✦ LIBER ✦

Chichibabin amination of 1,X-naphthyridines. Nuclear magnetic resonance studies on the .sigma. adducts of heterocyclic systems with nucleophiles

✍ Scribed by Van den Haak, Henk J. W.; Van der Plas, Henk C.; Van Veldhuizen, Beb

Book ID: 120971123
Publisher: American Chemical Society
Year: 1981
Tongue: English
Weight: 501 KB
Volume: 46
Category: Article
ISSN: 0022-3263
DOI: 10.1021/jo00323a031

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Nuclear magnetic resonance studies on .s

Nuclear magnetic resonance studies on .sigma.-adducts of heterocyclic systems with nucleophiles. 18. Proton and carbon-13 nuclear magnetic resonance investigations on .sigma.-adduct formation between 1,X-naphthyridines and some methyl-1,8-naphthyridines with potassium amide in liquid ammonia

✍ Van der Plas, H. C.; Van Veldhuizen, A.; Wozniak, M.; Smit, P. 📂 Article 📅 1978 🏛 American Chemical Society 🌐 English ⚖ 651 KB

Nuclear magnetic resonance of adducts of

Nuclear magnetic resonance of adducts of heterocyclic systems with nucleophiles. 27. 1,2,4,5-Tetrazine and its derivatives. 4. Carbon-13 nuclear magnetic resonance investigations of the anionic homoaromatic .sigma. adducts formed between liquid ammonia and 1,2,4,5-tetrazines

✍ Counotte-Potman, Anda; Van der Plas, Henk C.; Van Veldhuizen, Beb 📂 Article 📅 1981 🏛 American Chemical Society 🌐 English ⚖ 724 KB

NMR studies on σ-adducts of heterocyclic

NMR studies on σ-adducts of heterocyclic systems with nucleophiles. VI—Carbon-13 nuclear magnetic resonance investigations on σ-adduct formation of pyrimidine and some of its derivatives with potassium amide in liquid ammonia

✍ J. P. Geerts; H. C. van der Plas; A. van Veldhuizen 📂 Article 📅 1975 🏛 John Wiley and Sons 🌐 English ⚖ 347 KB

## Abstract Carbon‐13 NMR spectra of the σ‐adduct complexes formed in liquid ammonia between the amide ion and some 2‐R‐pyrimidines, some 4‐chloro‐2‐R‐pyrimidines (R = dimethylamino‐, __N__‐methylanilino, piperidino‐, morpholino‐, phenyl‐), 5‐bromo‐2‐piperidinopyrimidine and pyrimidine itself are d

Lewis-base adducts of Group 11 metal(I)

Lewis-base adducts of Group 11 metal(I) compounds. Part 28. Solid-state phosphorus-31 cross-polarization magic-angle spinning nuclear magnetic resonance and structural studies on the mononuclear 3: 1 adducts of triphenylphosphine with copper(I) halides

✍ Barron, Peter F.; Dyason, Jeffrey C.; Healy, Peter C.; Engelhardt, Lutz M.; Paka 📂 Article 📅 1987 🏛 The Royal Society of Chemistry 🌐 English ⚖ 875 KB

Diels-Alder Adducts of 3,6-Dibromophency

Diels-Alder Adducts of 3,6-Dibromophencyclone with Symmetrical 1,4-Disubstituted-cis-2-butenes: Comparisons with the Adduct of Phencyclone and N-Benzylmaleimide, and One-Dimensional and Two-Dimensional Nuclear Magnetic Resonance Studies and Ab Initio Structure Calculations

✍ Rosmarion, Kerstin; Tokhunts, Robert; Rothchild, Robert 📂 Article 📅 2005 🏛 Society for Applied Spectroscopy 🌐 English ⚖ 233 KB

ChemInform Abstract: Nuclear Magnetic Re

ChemInform Abstract: Nuclear Magnetic Resonance and X-Ray Study of a (1,4)Benzothiazino(3,2- b) (1,4)benzothiazine and a Bi(benzothiazolyl), Isomeric N,S- Heterocycles Derived from the Reactions of o-Aminobenzenethiol with Some 1,2-Diones.

✍ N. FARFAN; R. SANTILLAN; B. CASTILLO; P. CARRETERO; M. DE JESUS ROSALES; E. GARC 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 29 KB