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The synthesis of diene and of vinyl copolymers containing predetermined quantities of polynuclear hydrocarbons or heterocyclic adducts

โœ Scribed by F.J. Burgess; A.V. Cunliffe; D.H. Richards; P. Shadbolt


Book ID
107753339
Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
357 KB
Volume
10
Category
Article
ISSN
0014-3057

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๐Ÿ“œ SIMILAR VOLUMES


The synthesis of diene and of vinyl copo
โœ F.J. Burgess; A.V. Cunliffe; D.H. Richards ๐Ÿ“‚ Article ๐Ÿ“… 1974 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 426 KB

The reaction in tetrahydrofuran between the disodium salt of anthracene (A) and alkyl dihalides (RX2) results in oligomeric products with a repeat unit --[A--R]--. The same reaction with the dilithium derivative is complicated by the high reactivity of this species toward solvent; oligomers with ---

The synthesis of diene and vinyl copolym
โœ F.J. Burgess; A.V. Cunliffe; D.H. Richards ๐Ÿ“‚ Article ๐Ÿ“… 1978 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 671 KB

The reaction of butadiene (M) and a suitable heterocyclic molecule (A) (acridine, quinoline or puridine) with lithium metal in tetrahydrofuran (THF) produced polymeric adducts of structure -A--M,--A-where the negative charges are located on the nitrogen atoms. Similar products (monoor difunctional)

The synthesis of diene and of vinyl copo
โœ F.J. Burgess; A.V. Cunliffe; D.H. Richards ๐Ÿ“‚ Article ๐Ÿ“… 1974 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 570 KB

When a tetrahydrofuran solution of styrene or ~-methylstyrene (M) and anthracene (A) is reacted with alkali metal, anionic species are produced which can be titrated with alkyl dibromides (RBr2) to produce copolymers. These copolymers have been analysed structurally by NMR spectroscopy and by a mode