๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Spectroscopic study of phthalic anhydride and its thia, selena, and tellura analogues

โœ Scribed by A. Bigotto; V. Galasso; G. Pellizer; G. Distefano; G.C. Pappalardo; J. Bergman; L. Engman

Book ID
103907166
Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
882 KB
Volume
38
Category
Article
ISSN
1386-1425

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

17O NMR spectroscopic study of steric hi
17O NMR spectroscopic study of steric hindrance in phthalic anhydrides and phthalides
โœ A.L. Baumstark; P. Balakrishnan; D.W. Boykin ๐Ÿ“‚ Article ๐Ÿ“… 1986 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 278 KB

170 NMR data for sterically hindered phthalic anhydrides and phthalides showed unusual deshielding effects which were correlated with in-plane bond angle distortions (X-ray results and MM2 calculations); indicative of van der Waals repulsions. Table I. 170 NMR Data (21 ppm) for For both lb and lc, t