𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Carbon-13 NMR chemical shift—Substituent effect correlations in substituted styrenes

✍ Scribed by Charles N Robinson; Carl D Slater; John S Covington III; Chung R Chang; Louise S Dewey; John M Franceschini; James L Fritzsche; John E Hamilton; Charles C Irving Jr.; John M Morris; Dale W Norris; Larry E Rodman; Vernon I Smith; Gregory E Stablein; Forrest C Ward


Publisher
Elsevier Science
Year
1980
Weight
577 KB
Volume
41
Category
Article
ISSN
0022-2364

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Substituent effects on carbon-13 chemica
✍ Yoshimi Nakai; Tetsuo Takabayashi; Fukiko Yamada 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 English ⚖ 234 KB

## Abstract Carbon‐13 chemical shifts of fourteen __para__‐substituted benzylbenzenes have been determined. The relative substituent chemical shifts (SCS) of the methylene carbons and the aromatic ring carbons (C‐4, C‐1′ and C‐4′) correlated well with the Hammett substituent effects using the dual

Carbon-13 NMR chemical shift substituent
✍ Roberto Rittner; Mara E. F. Braibante 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 407 KB

## Abstract ^13^C NMR chemical shifts for some 3‐heterosubstituted 2‐methylpropenes are reported. The α‐methylene chemical shifts show excellent linear correlations with the corresponding data for some substituted carbonyl compounds (propanones, methyl acetates and __N__,__N__‐diethylacetamides). T

Correlation of carbon-13 substituent-ind
✍ Miloš Buděšńský; Otto Exner 📂 Article 📅 1989 🏛 John Wiley and Sons 🌐 English ⚖ 551 KB

## Carbon -13 NMR spectra are reported for 69 substituted methyl benzoates in deuteriochloroform or in its mixture with dimethyl sulphoxide-d, . The substituent-induced chemical shifts (SCS) of the CO carbon correlate poorly with dual substituent parameters (DSP) in all possible modifications, and