Stolle

Stolle R, Marowsky G, Schwarzberg E and Berkovic G 1996 Phase measurements in nonlinear optics Appl. Phys. B 63 491 -8... 

M. Dolg, H. Stoll, Handbook on the Physics and Chemistry of Rare Earths K. A. 

The pitot-venturi flow element is capable of developing a pressure differential 5 to 10 times that of a standard pitot tube. This is accomplished by employing a pair of concentric venturi elements in place of the pitot probe. The low-pressure tap is connected to the throat of the inner venturi, which in turn discharges into the throat of the outer venturi. For a discussion of performance and application of this flow element, see Stoll, Trans. Am. Soc. Mech. Eng., 73, 963-969 (1951). 

HINSBERG - STOLLS Indoie-OxindoiaSynthesis indoie synthesis Irom anilines and glyoxal (Hinsberg), oxindola synthesis from anilines and a haloacyi hafides (Stolie). 

Chlorophyll b [519-62-0] M 907.52, sinters at 86-92 , sinters at 170 , dec at 160-170 , m 183-185 , 190-195 , [alj, -267 (Me2CO + McOH), [a] j-133 (McOH + Pyridine 95 5). See purification of chlorophyll a, and is separated from "a" by chromatography on sucrose [UV, IR Stoll and Weidemann Helv Chim Acta 42 679, 681 7959]. It forms red-black hexagonal bipyramids or four sided plates from dilute EtOH and has been recrystd from CHCl3-MeOH. It is soluble in MeOH, EtOH, EtOAc and insoluble in pet ether. [J Am Chem Soc 88 5037 1966.]... 

The following is a list of the known alkaloids, with their specific rotations, as recorded by Smith and Timmis, or by Stoll, Burckhardt and Hofmann. ... 

Stoll, Hofmann and Petrzilka (1946) have also succeeded in obtaining dihydro-derivatives of this series (ergotinine type) of ergot alkaloids. Each of these bases yields two dihydro-derivatives, distinguished as isomerides I and II. Their chief characteristics are siunmarised in the following table —... 

White s observations on the pharmacological activity of the lysergic acids and their simple amides are of practical, therapeutic interest in view of the possibility of preparing from natural supplies of these acids, partially synthetic oxytocic substances of which a first series by Stoll and Hofmann has been described (p. 528), including d-lysergic-(-t-)-jS-butanolamide, already the subject of promising clinical trials. ... 

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