✦ LIBER ✦

THE EFFECT OF THE MEDIUM UPON HAMMETT'S SIGMA VALUES OF p-ALKYL GROUPS AND HYPERCONJUGATION

✍ Scribed by Kloosterziel, H.; Backer, H. J.

Book ID: 126899826
Publisher: American Chemical Society
Year: 1952
Tongue: English
Weight: 153 KB
Volume: 74
Category: Article
ISSN: 0002-7863
DOI: 10.1021/ja01142a538

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Nature of the electrical effect of alkyl

Nature of the electrical effect of alkyl groups. 2. Significance of the Taft .sigma.* values for alkyl groups

✍ Charton, Marvin 📂 Article 📅 1979 🏛 American Chemical Society 🌐 English ⚖ 454 KB

Organometals as electron donors. Effects

Organometals as electron donors. Effects of alkyl groups on the ionization potentials of tetraalkyltin compounds in the correlation with Taft .sigma.* values

✍ Wong, C. L.; Mochida, K.; Gin, A.; Weiner, M. A.; Kochi, J. K. 📂 Article 📅 1979 🏛 American Chemical Society 🌐 English ⚖ 383 KB

Contact Angle of Poly(alkyl methacrylate

Contact Angle of Poly(alkyl methacrylate)s and Effects of the Alkyl Group

✍ Okouchi, Motohiro; Yamaji, Yoshinao; Yamauchi, Kiyoshi 📂 Article 📅 2006 🏛 American Chemical Society 🌐 English ⚖ 98 KB

Nucleophilic displacements on halogen at

Nucleophilic displacements on halogen atoms. VI. Determination of .sigma.- values for the carboxyl, carbethoxy, and methylsulfonyl groups

✍ Jarvis, Bruce B.; Harper, Robert L.; Tong, William P. 📂 Article 📅 1975 🏛 American Chemical Society 🌐 English ⚖ 467 KB

Effect of pH of medium upon the growth r

Effect of pH of medium upon the growth rate of Tetrahymena geleii T-P

✍ Wingo, W. J. ;Anderson, N. L. 📂 Article 📅 1951 🏛 John Wiley and Sons 🌐 English ⚖ 207 KB 👁 1 views

## ONE FIQURE A number of strains of T e t r a h y m e m geleii have been cultivated in media free from bacteria. The effect of pH of the medium upon the growth of T . geleii E has been studied by Elliott ( ' 3 3 ) . Loefer ('35, '38, '42) has studied the effect of p H upon growth of several other

First example of an isolable .sigma.-sul

First example of an isolable .sigma.-sulfurane with an apical alkyl group effected by transannular bond formation between the amino and the sulfonio groups

✍ Akiba, Kinya; Takee, Kohichi; Ohkata, Katsuo; Iwasaki, Fujiko 📂 Article 📅 1983 🏛 American Chemical Society 🌐 English ⚖ 271 KB