Results 181 to 190 of about 8,043 (225)
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Concertedness of 1,3-dipolar cycloadditions

Journal of Chemical Education, 1984
The 1,3-dipolar cycloaddition is the union of a 1,3-dipole with a multiple bond system (a dipolarophile) to form a five-membered ring; the process is regarded as one of the most general methods for the synthesis of five-membered heterocycles.
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Intramolecular 1,3‐Dipolar Cycloaddition Reactions

Angewandte Chemie International Edition in English, 1976
AbstractThe intramolecular 1,3‐dipolar cycloaddition reaction of suitably functionalized 1,3‐dipoles represents a general scheme for the synthesis of novel fused ring heterocycles. Such reactions of a number of 1,3‐dipoles are summarized and the general outline and potential analogies for these reactions noted. While the immediate aim of this review is
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce   +2 more
exaly  

1,3-dipolar cycloadditions with porphyrins

2009
The objective of this work is to use 1,3-dipolar cycloadditions to synthesize novel aromatic compounds based on meso-phenyl substituted porphyrins. These compounds are potential photosensitizers for use in photodynamic therapy. Tetraphenylporphyrins with a variety of substituents were reacted with selected 1,3-dipoles.
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Asymmetric 1,3-Dipolar Cycloaddition Reactions

Chemical Reviews, 1998
Kurt V., Gothelf, Karl Anker, Jørgensen
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1,3-Dipolar Cycloaddition

2002
G. Hajos, Z. Riedl
openaire   +1 more source

1,3-Dipolar Cycloadditions

2001
J. Gonzalez, W. D. Harman
openaire   +1 more source

1,3-dipolar cycloadditions—III

Tetrahedron, 1970
W.I. Awad, A.H. Lawrence
openaire   +1 more source

Obesity and adverse breast cancer risk and outcome: Mechanistic insights and strategies for intervention

Ca-A Cancer Journal for Clinicians, 2017
Cynthia Morata-Tarifa   +1 more
exaly  

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