𝔖 Bobbio Scriptorium
✦   LIBER   ✦

High-pressure infrared spectra of 1,4-benzoquinone and tetrafluoro-1,4-benzoquinone

✍ Scribed by Jianfang Wang; D.F.R. Gilson

Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
318 KB
Volume
52
Category
Article
ISSN
1386-1425

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: Reaction of Tetrafl
ChemInform Abstract: Reaction of Tetrafluoro-1,4-benzoquinone with Diazomethane.
✍ V. N. Kovtonyuk; L. S. Kobrina; I. Yu. Bagryanskaya; Yu. V. Gatilov 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 26 KB 👁 1 views

Reaction of Tetrafluoro-1,4-benzoquinone with Diazomethane. -The title reaction affords products both at one carbonyl group (III) and at all carbonyl groups and double bonds (IV). -(KOVTONYUK, V. N.;

Cycloaddition of 3,4-Dimethoxyfuran with
Cycloaddition of 3,4-Dimethoxyfuran with 1,4-Benzoquinones under High Pressure
✍ Janusz Jurczak; Tomasz Koz̀gluk; Marek Tkacz; Conrad Hans Eugster 📂 Article 📅 1983 🏛 John Wiley and Sons 🌐 German ⚖ 205 KB 👁 1 views

High‐pressure cycloaddition of 3,4‐dimethoxyfuran with 1,4‐benzoquinone, toluquinone and 2,3‐dimethoxy‐1,4‐benzoquinone show, at 7 kbar and room temperature, prevailing formation of __endo__‐isomers. Raising pressure (or temperature) results in a surprising increase of the __exo__‐isomer. By catalyt

Reactions of Phosphites with 1,4-Benzoqu
Reactions of Phosphites with 1,4-Benzoquinone Monoimines
✍ Boulos, Leila Sadek ;Hennawy, Ibtisam Tadros ;Arsanious, Mona Hazkial Nasr 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 English ⚖ 446 KB

## Abstract Trimethyl phosphite (2a) reacts with __N__‐(phenylsulfonyl)‐1,4‐benzoquinone monoimine (1a) to give the respective phosphonate 3c, phosphates 3d, 3e and the alkylated products 3a and 3b. The reaction of triethyl phosphite (2b) with the same quinone imine 1a yields only the phosphate add

Conversion of 1,4-naphthalenediol to 1,4
Conversion of 1,4-naphthalenediol to 1,4-naphthoquinone by 1,4-benzoquinone
✍ Jyotirekha G Handique; Jubaraj B Baruah 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 149 KB

1,4-Naphthalenediol gets converted to 1,4-naphthoquinone on reaction with 1,4-benzoquinone. In the reaction, 1,4-benzenediol is formed. The reaction passes through charge delocalisation in the equivalent keto and enol forms. The spectroscopic and electrochemical studies discern the role of equivalen