Synthesis of Oxacyclic Scaffolds via Dual Ruthenium Hydride/Broensted Acid‐Catalyzed Isomerization/Cyclization of Allylic Ethers.

Erhad Ascic,Ragnhild Gaard Ohm,Rico Petersen,Mette Reimert Hansen,Casper Lykke Hansen,Daniel Esmarch Madsen,David Tanner,Thomas E. Nielsen

Synthesis of Oxacyclic Scaffolds via Dual Ruthenium Hydride/Broensted Acid‐Catalyzed Isomerization/Cyclization of Allylic Ethers.

2014

Erhad Ascic
Ragnhild Gaard Ohm
Rico Petersen
Mette Reimert Hansen
Casper Lykke Hansen
Daniel Esmarch Madsen
David Tanner
Thomas E. Nielsen

A variety of tetrahydropyranoindoles and related scaffolds are synthesized from allylic ethers via an isomerization/oxocarbenium cyclization sequence.

Keywords:

Allylic rearrangement
Isomerization
Catalysis
Ruthenium
Oxocarbenium
Hydride
Organic chemistry
Chemistry
acid catalyzed

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