BR7202191D0 - Derivados de biciclo hepteno e processo de sua preparacao - Google Patents

Derivados de biciclo hepteno e processo de sua preparacao

Info

Publication number
BR7202191D0
BR7202191D0 BR722191A BR219172A BR7202191D0 BR 7202191 D0 BR7202191 D0 BR 7202191D0 BR 722191 A BR722191 A BR 722191A BR 219172 A BR219172 A BR 219172A BR 7202191 D0 BR7202191 D0 BR 7202191D0
Authority
BR
Brazil
Prior art keywords
heptene
preparation
bicycle derivatives
bicycle
derivatives
Prior art date
Application number
BR722191A
Other languages
English (en)
Inventor
Chemical Industries Ltd Imperial
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of BR7202191D0 publication Critical patent/BR7202191D0/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/516—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of nitrogen-containing compounds to >C = O groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR722191A 1971-04-13 1972-04-13 Derivados de biciclo hepteno e processo de sua preparacao BR7202191D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB922371*[A GB1353922A (en) 1971-04-13 1971-04-13 Bicycloheptene derivatives

Publications (1)

Publication Number Publication Date
BR7202191D0 true BR7202191D0 (pt) 1974-01-17

Family

ID=9867798

Family Applications (1)

Application Number Title Priority Date Filing Date
BR722191A BR7202191D0 (pt) 1971-04-13 1972-04-13 Derivados de biciclo hepteno e processo de sua preparacao

Country Status (4)

Country Link
US (1) US3778461A (pt)
BR (1) BR7202191D0 (pt)
GB (1) GB1353922A (pt)
ZA (1) ZA722231B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE794941A (fr) * 1972-02-04 1973-08-02 Ici Ltd Derives du cyclopentane
GB1384646A (en) * 1972-05-10 1975-02-19 Ici Ltd Process for the preparation of prostaglandin intermediates
US3852322A (en) * 1973-06-15 1974-12-03 Pfizer Process for citric acid production and intermediates therefor
US4122093A (en) * 1973-10-24 1978-10-24 Pfizer Inc. Process for preparing a lactone
US4005109A (en) * 1974-06-24 1977-01-25 Lawrence Libit Preparation of prostaglandin intermediates
US3993664A (en) * 1974-06-24 1976-11-23 Lawrence Libit Preparation of prostaglandin intermediates
HU173711B (hu) * 1976-02-20 1979-07-28 Chinoin Gyogyszer Es Vegyeszet Sposob poluchenija biciklicheskikh proizvodnykh laktonov ispol'zuemykh intermediarnymi soedineijami v sinteze prostaglandinov
GB1595119A (en) * 1977-05-31 1981-08-05 Sumitomo Chemical Co 2-hydroxycyclopentaneacetic acid y-lactones and processes for producing them
US4837234A (en) * 1981-12-23 1989-06-06 National Research Development Corporation Prostaglandins
GB2113678B (en) * 1981-12-23 1985-06-19 Nat Res Dev Prostaglandins

Also Published As

Publication number Publication date
US3778461A (en) 1973-12-11
GB1353922A (en) 1974-05-22
ZA722231B (en) 1972-12-27

Similar Documents

Publication Publication Date Title
BR7200338D0 (pt) Misturas termoplasticas e processo de preparacao das mesmas
BR7203235D0 (pt) Processo de fabricacao de membranas anisotropas de poliarileter-sulfonada membranas assim obtidas e sua utilizacao
IT967208B (it) 5 aminobenzensolfonilamino benzi midazoloni e processo per la loro preparazione
BR7108733D0 (pt) Anel de pistao e processo de preparacao do mesmo
BR7108466D0 (pt) Anestesicos locais e acilxilididas e processo de sua preparacao
BR6908326D0 (pt) Composicao curada simultaneamente e processo de sua preparacao
BR7208357D0 (pt) Parapeito aperfeicoado e processo de montagem do mesmo
BR7202191D0 (pt) Derivados de biciclo hepteno e processo de sua preparacao
BR7205265D0 (pt) Processo de formar uma matriz e matriz aperfeicoada
IT956780B (it) Processo per la preparazione di benzossazoloni 2 e di benzotia zoloni 2
IT958186B (it) Procedimento per la produzione di miscugli di cicloalcanolo e ciclo alcanone
BR6908430D0 (pt) Processo de preparacao de pirazinoil e pirazinamido guanidinas
IT946460B (it) Idrossialchilamino alchilamidi e processo per la loro preparazione
IT963587B (it) Polimero abs e processo per la sua preparazione
IT964190B (it) Azocoloranti basici processo per la loro preparazione e loro impiego
BR7305986D0 (pt) Processo de preparacao de novos compostos e composicoes de fosforotiolatos e composicoes resultantes
BR6913619D0 (pt) Novos acidos tiszolidinocarbonicos processo de sua preparacao e aplicacao
IT979661B (it) Poliesteramidi e processo per la loro preparazione
BR7308864D0 (pt) Processo de preparacao de tiazol-sulfenamidas
BR7202453D0 (pt) Novos di-eter-oxidos de estradiol-17-beta e processo de sua preparacao
BR7408235D0 (pt) Processo de preparacao de azocompostos e suas aplicacoes
BR7106335D0 (pt) Herbicidas organo-fosforicos e processo de sua preparacao
BR7103131D0 (pt) Processo de preparacao de 2-piaperidil-carbinois
BR6908554D0 (pt) Esteres de polifenileno e processo de sua preparacao
IT1043840B (it) Pirimidine 2 5 disostituite e processo per la loro preparazione