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Correlation of the 13C—13C spin—spin coupling constants with the stretching force constants of triple carbon—carbon bonds

✍ Scribed by Krystyna Kamieńska-Trela

Publisher: Elsevier Science
Year: 1982
Tongue: English
Weight: 618 KB
Volume: 78
Category: Article
ISSN: 0022-2860
DOI: 10.1016/0022-2860(82)85317-9

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bulky groups. In the erythro series, on the other hand, chelation requires an increase in the proportion of (E,) or (Ec), and 5 2 3 progressively decreases to a limiting value which agrees closely with the calculated figure. Although both of these rotamers have four adjacent bulky groups, chelation