CS190748B1 - Method of preparing novel 4,9-disubstituted 3,5,8,10-tetraoxa-4,9-diphospha-spire-/5,5/ihendecanes - Google Patents

Method of preparing novel 4,9-disubstituted 3,5,8,10-tetraoxa-4,9-diphospha-spire-/5,5/ihendecanes

Info

Publication number
CS190748B1
CS190748B1 CS814377A CS814377A CS190748B1 CS 190748 B1 CS190748 B1 CS 190748B1 CS 814377 A CS814377 A CS 814377A CS 814377 A CS814377 A CS 814377A CS 190748 B1 CS190748 B1 CS 190748B1
Authority
CS
Czechoslovakia
Prior art keywords
ihendecanes
diphospha
tetraoxa
spire
disubstituted
Prior art date
Application number
CS814377A
Other languages
Czech (cs)
Inventor
Marcela Pariciova
Jan Holcik
Original Assignee
Marcela Pariciova
Jan Holcik
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
Application filed by Marcela Pariciova, Jan Holcik filed Critical Marcela Pariciova
Priority to CS814377A priority Critical patent/CS190748B1/en
Publication of CS190748B1 publication Critical patent/CS190748B1/en

Links

CS814377A 1977-12-07 1977-12-07 Method of preparing novel 4,9-disubstituted 3,5,8,10-tetraoxa-4,9-diphospha-spire-/5,5/ihendecanes CS190748B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS814377A CS190748B1 (en) 1977-12-07 1977-12-07 Method of preparing novel 4,9-disubstituted 3,5,8,10-tetraoxa-4,9-diphospha-spire-/5,5/ihendecanes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS814377A CS190748B1 (en) 1977-12-07 1977-12-07 Method of preparing novel 4,9-disubstituted 3,5,8,10-tetraoxa-4,9-diphospha-spire-/5,5/ihendecanes

Publications (1)

Publication Number Publication Date
CS190748B1 true CS190748B1 (en) 1979-06-29

Family

ID=5431610

Family Applications (1)

Application Number Title Priority Date Filing Date
CS814377A CS190748B1 (en) 1977-12-07 1977-12-07 Method of preparing novel 4,9-disubstituted 3,5,8,10-tetraoxa-4,9-diphospha-spire-/5,5/ihendecanes

Country Status (1)

Country Link
CS (1) CS190748B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5230816A (en) * 1992-05-05 1993-07-27 Ciba-Geigy Corporation 3,9-bis(dialkylamino)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecanes and stabilized compositions

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5230816A (en) * 1992-05-05 1993-07-27 Ciba-Geigy Corporation 3,9-bis(dialkylamino)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecanes and stabilized compositions
EP0569330A2 (en) * 1992-05-05 1993-11-10 Ciba-Geigy Ag 3,9-Bis(dialkylamino)-2,4,8,10-tetraoxa-3,9-diphosphaspiro [5.5] -undecanes and stabilized compositions
EP0569330A3 (en) * 1992-05-05 1993-12-15 Ciba Geigy Ag 3,9-bis(dialkylamino)-2,4,8,10-tetraoxa-3,9-diphosphaspiro (5.5) -undecanes and stabilized compositions

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