Gohring

In the meantime, Spath and Gohring had effected another synthesis of both inactive bases, and resolved each of the latter into the two possible optically active forms. This synthesis was effected by the stages represented by the following five equations, which need no descriptive explanation the original paper should be consulted for a full discussion of the reactions involved. 

The first product in the Spath and Gohring synthesis is d/-i/i-ephedrine, m.p. 118-9°, which was resolved, by crystallisation of the d-tartrate and Z-tartrate in succession, into Z- and [Pg.641]

The much rarer element, protactinium, was not found until 1913 when K. Fajans and O. Gohring identified Pa as an unstable member of the decay series ... 

K. P. Gohr, Wood Fiber-Plastic Composite Conf., Madison, WI (1993). 

Gohring, D., Knitter, R., Rapid manufacturing keramischer Mikroreak-toren, Keram. Z. 53, 6 (2001) 480-484. 

Dohring A, Gohre J, JoUy PW, Kryger B, Rust J, Verhovnik GPJ (2000) Organometalhcs 19 388-402... 

Fajans K, Gohring O (1913) Uber die komplexe Natur des UrX. Naturwissenschaften 1 339 Ramsay W, Soddy F (1903) Experiments in radioactivity and the production of helium from radium. Proc R Soc London 72 204-207... 

The various U series were by now all but complete. Branched decays were understood, and a daughter of U-X was discovered— " Pa as it is now known, but initially named brevium to reflect it s short half-life (Fajans and Gohring 1913). By 1913, a published decay series (Fajans 1913) was remarkably close to that in use today, differing only in the absence of some of the branched decays after Ra-A ( Po), and in the precise values of some of the half-lives ... 

Gur. .. EL Gohr (The Essence). Parachemy 5, no. 4 (Fall 1977). rhttp //homepages. ihug.com.au/ panopus/parachemv/parachemvv4.htm inform1. 

A friend who has done extensive research in the historical background of Alchemy and who is well versed in languages suggests the word Gur (see Parachemy, Spring 1977) is a bad literation of the Persian Gohr which means essence"... 

Moroder, L., Bovermann, G., Mouricr, G., Gohring, W., Gemeiner, M., and Wiinsch, E. (1987) Studies on immunoassays of peptide factors. III. Gastrin/iso-1-cytochrome c as immunogen for raising anti-gas-trin antisera. Biol. Chem. Hoppe-Seyler, 368, 839-848. 

White, I. M. Gohring, J. Sun, Y. Yang, G. Lacey, S. Fan, X., Versatile waveguide coupled opto fluidic devices based on liquid core optical ring resonators, Appl. Phys. Lett. 2007, 91, 241104... 

G Hiibener, W Gohring, H-J Musiol, L Moroder. /V -Tri 11 uoroacetylation of N-termi-nal hydroxyamino acids a new side reaction in peptide synthesis. Pept Res 5, 287, 1992. 

L Moroder, W Gohring, P Lucietto, J Musiol, R Schaarf, P Thamm, G Bovermann, G Wiinsch, J Lundberg, G Tatemoto. Synthesis of porcine intestinal peptide PHI and its 24-glutamine analog, (aminolysis without base). Hoppe Seyler s Z Physiol Chem 364, 1563, 1983. 

Protactinium (Pa, [Rn]5/26t/17.s 2), name and symbol after the Greek ixpioToq (pro-tos, first) and actinium (Protoactinium gives actinium when it decays). Discovered (1913) by K. Fajans and O.H. Gohring. 

The transport processes that may move disulfoton from soil to other media are volatilization, leaching, runoff, and absorption by plants. Volatilization of disulfoton from wet soil may be greater than from relatively dry soil (Gohre and Miller 1986). Like other pesticides, disulfoton in soil partitions between soil-sorbed and soil-water phases (Racke 1992). This latter phase may be responsible for the volatilization of disulfoton from soil however, due to the low Henry s law constant value, the rate of disulfoton volatilization from the soil-water phase to the atmosphere would be low. 

Gohre K, Miller GC. 1986. Photooxidation of thioether pesticides on soil surfaces. J Agricfood Chem 34 709-713. 

FA Marques, F Simonelli, ARM Oliveira, GL Gohr and PC Leal, Tetrahedron Lett., 1998,39,943. 

Gohring F, Fackelmayer FO (1997) The scaffold/matrix attachment region binding protein hnRNP-U (SAF-A) is directly bound to chromosomal DNA in vivo a chemical cross-linking study. Biochemistry 36(27) 8276-8283... 

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