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Bergman cyclization

The Masamune-Bergman cyclization or Masamune-Bergman reaction or Masamune-Bergman cycloaromatization is an organic reaction and more specifically a rearrangement reaction taking place when an enediyne is heated in presence of a suitable hydrogen donor (Scheme 1). It is the most famous and well-studied member of the general class of cycloaromatization…

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Bergman cyclization

Nodes35
Edges34
Triples5
Avg. degree1.94
Density0.057143
Components1

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reaction product hydrogen ring found formation cycloaromatization bergman enediyne benzene biradical dmso anion masamune-bergman taking donor scheme chemist forming 10-membered

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
1instance ofIt will react with any hydrogen donor0.80text
4-cyclohexadiene which converts to benzeneinstance ofIt will react with any hydrogen donor0.80text
calicheamicin contain the same 10-membered ringinstance ofC.Naturally occurring compounds0.80text
are found to be cytotoxicinstance ofC.Naturally occurring compounds0.80text
mylotarg.A biradical mechanism is also proposed for the formation of certain biomolecules found in marine sporolides that have a chlorobenzene unit as part of their structureinstance ofincluding antibody-drug conjugates0.80text

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