RI. RzO filtered, washed Kith vtlter, and allovc-ed lo air dry to yield. 7.2 g. of yellovish horny solid. This product. vas recrj-st,al- lized from methanol and from et ...
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isocyanide, S-V and R-V), using either S-I, R-I, or S-I1 while monitoring the reaction kinetics. R-I polymerizes S-V and R-V under OZ1O at 298 K to yield the rate ...
Center, Schenectady, New York. Received July 84, 1968. Oxidative coupling of 2,6-disubstituted phenols to diphenoquinones is particularly facile if at least one ...
Sir : Bodanszky and du Vigneaud1a2 have introduced the p-nitrophenylesters of N-carbobenzoxyaxnino acids for the synthesis of oligopeptides. The ad-.
*-(Rz,RI)S. [3.3.0]0ctandiones),~-~ compounds in which as many substituents as possible were replaced by hydrogen were desired. Bimanes with hydrogens in ...
values of Ka. Detailed Mechanism.-Our data do not demon- strate which end of the molecule is occupied by the entering iodine atom. Since halogen atoms add.
R. G.: Jackson. R. A,: Catlow. R. A. J. Chem. Soe.. Chem. Cokiun. 1990,78i. i J m in^ 617~. (26) Cichoeki, A.; Kaczmarska, J. P.: Miehalik, M.: Bus, M. Zeolites.
U. S. Patent No. 1,004,361, to Julius Bueb, of Dessau, Germany. In carrying [Jut this process carbon dioxide is caused to pass through the gas moistening, ...
XXXIX.1 Transformations in Ring-C of the. Sapogenin Series. JOHN A. ZDERIC, HUMBERTO CARPIO, DINORAH CHAVEZ LIM6N, AND AUGUST0 RUIZ.
