ATA943177A - PROCESS FOR THE PREPARATION OF NEW PHOSPHONIC ACIDS, THEIR SALT WITH ACIDS OR BASES AND OF OPTICAL ISOMERS THEREOF - Google Patents

PROCESS FOR THE PREPARATION OF NEW PHOSPHONIC ACIDS, THEIR SALT WITH ACIDS OR BASES AND OF OPTICAL ISOMERS THEREOF

Info

Publication number
ATA943177A
ATA943177A AT943177A AT943177A ATA943177A AT A943177 A ATA943177 A AT A943177A AT 943177 A AT943177 A AT 943177A AT 943177 A AT943177 A AT 943177A AT A943177 A ATA943177 A AT A943177A
Authority
AT
Austria
Prior art keywords
acids
bases
salt
preparation
optical isomers
Prior art date
Application number
AT943177A
Other languages
German (de)
Other versions
AT350586B (en
Original Assignee
Ciba Geigy Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from GB21000/76A external-priority patent/GB1542938A/en
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of ATA943177A publication Critical patent/ATA943177A/en
Application granted granted Critical
Publication of AT350586B publication Critical patent/AT350586B/en

Links

AT943177A 1976-05-21 1977-12-30 PROCESS FOR THE PREPARATION OF NEW PHOSPHONIC ACIDS, THEIR SALT WITH ACIDS OR BASES AND OF OPTICAL ISOMERS THEREOF AT350586B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB21000/76A GB1542938A (en) 1976-05-21 1976-05-21 Aminophosphonous acids and processes for their preparation
AT361777A AT350585B (en) 1976-05-21 1977-05-20 METHOD FOR PRODUCING NEW PHOSPHONIC ACIDS

Publications (2)

Publication Number Publication Date
ATA943177A true ATA943177A (en) 1978-11-15
AT350586B AT350586B (en) 1979-06-11

Family

ID=25600241

Family Applications (1)

Application Number Title Priority Date Filing Date
AT943177A AT350586B (en) 1976-05-21 1977-12-30 PROCESS FOR THE PREPARATION OF NEW PHOSPHONIC ACIDS, THEIR SALT WITH ACIDS OR BASES AND OF OPTICAL ISOMERS THEREOF

Country Status (1)

Country Link
AT (1) AT350586B (en)

Also Published As

Publication number Publication date
AT350586B (en) 1979-06-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee