5344-58-1

[1R-(endo,anti)]-3-bromo-2-oxobornane-8-sulphonic acid  is off-white Solid

[1R-(endo,anti)]-3-bromo-2-oxobornane-8-sulphonic acid  is a chiral reagent used in optical resolution.

Crystallise the acid from water. The ammonium salt has m 268-207o, []D +81.9o (c 2.2, H2O). [Kauffman J Prakt Chem 33 95 1966.] 1R(endo, anti)-3-Bromocamphor-8-sulfonic acid ammonium salt See entry in “Metal-organic compounds”, Chapter 5.