Cyclization of Hydrazones of 2-Acetyl-1-naphthol and 1-Acetyl-2-naphthol with Triphosgene. Synthesis of Spiro Naphthoxazine Dimers

Cyclization of Hydrazones of 2-Acetyl-1-naphthol and 1-Acetyl-2-naphthol with Triphosgene. Synthesis of Spiro Naphthoxazine Dimers

Cyclization of hydrazones derived from 2-acetyl-1-naphthol and 1-acetyl-2-naphthol with triphosgene gave naphtho[1,2-e]-1,3-oxazines, naphtho[2,1-e]-1,3-oxazines or their spiro dimers depending on the molar ratio of triphosgene used for the cyclization.

Bibliographic Details
Main Authors: Hamad Zaid Alkhathlan, Sara Abdullah Al-Mazroa, Ahmed Amine Mousa, Mohammed Ali Al-Saad, Abdullah Mohammed Al-Majid, Abdullah Saad Al-Bogami
Format: Article
Language:English
Published: MDPI AG 2009-06-01
Series:Molecules
Subjects:
2-acetyl-1-naphthol
1-acetyl-2-naphthol
triphosgene
naphthoxazine
spiro naphthoxazine
Online Access:http://www.mdpi.com/1420-3049/14/6/2147/

Internet

http://www.mdpi.com/1420-3049/14/6/2147/

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