✦ LIBER ✦

The effect of electron donating and electron withdrawing substituents on the degradation rate of bioabsorbable polymers: a semiempirical computational study

✍ Scribed by Lawrence M. Pratt; C.C. Chu

Book ID: 113258432
Publisher: Elsevier Science
Year: 1994
Tongue: English
Weight: 990 KB
Volume: 304
Category: Article
ISSN: 0166-1280
DOI: 10.1016/0166-1280(94)80018-9

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Arylcyclopropane photochemistry. Effects

Arylcyclopropane photochemistry. Effects of electron-donating and electron-withdrawing aromatic substituents on the photochemical rearrangements of 1,1-diarylcyclopropanes

✍ Hixson, Stephen S.; Franke, Lothar A. 📂 Article 📅 1988 🏛 American Chemical Society 🌐 English ⚖ 893 KB

Poly(diphenylacetylene)s with Electron-D

Poly(diphenylacetylene)s with Electron-Donating Alkoxy and Electron-Withdrawing Fluoroalkyl Groups: Effect of the Substituent on Fluorescence

✍ Giseop Kwak; Hong-Qing Wang; Kyu-Han Choi; Kyu-Ho Song; Soon-Hak Kim; Hyeok-Soo 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 163 KB

## Abstract New poly(diphenylacetylene)s with alkoxy and fluoroalkyl groups as electron‐donating and electron‐withdrawing groups, respectively, were synthesized by using a WCl~6~‐__n__‐Ph~4~Sn catalyst. The polymer solutions emitted strong, bluish‐green lights when photo‐excited. The polymers that

The Effect of Electron-Donating and Elec

The Effect of Electron-Donating and Electron-Withdrawing Substituents on 1H-and 13C-NMR chemical shifts of novel 7′-aryl-substituted 7′-apo-β-carotenes

✍ Elli S. Hand; Kenneth A. Belmore; Lowell D. Kispert 📂 Article 📅 1993 🏛 John Wiley and Sons 🌐 German ⚖ 552 KB

Solvent and substituent effects on the e

Solvent and substituent effects on the electronic structures of triazoles: computational study

✍ Shibl, Mohamed F.; Elroby, Shabaan A.K.; Hilal, Rifaat H. 📂 Article 📅 2011 🏛 Taylor and Francis Group 🌐 English ⚖ 156 KB

A theoretical study of the effect of ele

A theoretical study of the effect of electron-withdrawing substituents on silicenium cations and silyl anions: Comparison with the analogous carbenium ions and carbanions

✍ A.C. Hopkinson; M.H. Lien 📂 Article 📅 1983 🏛 Elsevier Science 🌐 English ⚖ 665 KB

Electron-withdrawing/donating effects of

Electron-withdrawing/donating effects of substituents on the preparation of phosphinated 4,4'-diaminodiphenylmethane for soluble, anti-oxidative, and high-Tg polyimides

✍ Lin, C. H.; Chang, S. L.; Fang, Y. T.; Chou, M. H. 📂 Article 📅 2012 🏛 SAGE Publications 🌐 English ⚖ 988 KB