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- Organostannane_addition abstract "Organostannane addition reactions comprise the nucleophilic addition of an allyl-, allenyl-, or propargylstannane to an aldehyde, imine, or, in rare cases, a ketone.Organostannane addition to carbonyl groups constitutes one of the most common and efficient methods for the construction of contiguous, oxygen-containing stereocenters in organic molecules. As many molecules containing this motif—polypropionates and polyacetates, for instance—are desired by natural products chemists, the title reaction has become important synthetically and has been heavily studied over the years. Substituted allylstannanes may create one or two new stereocenters, often with a very high degree of stereocontrol.Advantages: Organostannanes are known for their stability, ease of handling, and selective reactivity. Chiral allylstannanes often react with great stereoselectivity to give single diastereomers, and models explaining the sense of selectivity are reliable.Disadvantages: Stoichiometric amounts of metal-containing byproducts are generated during the reaction. Additions to sterically encumbered pi bonds, such as those of ketones, are uncommon.File:Alstan.png↑ ↑ ↑".
- Organostannane_addition thumbnail Alstan.png?width=300.
- Organostannane_addition wikiPageID "27355562".
- Organostannane_addition wikiPageRevisionID "471995539".
- Organostannane_addition hasPhotoCollection Organostannane_addition.
- Organostannane_addition subject Category:Organic_reactions.
- Organostannane_addition type ChemicalProcess113446390.
- Organostannane_addition type ChemicalReaction113447361.
- Organostannane_addition type NaturalProcess113518963.
- Organostannane_addition type OrganicReactions.
- Organostannane_addition type PhysicalEntity100001930.
- Organostannane_addition type Process100029677.
- Organostannane_addition comment "Organostannane addition reactions comprise the nucleophilic addition of an allyl-, allenyl-, or propargylstannane to an aldehyde, imine, or, in rare cases, a ketone.Organostannane addition to carbonyl groups constitutes one of the most common and efficient methods for the construction of contiguous, oxygen-containing stereocenters in organic molecules.".
- Organostannane_addition label "Organostannane addition".
- Organostannane_addition sameAs m.0bxzmjn.
- Organostannane_addition sameAs Q7102100.
- Organostannane_addition sameAs Q7102100.
- Organostannane_addition sameAs Organostannane_addition.
- Organostannane_addition wasDerivedFrom Organostannane_addition?oldid=471995539.
- Organostannane_addition depiction Alstan.png.
- Organostannane_addition isPrimaryTopicOf Organostannane_addition.
