BR6908523D0 - PROCESS FOR THE PREPARATION OF SPYRO-AZETIDINE-ETHANE-ANTHRACENES - Google Patents

PROCESS FOR THE PREPARATION OF SPYRO-AZETIDINE-ETHANE-ANTHRACENES

Info

Publication number
BR6908523D0
BR6908523D0 BR20852369A BR20852369A BR6908523D0 BR 6908523 D0 BR6908523 D0 BR 6908523D0 BR 20852369 A BR20852369 A BR 20852369A BR 20852369 A BR20852369 A BR 20852369A BR 6908523 D0 BR6908523 D0 BR 6908523D0
Authority
BR
Brazil
Prior art keywords
spyro
anthracenes
azetidine
ethane
preparation
Prior art date
Application number
BR20852369A
Other languages
Portuguese (pt)
Inventor
G Berezin
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BR6908523D0 publication Critical patent/BR6908523D0/en

Links

BR20852369A 1968-05-03 1969-05-02 PROCESS FOR THE PREPARATION OF SPYRO-AZETIDINE-ETHANE-ANTHRACENES BR6908523D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72654268A 1968-05-03 1968-05-03
US81284668A 1968-05-03 1968-05-03

Publications (1)

Publication Number Publication Date
BR6908523D0 true BR6908523D0 (en) 1973-01-04

Family

ID=27111339

Family Applications (1)

Application Number Title Priority Date Filing Date
BR20852369A BR6908523D0 (en) 1968-05-03 1969-05-02 PROCESS FOR THE PREPARATION OF SPYRO-AZETIDINE-ETHANE-ANTHRACENES

Country Status (1)

Country Link
BR (1) BR6908523D0 (en)

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