Results 31 to 40 of about 585,532 (315)

IMMUNOLOGICAL CROSS-REACTIONS OF SULFOBENZYLPENICILLIN

The Journal of Antibiotics, 1973
Sulfobenzylpenicillin (sulbenicillin)-BGG conjugate was shown to be highly reactive with anti-sulbenicillin-BSA serum. This conjugate was, however, not reactive or was only slightly reactive with anti-benzylpenicillin- and anti-ampicillin-BSA sera produced in rabbits. The immunological specificity of sulbenicillin seems to be dependent on the acyl side
Tokiko Oishi, Masahiro Kondo, Kiyoshi Ishifuji, Kanji Tsuchiya   +3 more
openaire   +4 more sources

Iron-Catalyzed Cross-Coupling Reactions [PDF]

Journal of the American Chemical Society, 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
María Méndez, Andreas Leitner, Helga Krause, Alois Fürstner   +3 more
openaire   +4 more sources

Cross‐Coupling Reactions of Alkenylsilanols with Fluoroalkylsulfonates. [PDF]

ChemInform, 2002
AbstractFor Abstract see ChemInform Abstract in Full Text.
Scott E. Denmark, Ramzi F. Sweis
openaire   +4 more sources

First Cross‐Coupling Reactions on Tetrazines. [PDF]

ChemInform, 2003
AbstractFor Abstract see ChemInform Abstract in Full Text.
Zoltán Novák, András Kotschy
openaire   +4 more sources

Aluminum-Catalyzed Cross Selective C3–N1′ Coupling Reactions of N-Methoxyindoles with Indoles

Chemistry, 2023
C3–N1′ bond formation of bisindoles has been a great challenge due to the intrinsic reactivity of indoles as both C3 and N1-nucleophilic character.
Keisuke Tokushige, Toshiki Yamashiro, Seiya Hirao, Takumi Abe   +3 more
doaj   +1 more source

Palladium-catalyzed cross coupling reactions of 4-bromo-6H-1,2-oxazines

Beilstein Journal of Organic Chemistry, 2009
A number of 4-aryl- and 4-alkynyl-substituted 6H-1,2-oxazines 8 and 9 have been prepared in good yields via cross coupling reactions of halogenated precursors 2, which in turn are easily accessible by bromination of 6H-1,2-oxazines 1. Lewis-acid promoted
Reinhold Zimmer, Elmar Schmidt, Michal Andrä, Marcel-Antoine Duhs, Igor Linder, Hans-Ulrich Reissig   +5 more
doaj   +1 more source

Capture cross sections from (p,d) reactions

EPJ Web of Conferences, 2017
Cross sections for compound-nuclear reactions involving unstable targets are important for many applications, but can often not be measured directly. Several indirect methods have been proposed to determine neutron capture cross sections for unstable ...
Escher J.E., Burke J.T., Casperson R.J., Hughes R.O., Ota S., Scielzo N.D.   +5 more
doaj   +1 more source

Reaction cross-section predictions for nucleon induced reactions [PDF]

Journal of Physics: Conference Series, 2011
A microscopic calculation of the optical potential for nucleon-nucleus scattering has been performed by explicitly coupling the elastic channel to all the particle-hole (p-h) excitation states in the target and to all relevant pickup channels.
Nobre, G P, Thompson, I J, Escher, J E, Dietrich, F S   +3 more
openaire   +3 more sources

Synthesis of chiral germanium center enabled by poly-deborylative alkylation and desymmetrization

Nature Communications
Chiral germanium centers are historically undervalued due to their extremely limited synthetic accessibility. Although germanium shares similar chemical properties with silicon, synthesizing chiral germanium centers proves significantly more challenging.
Ke Wang, Xin-Yuan Liu, Zhe Dong
doaj   +1 more source

Cross With Caution: Antibiotic Cross-Reactivity and Co-Reactivity Patterns in Severe Cutaneous Adverse Reactions

Frontiers in Immunology, 2021
Current understanding of cross-reactivity in severe cutaneous adverse reactions to beta-lactam antibiotics is limited, thereby making recommendations for future prescribing difficult. The underlying immunopathogenesis of these reactions is not completely
Grace Thompson, Andrew McLean-Tooke, Michaela Lucas, Michaela Lucas   +3 more
doaj   +1 more source