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Cyclohydroamination of hydroxyamines with allenes yielding isoxazolidines, which is a common intermediate toward sedamine, nupharamine, and porantheridine.

Cyclohydrocarbonylation toward prosopinine and deoxyprosphyline.

Cycloiporins synthesized in virro. Changed positions are indicated, and generally single replacements have been repotted, except for substitutions at positions 3 and II showing double replacement, or even tripiile replacement for Z, 5 and II in case of e.g. Nva or allyl glycine. Coni pounds directly placed at the cyclosporin A-smiciure have also been isolated from fermentations, and were available as reference compounds. All other compounds have been described by chrO matogiaphic evidence or additional mass spectra . Abbreviations used ate

Cycloisodityrosine Natural Products 11

Cycloisomeiisation of 1,6-allenes catalysed by Grubbs second generation catalyst

Cycloisomerisation of hydrojg allenes in ionic liquids.

Cycloisomerisation of iV-aUyl-o-vmylamlines and iV,iV-diallyl- -toluenesulfonamide

Cycloisomerisation of other symmetrical 1,6-dienes.

Cycloisomerisation reaction of vinyl cyclopropanes of the NHC-Ni

Cycloisomerisations of enynes in presence of NHC-Ru or NHC-Ni complexes

Cycloisomerization approach to the picrotoxanes.

Cycloisomerization diversity in silver chemistry.

Cycloisomerization fbrmal DA DA sequence of allene 87 by Brummond et al.

Cycloisomerization into aUcylidenecycloalkene derivatives via metal-vinylidene intermediates.

Cycloisomerization into cyclopropane derivatives involving H-migration.

Cycloisomerization of 1,6-dienes .

Cycloisomerization of 1,6-enynes nomoted by rhodium complexes with a single vacant coordination site

Cycloisomerization of 1,6-enynes via rhodium vinylidene intermediates.

Cycloisomerization of alkynol 455.

Cycloisomerization of alkynyl allyl alcohols to cyclic enals

Cycloisomerization of an enyne bearing an alkylidene cyclopropane unit

Cycloisomerization of aromatic homo- and bis-homopropargylic alcohols to benzofurans and isochromenes

Cycloisomerization of aromatic propargyl amides to indoles, 1,2-dihydroiso-quinolines and 1,4-dihydroquinolines

Cycloisomerization of aromatic trw-homopropargylic alcohols to 3-benzoxepines through catalytic Os- and Ru-vinylidenes

Cycloisomerization of aUeneacetals.



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