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chemistry, organic (15) 15
acyloin rearrangement (11) 11
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-epiepoformin (1) 1
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Angewandte Chemie International Edition, ISSN 1433-7851, 05/2017, Volume 56, Issue 21, pp. 5858 - 5861
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 04/2018, Volume 59, Issue 16, pp. 1560 - 1563
[Display omitted] •A novel pericyclic/anionic cascade reaction on tropolonic subtrates is described.•It involves a Diels-Alder reaction and an oxa-Michael... 
Cascade reaction | Acyloin rearrangement | Deuterium labelling | Diels-Alder cycloaddition | Oxa-Michael addition | SYNTHETIC STRATEGY | CHEMISTRY, ORGANIC | SCAFFOLDS | TRANSFORMATIONS
Journal Article
The Journal of Organic Chemistry, ISSN 0022-3263, 07/2013, Volume 78, Issue 14, pp. 7194 - 7198
Journal Article
European Journal of Organic Chemistry, ISSN 1434-193X, 08/2012, Volume 2012, Issue 23, pp. 4365 - 4372
During a program dedicated to the biocatalytic access of structurally useful α‐hydroxy ketones, we made the unexpected observation that epoxy enol acetates... 
Acyloins | Chiral resolution | Menthone | Diastereoselectivity | Rearrangement | APPROXIMATION | ENANTIOSELECTIVE OXIDATION | CONVERSION | HYDROXY-KETONES | ENANTIOMERS | RESOLUTION | CHEMISTRY, ORGANIC | ASYMMETRIC OXIDATION | ATOMS LI | ESTER EPOXIDES | GAUSSIAN-BASIS SETS | Chemical Sciences
Journal Article
Advanced Synthesis & Catalysis, ISSN 1615-4150, 06/2004, Volume 346, Issue 7, pp. 713 - 716
A new strategy for implementing α‐ketol rearrangements under mild conditions is presented. The reactants are mono‐ and disilylated stereoisomers of α,α′‐ and... 
fluoride ion | medium‐sized rings | desilylation | α‐ketols | rearrangement | MM3 calculations | α-ketols | Fluoride ion | Desilylation | Medium-sized rings | Rearrangement | REAGENT | medium-sized rings | CHEMISTRY, ORGANIC | alpha-ketols | CHEMISTRY, APPLIED | ACYLOIN REARRANGEMENT | DERIVATIVES
Journal Article
Journal of the Brazilian Chemical Society, ISSN 0103-5053, 2011, Volume 22, Issue 8, pp. 1568 - 1584
Using Morita-Baylis-Hillman adducts as substrates, the Curtius rearrangement was performed in a sequence that allowed the synthesis of several hydroxy-ketones... 
Drugs | Acyloins | Curtius rearrangement | Aminoalcohols | Morita-Baylis-Hillman | aminoalcohols | drugs | EFFICIENT SYNTHESIS | ALDEHYDES | CHEMISTRY, MULTIDISCIPLINARY | ALTERNATIVE APPROACH | AROMATIC-AMINES | acyloins | ASYMMETRIC AMINOHYDROXYLATION | ALPHA-DIKETONES | N BOND FORMATION | REDUCTIVE AMINATION | DIPHENYLPHOSPHORYL AZIDE | BECKMANN REARRANGEMENT
Journal Article
Chemical & Pharmaceutical Bulletin, ISSN 0009-2363, 2005, Volume 53, Issue 6, pp. 666 - 670
Treatment of 1, 8-di-tert-butyldimethylsilyloxybicyclo[2. 2. 2]oct-5-en-2-ones having an electron-withdrawing group such as a nitro, formyl, cyano, and imido... 
Journal Article
Angewandte Chemie International Edition, ISSN 1433-7851, 03/2017, Volume 56, Issue 13, pp. 3703 - 3707
Journal Article
The Journal of Organic Chemistry, ISSN 0022-3263, 03/2014, Volume 79, Issue 6, pp. 2746 - 2750
A concise total synthesis of przewalskin B was accomplished from readily available diene 7. Key features of the synthesis involved a Diels–Alder reaction to... 
REARRANGEMENT | ACYLOINS | HYDROXYLATION | COMPLEXES | CHEMISTRY, ORGANIC | EFFICIENT | SKELETON | Cyclization | Stereoisomerism | Cycloaddition Reaction | Diterpenes - chemical synthesis | Diterpenes - chemistry | Diels-Alder reaction | Research | Chemical synthesis | Analysis | Metathesis
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 07/2015, Volume 56, Issue 28, pp. 4151 - 4154
[Display omitted] The first broad catalytic dihydroxylation of enantiopure cyclic vinyl sulfones followed by oxidative cleavage of the resulting acyloin... 
