Zobrazeno 1 - 10
of 91
pro vyhledávání: '"LELAND R. SCHROEDER"'
Publikováno v:
Journal of Wood Chemistry and Technology. 26:349-362
Loblolly pine (Pinus taeda) chips treated with Ceriporiopsis subvermispora for two or four weeks were pulped with different combinations of kraft pulping conditions to obtain a better understanding of the interaction between the fungal action and the
Publikováno v:
Journal of Wood Chemistry and Technology. 26:339-348
The effect of treating loblolly pine (Pinus taeda) chips with the fungus Ceriporiopsis subvermispora was investigated by assessing the wood changes at 2 and 4 weeks incubation relative to a control (no fungal treatment). Scanning electron microscopy
Autor:
Victor M. Gentile, Leland R. Schroeder
Publikováno v:
Journal of Wood Chemistry and Technology. 23:325-329
Alkaline depolymerization of cellulose occurs by successive endwise elimination of monomer units (peeling reaction)2–4 and random cleavage of internal glycosidic linkages.[4] [5] The cellulose mole...
Autor:
Thomas R. Wylie, Leland R. Schroeder
Publikováno v:
Journal of Wood Chemistry and Technology. 18:107-127
The title compound (2) was degraded at 150-180°C in oxygen-free 0.5-2.5M aqueous NaOH. Degradation occurred by cleavage of both the glycosyl-oxygen bond (80-95%) and the oxygen-aglycon bond (5-20%). Cleavage of the glycosyl-oxygen bond yielded 1, 5-
Autor:
Jerry E. Wallace, Leland R. Schroeder
Publikováno v:
J. Chem. Soc., Perkin Trans. 2. :795-802
Publikováno v:
Carbohydrate Research. 37:368-372
Publikováno v:
Carbohydrate Research. 56:259-276
Degradation of both 1,5-anhydroribitol ( 1 ) and 1,5-anhydroxylitol ( 2 ) by oxygen in 1.25M sodium hydroxide at 120° exhibited induction periods and produced hydrogen peroxide. The maximum concentration of hydrogen peroxide was attained at less tha
Autor:
Jerry E. Wallace, Leland R. Schroeder
Publikováno v:
J. Chem. Soc., Perkin Trans. 2. :1632-1636
The kinetics and products of mercury(II) cyanide-promoted reactions of 2,3,4,6-tetra-O-methyl-α-D-glucopyranosyl bromide with cyclohexanol in benzene–nitromethane (1 : 1 v/v) at 2–20 °C were investigated by polarimetry and quantitative g.l.c. T
Autor:
Jerry E. Wallace, Leland R. Schroeder
Publikováno v:
J. Chem. Soc., Perkin Trans. 1. :1938-1941
Koenigs–Knorr reactions of 2,3,4,6-tetra-O-methyl-α-D-glucopyranosyl bromide and the 2-O-acetyl analogue with cyclohexanol, with various promoters in the customary solvents, were investigated at 23 °C. The promoters employed were silver(I) oxide
Publikováno v:
Carbohydrate Research. 67:C4-C7