Mucohalic acid in Lewis acid catalyzed Mukaiyama aldol reaction: a concise method for highly functionalized γ-substituted γ-butenolides
-
Add time:08/27/2019 Source:sciencedirect.com
The first Mukaiyama aldol reaction on mucohalic acid (1a/b) has been achieved. Reaction of 1 with various ketene silyl acetals or silyl enol ethers in the presence of a Lewis acid provides the γ-substituted γ-butenolides in good to excellent yield.
We also recommend Trading Suppliers and Manufacturers of roccellaric acid (cas 19464-85-8). Pls Click Website Link as below: cas 19464-85-8 suppliers
Prev:Diastereoselective addition of monoorganocuprates to a chiral fumarate: reaction development and synthesis of (−)-dihydroprotolichesterinic acid
Next:De novo synthesis of (Z)- and (E)-7-hexadecenylitaconic acids by a selective lignin-degrading fungus, Ceriporiopsis subvermispora) - 【Back】【Close 】【Print】【Add to favorite 】
- Related Information
- Synthesis of substituted butenolides by the ring closing metathesis of two electron deficient olefins: a general route to the natural products of paraconic acids class☆08/29/2019
- De novo synthesis of (Z)- and (E)-7-hexadecenylitaconic acids by a selective lignin-degrading fungus, Ceriporiopsis subvermispora08/28/2019
- Diastereoselective addition of monoorganocuprates to a chiral fumarate: reaction development and synthesis of (−)-dihydroprotolichesterinic acid08/26/2019
- Diastereoselective synthesis of (+)-nephrosterinic acid and (+)-protolichesterinic acid08/25/2019
- Concise syntheses of (+)- and (−)-methylenolactocins and phaseolinic acids08/24/2019
- Separation of a mixture of paraconic acids from Cetraria islandica (L.) Ach. employing a fluorous tag—catch and release strategy08/23/2019
- First asymmetric synthesis of (+)- and (−)-roccellaric acid (cas 19464-85-8) and dihydroprotolichesterinic acid08/22/2019
- Asymmetric carbolithiation of 2-phenylselenofumarate derivatives: a short synthesis of (−)-roccellaric acid (cas 19464-85-8)08/21/2019
- Total synthesis of (±)-Dihydroprotolichesterinic acid and Formal synthesis of (±)-roccellaric acid (cas 19464-85-8) by radical cyclisation of an epoxide. Using a transition-metal radical source08/20/2019
-
Health and Chemical more >