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Application filed by András Mravik, Elemér FogassyfiledCriticalAndrás Mravik
Priority to HU9600918ApriorityCriticalpatent/HUP9600918A1/en
Publication of HU9600918D0publicationCriticalpatent/HU9600918D0/en
Publication of HUP9600918A1publicationCriticalpatent/HUP9600918A1/en
Selective complex crystallography filtration is used to separate optically active neutral calcium salt of O,O'-dibenzoyl-boric acid from other enantiomers.
HU9600918A1996-04-101996-04-10Method for separation of beta-hydroxi-ether enantiomers
HUP9600918A1
(en)
Process for the separation and purification of salts of diphenylphosphinephenyl-m-sulphonic acid, phenylphospine-di(m-phenylsulphonic acid) and/or triphenylphosphine-tri-(m-sulphonic acid)