24 (1R,5R)-1,5-epoxysalvial-4( 14)ene S. sclarea 49 2 salviadienol A S. chinensis 42 25 (2R,5E)-2,12-epoxycaryophyll-5ene S. sclarea 49 3 3β,6β,8a-triacetoxy-4β,5α-epoxy-1-oxogermacr-10(14)-ene S. roborowskii 43 26 (2R,5E)-caryophyll-5-en-12-al S. sclarea 49 4 3β,6β,8a-triacetoxy-4β,5α-epoxygermacr-1(10)E-ene S. roborowskii 43 27 (2S,5E)-caryophyll-5-en-12-al S. sclarea 49 5 3β,6β,8a-triacetoxy-4β,5α:1α,10β-diepoxygermacrane S. roborowskii 43 28 caryophyllene oxide S. sclarea 51, 47 6 salviadienol B S. chinensis 42 S. palaefolia 50 7 trijugin A S. trijuga 45 29 4,10-epoxy-6α-hydroxyguaiane (= buchariol) S. bucharica 343 8 trijugin B S. trijuga 45 30 isospathulenol S. sclarea 49 9 trijugin C S. trijuga 45 31 (1β,3β,4α,5α,6α,8α)-guai-10(14)ene-3,4,6,8-tetrol 3,6,8-triacetate S. roborowskii 48 10 trijugin D S. trijuga 45 32 spathulenol S. eupatorium 361 11 trijugin E S. trijuga 45 S. sclarea 51 12 trijugin F S. trijuga 45 33 nubiol S. nubicola 23 13 trijugin G S. trijuga 45 34 nubenolide S. nubicola 52 14 trijugin H S. trijuga 45 35 nubenolideacetate S. nubicola 52 15 trijugin I S. trijuga 45 36 bisnubidiol S. nubicola 23 16 (1aS*,6R*,6aS*,7aR*,9aR*)-1a,2,6,6a,7a,8,9,9a-octahydro-1a,5,7atrimethylbisoxireno[4,5:8,9]cyclodeca[1,2-b]furan-6-yl acetate (= castanin B) S. castanea 44 37 bisnubenolide S. nubicola 52 6-acetoxyglechomafuran S. roborowskii 43 38 1α,9β-dibenzoyloxy-2β,3β,4βtrihydroxydihydro-β-agarofuran S. palaefolia 50 17 glechomafuran S. palaefolia 47 39 lα-acetoxy-11-hydroxy-2,8-dioxoeudesman-3-en-12-oic acid methyl ester S. palaefolia 53 18 castanin C S. castanea 46 40 11-hydroxy-3,8-dioxo-eudesman-1,4-dien-12-oic acid methyl ester S. palaefolia 53 19 castanin D S. castanea 46 41 β-eudesmol S. microphylla 55 20 castanin E S. castanea 46 42 8α-hydroxy-β-eudesmol S. microphylla 55 21 castanin F S. castanea 46 43 1α-acetoxy-2-oxoeudesman-3,7(11)-dien-8β,12-olide S. palaefolia 53 22 (4R*,5R*,5aS*,8S*,8aR*,8bR*)-8-formyl-4,5,5a,6,7,8,8a,8b-octahydro-5,8b-dihydroxy-3,5a,8-trimethyl-2-oxo-2H-indeno[4,5-b]furan-4-yl acetate (= castanin A) S. castanea 44 44 1α-hydroxy-2-oxoeudesman-3,7(11)-dien-8β,12-olide S. palaefolia 53 23 (3β,4α,6α,8β,9β,10α)-8-(acetyloxy)-3,4:9,10-diepoxygermacr-7(11)-eno-12,6-lactone S. roborowskii 48 45 1α,8α-dihydroxy-2-oxoeudesman-3,7(11)-dien-8β,12-olide S. palaefolia 53, 54 46 1α-acetoxy-8α-hydroxy-2oxoeudesman-3,7(11)-dien-8,12olide S. palaefolia 54

The radical fluoroalkylation of isocyanides with fluorinated sulfones is enabled by visible-light photoredox catalysis. A wide range of readily available mono-, di-, and trifluoromethyl heteroaryl sulfones can thus be used as efficient radical fluoroalkylation reagents under mild conditions. This method not only describes a new synthetic application of fluorinated sulfones, but also provides a new route to fluoroalkyl radicals.

No abstract

Chemical ReviewsREVIEW increased to 9. 27 This review aim to systematically outline the secondary metabolites (taxane diterpenoids) from Taxus spp. up to the end of 2009, covering the recent progress on their phytochemistry, NMR and MS features, mode of action, and structureÀactivity relationships.