✦ LIBER ✦

The Structures of Alkyl Derivatives of arachno-1-CB4H10 from Reactions of B4H10 with Alkynes

✍ Scribed by Dr. Mark A. Fox; Dr. Robert Greatrex; Dipl.-Chem. Matthias Hofmann; Prof. Dr. Paul von Ragué Schleyer

Publisher: John Wiley and Sons
Year: 1994
Tongue: English
Weight: 400 KB
Volume: 33
Category: Article
ISSN: 0044-8249
DOI: 10.1002/anie.199422981

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Gas-Phase Reaction of Tetraborane(10) wi

Gas-Phase Reaction of Tetraborane(10) with Allene: The Fluxional arachno-1-Carbapentaborane(10) Isomeric System and Derivatives 1,2- and 1,3-Me2-1-CB4H8; Analogies in 1-CB4H10, MeB5H10, and B5H

✍ Dr. Mark A. Fox; Dr. Robert Greatrex; Dr. Matthias Hofmann; Prof. Dr. Paul von R 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 498 KB 👁 2 views

ChemInform Abstract: Reaction of 4-Hydro

ChemInform Abstract: Reaction of 4-Hydroxyacridin-9(10H)-one and 4-Hydroxyacridine-9(10H)-thione with α,ω-Alkyl Dibromides.

✍ Jean-Pierre Galy; Anne-Marie Galy; Alain Vichet; Jose Elguero 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 35 KB

Reaction of 4-Hydroxyacridin-9(10H)-one and 4-Hydroxyacridine-9(10H)-thione with α,ω-Alkyl Dibromides. -The reactivity of hydroxyacridinone (IV), its thione derivative and some of their N-and O-methyl derivatives towards alkylating and acylating agents is investigated. The only practical procedure

Complete assignment of the 13C NMR spect

Complete assignment of the 13C NMR spectra of 4,4-dimethylanthracene-1,9,10(4H)-trione and the regioisomeric monomethyl derivatives

✍ Ramiro Araya-Maturana; Wilson Cardona; Tomás Delgado-Castro; Carolina Jullian 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 42 KB

The 1 H and 13 C NMR spectra of a set of structurally related tricyclic quinones consisting of 4,4-dimethylanthracene-1,9,10(4H)-trione (1), 4,4,6,7-tetramethylanthracene-1,9,10(4H)-trione (2) and the regioisomers 4,4,5-(3), 4,4,6-(4), 4,4,7-(5) and 4,4,8trimethylanthracene-1,9,10(4H)-trione (6) wer

ChemInform Abstract: Synthesis, 11B NMR,

ChemInform Abstract: Synthesis, 11B NMR, Vibrational Spectra, and Crystal Structure of (PPh4) [1-(NO)B10H9].

✍ C. NACHTIGAL; W. PREETZ 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 33 KB

1,2-Diphosphole and 1,4,7,10-Tetraphosph

1,2-Diphosphole and 1,4,7,10-Tetraphosphaphenalene Derivatives from the Reaction of Allylidenetriphenylphosphorane and PCl3

✍ Florian Breitsameter; Kurt Polborn; Alfred Schmidpeter 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 185 KB

The equation 7 1 + 11 PCl 3 Ǟ 2 7 + 11 + 21 HCl describes 1,2-diphospholides and 1,2,4-triphospholides. The cation of the ionic oxidation product 7 has a phenalene structure with in part the reaction of allylidenetriphenylphosphorane (triphenylphosphonium allylide) 1 with PCl 3 . It involves the thr

ChemInform Abstract: Preparation, 11B NM

ChemInform Abstract: Preparation, 11B NMR, Vibrational Spectra, and Crystal Structure of (P( C6H5)4)2(1,10-(O2N)2B10H8).

✍ C. NACHTIGAL; W. PREETZ 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB 👁 1 views

Preparation, 11B NMR, Vibrational Spectra, and Crystal Structure of (P( C6H5)4)2(1,10-(O2N)2B10H8). -The title compound (I) is obtained in ≈7% yield in addition to the known compounds (PPh4)3(B10H9(NO)B10H9) (≈12%), (PPh4)(1-N2B10H9) (≈9%); and (PPh4)2(1-(O2N)B10H9) (22%) and separated by ion excha