Hendrickson studies

BS DeSilva, TL Hendrickson, EM Topp. Development of a cell culture system to study antibody convection in tumors. J Pharm Sci 86 858-864, 1997. 

Brady C, McGarvey JJ, McCusker JK, Toftlund H, Hendrickson DN (2004) Time-Resolved Relaxation Studies of Spin Crossover Systems in Solution. 235 1-22 Brand SC, see Haley MM (1999) 201 81-129 Bravic G,see Guionneau P (2004) 234 97-128... 

The esr data of Prins and Reinders 144) were also used by Sohn, Hendrickson, and Gray 146) in a preliminary interpretation of their magnetic susceptibility measurements 99). Thus the g values reported were found to lead to the prediction of a substantial temperature dependence of the moment over the range studied, which was not in fact observed however, the data could be accommodated by assuming either that the distortion parameter, A, increased from about 300 to around 700 cm-1 between 4.2 K and 300 K, or that the 22+(ct 54) state lay only some 350 cm-1 above the ground level. 

The isolation of calycanthine (9) in 1888 by Eccles [28] and the subsequent proposition for its origins in the oxidative dimerization of tryptamine by Woodward [29] and Robinson [30] had prompted several key synthetic studies based on a biomimetic approach. Hendrickson was the first to experimentally verify the plausibility of forming the C3-C3 linked dimers through an oxidative radical dimerization strategy (Scheme 9.2a). He demonstrated that the sodium enolate of a tryptamine-derived oxindole could be oxidized with iodine to afford a mixture of three possible stereoisomers. The racemic product was isolated in 13 % yield, while the meso product was isolated in 8 % yield. Global reduction of the oxindole and carbamates afforded the first synthetic samples of chimonanthine (7) [9a],... 

The SBL Handbook of Style For Ancient Near Eastern, Biblical, and Early Christian Studies. Peabody, MA Hendrickson Publishers. 

Whereas many scientists shared Mulliken s initial skepticism regarding the practical role of theory in solving problems in chemistry and physics, the work of London (6) on dispersion forces in 1930 and Hbckel s 7t-electron theory in 1931 (7) continued to attract the interest of many, including a young scientist named Frank Westheimer who, drawing on the physics of internal motions as detailed by Pitzer (8), first applied the basic concepts of what is now called molecular mechanics to compute the rates of the racemization of ortho-dibromobiphenyls. The 1946 publication (9) of these results would lay the foundation for Westheimer s own systematic conformational analysis studies (10) as well as for many others, eg, Hendrickson s (11) and Allinger s (12). These scientists would utilize basic Newtonian mechanics coupled with concepts from spectroscopy (13,14) to develop nonquantum mechanical models of structures, energies, and reactivity. 

Ting and Hendrickson (64) extracted orange peel with acetone and hexane. The peel extract from 1226 kg of pineapple oranges was sufficient to increase the color score in 3785 8. of juice from 37 to 38. In other studies (6 5), it was pointed out that 1 g of color concentrate from either Pineapple or Valencia peel in 2 liters of juice increased the color score from 35 to 40. In similar studies, Berry t al. (66 ) reported on the extraction of carotenoids from citrus peel with hexane. 

In addition to these two series of reactions based on the substitution of hydrogen, a third set of data may be derived from reactions which involve the replacement of groups other than hydrogen.1 Kuivila, Benkeser, and Eaborn and their associates employed this approach to study the effects of many substituents. For example, Kuivila and Hendrickson (1952) examined the bromodeboronation of substituted phenylboronic acids. 

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