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Stereocontrolled Synthesis of the C8–C22 Fragment of Rhizopodin
Organic Letters, 2011A convergent synthesis of the central C8-C22 core of the potent macrolide antibiotic rhizopodin is reported. Notable features of the stereocontrolled approach include an asymmetric reverse prenylation of an alcohol using a method of Krische, a thiazolium catalyzed transformation of an epoxyaldehyde as described by Bode, and a late-stage oxazole ...
Manuel, Kretschmer, Dirk, Menche
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Alloy Digest, 2002
Abstract RIMA HAS C22 is a Ni-Cr-Mo-W-type consumable with a nominal composition of Ni, 22% Cr, 13.5% Mo, and 3% W, and it is used to join high-molybdenum-containing corrosion-resistant alloys to themselves and each other by tungsten inert gas (TIG) welding.
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Abstract RIMA HAS C22 is a Ni-Cr-Mo-W-type consumable with a nominal composition of Ni, 22% Cr, 13.5% Mo, and 3% W, and it is used to join high-molybdenum-containing corrosion-resistant alloys to themselves and each other by tungsten inert gas (TIG) welding.
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Synthesis of the C22–C37 segment of prorocentin
Tetrahedron Letters, 2011Abstract The synthesis of the C22–C37 segment of prorocentin, isolated from the dinoflagellate Prorocentrum lima , was achieved. Because the relative stereochemical relationship between C26 and other stereocenters (C28/C31/C32 established as R */ R */ R *) in the C22–C37 region of natural prorocentin has not yet been determined, both epimers at C26
Atsushi Takemura +4 more
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Meat Science, 2005
Fatty acids in samples (n=74) of pork adipose tissue were measured with a Fourier transform mid-infrared (FT-MIR) spectrometer and by gas chromatography. The measured absorption spectra provided information to estimate partial least squares regression models for fatty acid groups, the iodine value and several fatty acids.
Audun, Flåtten +4 more
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Fatty acids in samples (n=74) of pork adipose tissue were measured with a Fourier transform mid-infrared (FT-MIR) spectrometer and by gas chromatography. The measured absorption spectra provided information to estimate partial least squares regression models for fatty acid groups, the iodine value and several fatty acids.
Audun, Flåtten +4 more
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Microstructure and high temperature oxidation behavior of laser cladding C22 coating
Materials Today Communications, 2022Zongde Liu, Quanbing Liu, Yao Kong
exaly
The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
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