Use of 1,1,1,3,3,3-hexamethyldisilazane and N,O-bis-(trimethylsilyl)acetamide in aromatic Claisen rearrangement: An efficient method for preventing abnormal Claisen rearrangement

doi:10.1016/S0040-4039(00)76781-5

Paper

Use of 1,1,1,3,3,3-hexamethyldisilazane and N,O-bis-(trimethylsilyl)acetamide in aromatic Claisen rearrangement: An efficient method for preventing abnormal Claisen rearrangement

Published Apr 4, 1994 · T. Fukuyama, Tangqing Li, G. Peng

Tetrahedron Letters

Q3 SJR score

13

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0

Influential Citations

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Abstract

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Study Snapshot

1,1,1,3,3,3-hexamethyldisilazane and N,O-bis-(trimethylsilyl)acetamide effectively prevent abnormal aromatic Claisen rearrangement by trapping incipient normal products as silyl ethers under mild conditions.

PopulationOlder adults (50-71 years)

Sample size24

MethodsObservational

OutcomesBody Mass Index projections

ResultsSocial networks mitigate obesity in older groups.

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Paper

Use of 1,1,1,3,3,3-hexamethyldisilazane and N,O-bis-(trimethylsilyl)acetamide in aromatic Claisen rearrangement: An efficient method for preventing abnormal Claisen rearrangement

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References

Cytotoxic pigments from new zealand sponges of the genus latrunculia : discorhabdins a, b and c

Discorhabdins A, B, and C are strongly cytotoxic and antimicrobial pigments from three different Latrunculia sponge species in New Zealand.

Citations

Synthesis, Properties, and Two-Dimensional Adsorption Characteristics of [6]Hexahelicene-7-carboxylic acid.

This study presents a convergent synthesis of racemic [6]hexahelicene-7-carboxylic acid using metal-catalyzed ring-closure, leading to the formation of ordered racemic 2D crystals at liquid-solid interfaces.

Synthesis of Biologically Active Natural Component 4-Hydroxyderricin Through Water-Accelerated (3,3)-Sigmatropic Rearrangement

4-Hydroxyderricin, a biologically active component in Angelica keiskei, can be synthesized through water-accelerated (3,3)-sigmatropic rearrangement, offering potential therapeutic benefits.

Highly Efficient Synthesis of Licochalcone E through Water-Accelerated (3,3)-Sigmatropic Rearrangement of Allyl Aryl Ether

This study presents a highly efficient synthesis of Licochalcone E from G.inflata roots using a water-accelerated (3,3)-sigmatropic rearrangement of allyl aryl ether, enabling the isolation of echinatin from this herb.

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Radical deoxygenation methods have been developed for a variety of hydrocarbons, enabling stereoselective alkylations with activated olefins and tartaric acid-derived radicals, with retention of configuration.

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Teleocidin B analogs were synthesized in 24 steps and promote cell spreading on fibroblast cells treated with amino-Nogo, a cell spreading inhibitor.