Results 121 to 130 of about 25,619 (230)

1, 3-Dipolar Cycloaddition of Nitrones to Enamines

open access: yesNippon kagaku zassi, 1971
Otohiko TSUGE   +2 more
openaire   +2 more sources

The Reactivity of Addends in the 1,3-Dipolar Cycloaddition Reaction [PDF]

open access: yes, 2020
The influence of donor-acceptor interactions and localisation energies on the reactivity of addends in the 1,3-dipolar cycloaddition reaction is examined.
Samuilov Y., Konovalov A.
core  

1, 3-Dipolar Cycloaddition Reaction of Aziridinedicarboximide

open access: yesChemical and Pharmaceutical Bulletin, 1968
OIDA, SADAO, OHKI, EIJI
openaire   +2 more sources

The Reactivity of Addends in the 1,3-Dipolar Cycloaddition Reaction [PDF]

open access: yes, 1984
The influence of donor-acceptor interactions and localisation energies on the reactivity of addends in the 1,3-dipolar cycloaddition reaction is examined.
Samuilov Y., Konovalov A.
core  

A novel 1,3-dipolar cycloaddition strategy towards securinine and virosecurinine [PDF]

open access: yes, 2011
This thesis describes the development of a novel synthetic route towards the Securinega alkaloids, securinine 1 and virosecurinine 2. The key reaction in this innovative approach is the l,3-dipolar cycloaddition between pyridinium stabilised ylides 169 ...
Castledine, Richard A
core  

Organocatalytic Enantioselective Dipolar [3+2]?Cycloadditions of Acetylenic Aldehydes with Nitrones for the Formation of Chiral 4-Isoxazolines [PDF]

open access: yes, 2012
The first organocatalytic enantioselective protocol has been developed for the dipolar [3+2]?cycloaddition between acetylenic aldehydes and nitrones through an iminium activation pathway.
Wang, Chao   +3 more
core  

Structure, liquid and solid state synthesis for dimers via [3+3] dipolar cycloadditions [PDF]

open access: yesArkivoc, 2005
Gheorghita N. Zbancioc   +3 more
openaire   +1 more source

Synthesis of mono- and di-(<i>C</i>-glycopyranosyl-isoxazol(in)yl) derivatives on aromatic scaffolds and their evaluation as anti-adherence agents of <i>Candida albicans</i>. [PDF]

open access: yesFront Chem
Kaszás T   +9 more
europepmc   +1 more source

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