue to maintain a low temperature, dropwise addition of phosgene benzene solution, the production of di-tert-butyl tricarbonate. Dissolve it in carbon tetrachloride, add appropriate amount of 1,4-diazabicyclo[2,2,2]octane, stirring at 25 ℃ to make carbon dioxide release completely, converted to Di-tert-butyl dicarbonate CAS 24424-99-5 .