Synthesis and spectral luminescence properties of dibenzo[b,i]phenoxazine and several of its derivatives

✍ Scribed by L. E. Marinina; V. I. Alekseeva; L. P. Sawina; E. A. Luk'yanets

• Publisher: Springer US
• Year: 1988
• Tongue: English
• Weight: 532 KB
• Volume: 24
• Category: Article
• ISSN: 0009-3122
• DOI: 10.1007/bf00473337

✦ Synopsis

The PMR spectrum of compound I (in DMSO-D 6) exhibits two broadened singlets at 6.74 and 7.08 ppm, corresponding to the protons at C(12) (C(~)) and C(5) (C( 7)). The C(1)(C(II))