## Abstract The complete ^1^H and ^13^C NMR assignment of a series of imidazobenzoxazines by a combination of one‐ and two‐dimensional experiments (COSY, HSQC and HMBC) is studied. Moreover, 2D NOESY and 1D selective NOESY are reported. This procedure allows the identification of the regioisomers o
NMR analysis of a series of photochromic pyranocarbazoles
✍ Scribed by M. Manuel Oliveira; Luis M. Carvalho; Corinne Moustrou; André Samat; Robert Guglielmetti; Ana M. F. Oliveira-Campos
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 79 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0749-1581
- DOI
- 10.1002/mrc.867
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✦ Synopsis
Abstract
The study of the ^1^H and ^13^C resonance spectra of a series of 13 photochromic pyranocarbazoles was carried out using two‐dimensional methods. ^1^H and ^13^C resonances were deduced from the concerted application of HSQC, HMBC and DEPT experiments. Copyright © 2001 John Wiley & Sons, Ltd.
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