Polyketide | Osmium catalysis | Electron deficient olefins | Vinyl sulfone | Acyloin | Oxidative cleavage | OXIDATION | PROTOCOLS | ALPHA-SILYL SULFONES | CHEMISTRY, ORGANIC | ALDEHYDES | CYTOCHALASIN SUPPORT | EPOXIDATION | REARRANGEMENT | KETONES | STEREOSELECTIVE-SYNTHESIS | Olefins | Citric acid
Journal Article
Tetrahedron, ISSN 0040-4020, 12/2009, Volume 65, Issue 51, pp. 10709 - 10714
A Diels-Alder reaction of α-tropolone and electron-deficient dienophiles prompted by Et N or silica gel was performed. Reaction with the highly reactive... 
TROPONES | 3-HYDROXY-2-PYRONE | ACCELERATION | HIGH-PRESSURE CYCLOADDITION | ASYMMETRIC-SYNTHESIS | CHEMISTRY, ORGANIC | (+)-EPIEPOFORMIN | ACYLOIN REARRANGEMENT
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 02/2005, Volume 127, Issue 6, pp. 1833 - 1840
In this work, cross silyl benzoin addition reactions between acylsilanes (1) and aldehydes (2) catalyzed by metal cyanides are described. Unsymmetrical aryl-,... 
CARBON | NUCLEOPHILIC ACYLATION | ACYLOINS | CONDENSATION | ALDEHYDES | TRIMETHYLSILYL CYANIDE | ADDITIONS | BROOK REARRANGEMENT | CHEMISTRY, MULTIDISCIPLINARY | ACYLSILANES | Silanes - chemistry | Crown Ethers - chemistry | Potassium Cyanide - chemistry | Water - chemistry | Benzoin - chemistry | Catalysis | Acylation | Aldehydes - chemistry | Cyanides | Chemical properties | Research | Aldehydes | Silane
Journal Article
Tetrahedron, ISSN 0040-4020, 1992, Volume 48, Issue 39, pp. 8353 - 8368
Heating a DMSO solution of 4-(perfluoro- n-alkyl)-4-hydroxy-2,5-cyclohexadien-1-one (4-perfluoroalkyl-4-quinols) in the presence of a catalytic amount of base... 
CHEMISTRY, ORGANIC | ACYLOIN REARRANGEMENT | QUINOLS
Journal Article
Chemical and Pharmaceutical Bulletin, ISSN 0009-2363, 1997, Volume 45, Issue 9, pp. 1419 - 1427
1-Hydroxy- or 1, 8-dihydroxy-bicyclo[3.2.1]oct-3-en-2-ones were obtained from 1-methoxy- or 1-tert-butyldimethylsilyloxy-bicyclo[2.2.2]oct-5-en-2-ones via... 
demethylation | acyloin rearrangement | regioselective monodesilylation | bicyclo[3.2.1]oct-3-en-2-one | bicyclo[2.2.2]oct-5-en-2-one
Journal Article
Chemical and Pharmaceutical Bulletin, ISSN 0009-2363, 1997, Volume 45, Issue 9, pp. 1419 - 1427
Journal Article
Canadian Journal of Chemistry, ISSN 0008-4042, 08/1991, Volume 69, Issue 8, pp. 1315 - 1319
The trimethylsiyl ether 7 derived in two steps from camphor underwent ring expansion via an acylion rearrangement to afford two products ( 8 and 9 ) when... 
ALCOHOLS | AUXILIARIES | ASYMMETRIC-SYNTHESIS | ACID | CAMPHOR | CHEMISTRY | INDUCTION | ACYLOIN REARRANGEMENT | ALKYLATION STEREOCHEMISTRY
Journal Article
Chemical & pharmaceutical bulletin, ISSN 0009-2363, 02/1999, Volume 47, Issue 2, pp. 209 - 219
We have investigated the total synthesis of (±)-plumbazeylanone (1), a naphthoquinone trimer based on two different pathways (I) and (II). The synthetic... 
CHEMISTRY, MEDICINAL | dienone-phenol rearrangement | NATURAL-PRODUCTS | naphthoquinone trimer | CALIX NAPHTHALENES | ACYLOIN REARRANGEMENT | CHEMISTRY, MULTIDISCIPLINARY | 1-NAPHTHOL | FORMYLATION | nucleophilic 1,2-addition | plumbazeylanone | 1,4-NAPHTHOQUINONES | PHARMACOLOGY & PHARMACY | total synthesis
Journal Article
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