Brønsted Base-Catalyzed Transformation of α,β-Epoxyketones Utilizing [1,2]-Phospha-Brook Rearrangement for the Synthesis of Allylic Alcohols Having a Tetrasubstituted Alkene Moiety

A three-component coupling reaction of α-ketoesters, imines, and diethyl phosphite under Brønsted base catalysis was developed by utilizing the [1,2]-phospha-Brook rearrangement.

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Brønsted base-catalyzed α-oxygenation of carbonyl compounds utilizing the [1,2]-phospha-Brook rearrangement

Organic Chemistry Frontiers ◽

10.1039/c5qo00108k ◽

2015 ◽

Vol 2 (7) ◽

pp. 801-805 ◽

Cited By ~ 15

Author(s):

Azusa Kondoh ◽

Masahiro Terada

Keyword(s):

Carbonyl Compounds ◽

Base Catalysis ◽

Brook Rearrangement ◽

Brønsted Base

A novel α-oxygenation reaction of carbonyl compounds was developed by utilizing the [1,2]-phospha-Brook rearrangement under Brønsted base catalysis.

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Generation and Application of Homoenolate Equivalents Utilizing [1,2]-Phospha-Brook Rearrangement under Brønsted Base Catalysis

Chemistry - A European Journal ◽

10.1002/chem.201605673 ◽

2017 ◽

Vol 23 (12) ◽

pp. 2769-2773 ◽

Cited By ~ 16

Author(s):

Azusa Kondoh ◽

Takuma Aoki ◽

Masahiro Terada

Keyword(s):

Base Catalysis ◽

Brook Rearrangement ◽

Brønsted Base

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Synthesis of 2,3-allenylamides utilizing [1,2]-phospha-Brook rearrangement and their application to gold-catalyzed cycloisomerization providing 2-aminofuran derivatives

Chemical Communications ◽

10.1039/c6cc06591k ◽

2016 ◽

Vol 52 (84) ◽

pp. 12513-12516 ◽

Cited By ~ 18

Author(s):

Azusa Kondoh ◽

Sho Ishikawa ◽

Takuma Aoki ◽

Masahiro Terada

Keyword(s):

Base Catalysis ◽

Synthetic Method ◽

Brook Rearrangement ◽

Brønsted Base ◽

Oxygen Functionality

An efficient synthetic method for 2,3-allenylamides having an oxygen functionality at the 2-position was newly developed by utilizing the [1,2]-phospha-Brook rearrangement under Brønsted base catalysis.

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Intramolecular addition of benzyl anion to alkyne utilizing [1,2]-phospha-Brook rearrangement under Brønsted base catalysis

Organic & Biomolecular Chemistry ◽

10.1039/c7ob02059g ◽

2017 ◽

Vol 15 (35) ◽

pp. 7277-7281 ◽

Cited By ~ 9

Author(s):

Azusa Kondoh ◽

Ryosuke Ozawa ◽

Takuma Aoki ◽

Masahiro Terada

Keyword(s):

Reaction System ◽

Base Catalysis ◽

Brook Rearrangement ◽

Brønsted Base

A novel reaction system for intramolecular addition of benzyl anions to alkynes was developed by utilizing the [1,2]-phospha-Brook rearrangement under Brønsted base catalysis.

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