✦ LIBER ✦

Studies on the UV-vis absorption spectra of azo dyes: Part 25. analysis of the fine structure of the π1 →π1* band of 4'-donor-sub

✍ Scribed by Heinz Mustroph

Publisher: Elsevier Science
Year: 1991
Tongue: English
Weight: 537 KB
Volume: 15
Category: Article
ISSN: 0143-7208
DOI: 10.1016/0143-7208(91)87012-c

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Assignment of the S1-S0 Electronic Absor

Assignment of the S1-S0 Electronic Absorption Spectra of 1H-Benzotriazole and of 1,2,4-Triazolo[1,5-a]Pyrimidine as π*-π by Rotational Band Contour Analysis

✍ E. Cane; A. Trombetti; B. Velino 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 452 KB

Studies on UV/Vis Absorption Spectra of

Studies on UV/Vis Absorption Spectra of Azo Dyes. 24. The different effect of a 2-methoxy and a 3-methoxy group in 4-N.N-diethylaminoazobenzenes on colour

✍ Dr. Heinz Mustroph; Frank Gussmann 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 231 KB

## Abstract A number of 2‐ and 3‐methoxy‐substituted‐4‐N.N‐diethylaminoazobenzenes have been prepared and their absorption maxima in ethanol and toluene compared with the corresponding 4‐N.N‐diethylaminoazobenzenes. Both the 2‐ and 3‐methoxy groups cause a bathochromic shift, but the bathochromic s