- Gold-Catalyzed Synthesis of Icetexane Cores: Short Synthesis of Taxamairin B and Rosmaridiphenol
-
We report the short synthesis of two natural products, rosmaridiphenol and taxamairin B, from key intermediates 5a and 5b, which were prepared from enynals 8a and 9b, respectively, by using a gold-catalyzed cyclization reaction. This approach can be widely applied in the synthesis of [6,7,6]-fused tricyclic compounds found in many icetexane diterpenoids.
- Le, Quynh Thuy,Guo, Lihui,Lee, Seung Lyeol,Lee, Junseong,Oh, Chang Ho
-
-
Read Online
- A Practical Total Synthesis of Taxamairin B
-
Taxamairin B, a novel rearranged 9(10 -> 20)-abeo-8,11,13-triene diterpenoid, has been convergently synthesized by a facile route, which employed the acid catalyzed rearrangement and oxidation of vinyl carbinol as the key steps.
- Ning, Chen,Wang, Xue-Chao,Pan, Xin-Fu
-
p. 2115 - 2122
(2007/10/03)
-
- The total synthesis of taxamairin B
-
Taxamairin B, a novel rearranged 9 (10→20)-abeo-8,11,13-triene diterpene, has been synthesized by a short and efficient route. A friedal-Crafts annunation and the oxidation of the allylic and benzylic methene group are the key steps.
- Wang,Pan,Zhang,Chen
-
p. 3413 - 3419
(2007/10/03)
-