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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
6
|
| pubmed:dateCreated |
1995-5-1
|
| pubmed:abstractText |
The regioselective synthesis of 3-methoxybenz[a]anthracene-7,12-dione by oxidative photocyclization is described. The synthesis involved preparation of 1-(1-bromo-2-naphthyl)-2-(3- methoxyphenyl)ethylene by Wittig reaction, followed by photocyclization for 4 h. This gave 7-bromo-3-methoxybenz[a]anthracene. Extended photocyclization over 16 h under similar conditions gave 3-methoxybenz[a]anthracene-7,12-dione, an important intermediate in the synthesis of 7,12-dimethylbenz[a]anthracene-3,4-diol 1,2-epoxide.
|
| pubmed:grant | |
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:issn |
0893-228X
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
7
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
722-3
|
| pubmed:dateRevised |
2007-11-14
|
| pubmed:meshHeading | |
| pubmed:articleTitle |
Convenient synthesis of 3-methoxybenz[a]anthracene-7,12-dione.
|
| pubmed:affiliation |
Division of Chemical Carcinogenesis, American Health Foundation, Valhalla, New York 10595.
|
| pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.
|