NBS bromination reactions of dihydronaphthofuran quinones: a new fragmentation type reaction in the chemistry of quinones
An. acad. bras. ciênc
; 62(4): 329-33, dez. 1990. ilus
Article
in English
| LILACS
| ID: lil-94998
Responsible library:
BR1.1
ABSTRACT
The reactions of isomeric dilydronaphthofuran-quinones of the alfa ß type, 1 and 5, respectively, with NBS, under visible light, gave products. These reactions represent a new route to structural types represented by naphthol [1,2-b] furan and naphtho [2,3-b] furan quinones and lead to a new assessment of biosynthetic theory concerning the furan ring in plants
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Collection:
International databases
Database:
LILACS
Main subject:
Bromine
/
Naphthoquinones
/
Furans
Language:
English
Journal:
An. acad. bras. ciênc
Journal subject:
Science
Year:
1990
Document type:
Article