Results 241 to 250 of about 19,814 (278)

A catalytic enantioselective hetero Diels-Alder approach to the C20-C32 segment of the phorboxazoles.

Journal of Organic Chemistry, 2005
[reaction: see text] An efficient synthesis of the C20-C32 segment of the phorboxazoles has been achieved using an enantioselective hetero Diels-Alder reaction catalyzed by Jacobsen's Cr(III) amino indanol Schiff base catalyst.
Brian S. Lucas, Laura M Luther, S. D. Burke   +2 more
semanticscholar   +1 more source

Isolation and identification of two hydroxy C32 and C30 deoxophylloerythroetioporphyrins

Organic Geochemistry, 1984
Two unusual 10-hydroxy C32 and C30 deoxophylloerythroetioporphyrins (DPEPs) have been characterized by high resolution high field 1H nuclear magnetic resonance and nuclear Overhauser effect studies and by fast atom bombardment and electron impact mass spectrometry.
Tore Skjetne, Liv Schou, Nils Telnaes, Jostein Krane, Malvin Bjorøy, Hauk Solli   +5 more
openaire   +2 more sources

Ultrastructural localization of CD36 in human hepatic sinusoidal lining cells, hepatocytes, human hepatoma (HepG2-A16) cells, and C32 amelanotic melanoma cells.

Experimental parasitology, 1994
Ultrastructural localization of CD36 in human hepatic sinusoidal lining cells, hepatocytes, human hepatoma (HepG2-A16) cells, and C32 amelanotic melanoma cells. Experimental Parasitology 79, 383-390.
Y. Maeno, H. Fujioka, M. Hollingdale, C. Ockenhouse, S. Nakazawa, M. Aikawa   +5 more
semanticscholar   +1 more source

Thermodynamic and superconducting properties of the C32 intermetallic compounds CaAlSi and SrAlSi

Physica C: Superconductivity, 2004
Abstract We investigate the thermodynamic and superconducting properties of the intermetallic C32 compounds CaAlSi and SrAlSi. The heat capacity of SrAlSi follows the BCS-theory for weak coupling, but the data for CaAlSi indicate an enhanced coupling strength in the latter compound.
Y.Y. Xue, R. L. Meng, J. Cmaidalka, C. W. Chu, C. W. Chu, C. W. Chu, Bernd Lorenz   +6 more
openaire   +3 more sources

Theoretical studies of structures and stabilities of endohedral fullerenes X0/n+ @C32 (X = H, Li, Na, K, Be, Mg, Ca, B, Al, C, Si, N, P, n = 1–3)

, 2007
Based on the D3 C32 fullerene, the equilibrium geometries, electronic structures, and binding energies of the endohedral fullerenes X0/n+@C32 (X = H, Li, Na, K, Be, Mg, Ca, B, Al, C, Si, N, P, n = 1–3) have been calculated using the DFT/B3LYP/6-31G(d ...
Lili Sun, Yingfei Chang, B. Hong, Rongshun Wang   +3 more
semanticscholar   +1 more source

Orthorhombic C32: A topological semimetal with nodal ring

Physics Letters A, 2022
Ye Tao, Kun Bu, Jian-Tao Wang
openaire   +1 more source

Stereoselective construction of the C18–C32 fragment of swinholide A

, 1994
A stereoselective construction of the fully functionalized C18–C32 fragment 3 of swinholide A 1 starting with building blocks 4 and 5 is described.
P. Richter, M. Tomaszewski, R. A. Miller, A. Patron, K. Nicolaou   +4 more
semanticscholar   +1 more source

First-principle calculations on small iron clusters and iron nitride molecules encapsulated in the C32 cages

Structural Chemistry, 2020
Zhen Zhao, Zhi Li
semanticscholar   +1 more source

A stereoselective synthesis of the C16-C32 fragment of ionomycin

1988
This dissertation concerns the stereoselective synthesis of optically pure compound 196, the C₁₆-C₃₂ fragment of the polyether antibiotic ionomycin (1). Fragment 196 was synthesized by preparing and joining the two subunits 172 (C₁₆-C₂₂) and 122 (C₁₆-C₃₂).
openaire   +2 more sources

Catalytic cracking of C12-C32 hydrocarbons by hierarchical β- and Y-zeolite-containing mesoporous silica and silica-alumina using Curie point pyrolyzer

, 2020
A. Ishihara, Masashi Ninomiya, Tadanori Hashimoto, H. Nasu   +3 more
semanticscholar   +1 more source