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2,3,6,7-1H,5H-Tetrahydro-10-methylquinolizino[1,9a,9-gh][1,4]benzoxazin[2]one

✍ Scribed by Chinnakali, K. ;Sivakumar, K. ;Natarajan, S.


Book ID
114506887
Publisher
International Union of Crystallography
Year
1990
Tongue
English
Weight
342 KB
Volume
46
Category
Article
ISSN
0108-2701

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The title compound, C 23 H 25 BrO 3 , was synthesized by the reaction of p-bromobenzaldehyde with dimedone and HClO 4 / SiO 2 in EtOH. In the molecule, the dihydropyran ring adopts a boat conformation and the two cyclohexene rings are in a trans conformation.