Detail of "2176-98-9"

Reference

Effect of the structure of the alkyl groups at the b-carbon and solvents on the rate of EE2 elimination reactions

Effect of the structure of the alkyl groups at the b-carbon and solvents on the rate of EE2 elimination reactions. Uglova, E. V.; Mikhura, I. V.; Reutov, O. A. (Mosk. Gos. Univ., Moscow, USSR). Izv. Akad. Nauk SSSR, Ser. Khim., (11), 2632-5 (Russian) 1983.There are some commonly used reagents with their cas registry numbers 26562-01-6 and 2176-98-9 in this article. CODEN: IASKA6. ISSN: 0002-3353. DOCUMENT TYPE: Journal CA Section: 22 (Physical Organic Chemistry) The rates of the title reactions of (RCH2CH2)4Sn (I; R = H, Me, Et, Me2CH, Me3C) with (4-MeC6H4)3C+ BF4- to give RCH:CH2 decreased in the following order of R: Me > Et > H > Me2CH > Me3C. The rate with I (R = Me) increased with increasing solvent polarity. .

The behavior of binary liquid mixed phases

The behavior of binary liquid mixed phases. X. The mixing enthalpies in symmetric tetraalkyl systems. Vogel, Lothar; Kehlen, Horst (Sekt. Chem., Martin-Luther-Univ. Halle-Wittenberg, Halle/Saale, E. Ger.).Some commonly used reagents like 2176-98-9 and 1461-25-2 are used in this experiment. Z. Phys. Chem. (Leipzig), 258(1), 121-8 (German) 1977. CODEN: ZPCLAH. DOCUMENT TYPE: Journal CA Section: 69 (Thermodynamics, Thermochemistry, and Thermal Properties) Heats of mixing .DELTA.H were detd. calorimetrically in 10 binary liq. tetraalkyltin systems at 20.degree. in entire concn. ranges. The .DELTA.H values are -11 to 75 J/mole at 0.5 mole fraction. .