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JOURNAL OF ORGANIC CHEMISTRY, ISSN 0022-3263, 04/2019, Volume 84, Issue 8, pp. 4893 - 4897
The synthesis of a 6-CF3-substituted 2-amino-dihydro-1,3-thiazine via N,N-diethylaminosulfur trifluoride (DAST)-mediated cyclization of N-hydroxypropyl... 
CHEMISTRY, ORGANIC | 2-OXAZOLINES | CYCLODEHYDRATION | DISEASE
Journal Article
Biofuels, Bioproducts and Biorefining, ISSN 1932-104X, 09/2008, Volume 2, Issue 5, pp. 438 - 454
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 08/2012, Volume 53, Issue 32, pp. 4121 - 4123
The preparation of 2-oxazolines and related N-containing heterocycles from the corresponding hydroxyamides using XtalFluor-E ([Et NSF ]BF ) as a... 
Heterocycles | Diethylaminodifluorosulfinium tetrafluoroborate | Cyclodehydration reaction | Oxazolines | Hydroxyamides
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 09/2019, Volume 60, Issue 37, p. 150929
Recently, there has been an upsurge in the occurrence of the indazole motif in drug discovery. Accordingly, newer, milder and more efficient routes towards... 
Cyclodehydration | Oxime | Mitsunobu | 1H-indazole | ACID | CHROMATOGRAPHY-FREE | CHEMISTRY, ORGANIC
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 08/2014, Volume 55, Issue 35, pp. 4853 - 4855
A convenient, single-step, efficient synthesis of benzimidazoles from esters and diamines is reported. The methodology uses an air stable form of... 
Cyclodehydration | Heterocycles | DABAL-Me3 | Benzimidizole | DABAL-Me
Journal Article
Tetrahedron, ISSN 0040-4020, 08/2016, Volume 72, Issue 33, pp. 5132 - 5141
A synthetic procedure, for the synthesis of a series of functionalized benzofurans – and benzonaphthofurans , starting from intermolecular O-alkylation of... 
Scholl annulation | Cyclodehydration | Benzofurans | Ga(OTf)3 | Ga(OTf)
Journal Article
Phosphorus, Sulfur and Silicon and the Related Elements, ISSN 1042-6507, 10/2013, Volume 188, Issue 10, pp. 1442 - 1448
Journal Article
Journal of Organic Chemistry, ISSN 0022-3263, 06/2019, Volume 84, Issue 11, pp. 7219 - 7226
This work describes an extended version of the Corey-Chaykovsky reaction to access oxazolines using sulfur ylides and stable precursors of acyl imines. The... 
CYCLOADDITION | ACTIVATION | LIGANDS | SPONGE | NITRILES | ISOMERIZATION | AMIDOALKYLATION REAGENTS | CHEMISTRY, ORGANIC | AZIRIDINES | DERIVATIVES | CYCLODEHYDRATION
Journal Article
Organic Letters, ISSN 1523-7060, 12/2016, Volume 18, Issue 23, pp. 6116 - 6119
The first general procedure for the synthesis of 5- to 7-membered cyclic iminoethers by microwave-assisted cyclization of ω-amido alcohols promoted by... 
MILD | POTENT | HETEROCYCLES | CONVERSION | 2-THIAZOLINES | CONFIGURATION | CHEMISTRY, ORGANIC | INHIBITORS | 2-OXAZOLINES | CYCLODEHYDRATION | OXAZOLINES
Journal Article
Organic Letters, ISSN 1523-7060, 12/2016, Volume 18, Issue 24, pp. 6468 - 6471
The direct esterification of carboxylic acids with perfluorinated alcohols mediated by XtalFluor-E is reported. The corresponding polyfluorinated esters are... 
IN-SITU ACTIVATION | CYCLODEHYDRATION AGENT | DESIGN | ESTERS | CHEMISTRY, ORGANIC | DERIVATIVES | BATTERIES
Journal Article
TETRAHEDRON LETTERS, ISSN 0040-4039, 08/2014, Volume 55, Issue 35, pp. 4853 - 4855
A convenient, single-step, efficient synthesis of benzimidazoles from esters and diamines is reported. The methodology uses an air stable form of... 
Cyclodehydration | Heterocycles | DESIGN | DABAL-Me-3 | CHEMISTRY, ORGANIC | ARYL | DERIVATIVES | Benzimidizole
Journal Article
JOURNAL OF ORGANIC CHEMISTRY, ISSN 0022-3263, 04/2014, Volume 79, Issue 7, pp. 2944 - 2954
A new reaction for the synthesis of dimethylisoindolinones has been presented from 2-halo-N-isopropyl-N-alkylbenzamide substrates and (KOBu)-Bu-t by the... 
METALATION | INTRAMOLECULAR ARYLATION | BENZAMIDES | ENANTIOSELECTIVE SYNTHESIS | ACID-CATALYZED CYCLODEHYDRATION | MEDIATED SYNTHESIS | BUTOXIDE | CHEMISTRY, ORGANIC | ANTIOXIDANT PROFILE | HETEROANNULATION | DERIVATIVES
Journal Article
Molecules (Basel, Switzerland), ISSN 1420-3049, 06/2019, Volume 24, Issue 11, p. 2187
Reported here is the direct synthesis of naphthofurans and benzofurans from readily available phenols and -haloketones promoted by titanium tetrachloride which... 
titanium tetrachloride | naphthofuran | α-haloketones | benzofuran | cyclodehydration
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 05/2019, Volume 60, Issue 19, pp. 1337 - 1340
Direct intramolecular cyclodehydration of aryloxyketones in the presence of titanium tetrachloride produces the corresponding benzofurans and naphthofurans... 
Titanium tetrachloride | Cyclodehydration | Naphthofuran | Benzofuran | REAGENTS | EFFICIENT SYNTHESIS | CHEMISTRY, ORGANIC | SELECTIVE SYNTHESIS | DERIVATIVES | DISCOVERY | Chemical tests and reagents | Halides
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 06/2016, Volume 57, Issue 26, pp. 2898 - 2900
Herein, we reported a general, convenient, and efficient synthesis of 3,5-disubstituted-1,2,4-oxadiazoles via cyclodehydration of -acylamidoximes in the... 
Cyclodehydration | 1,2,4-Oxadiazoles | Superbase system | DMSO | O-Acylamidoximes | DESIGN | BIPOLAR HOST MATERIALS | CHEMISTRY, ORGANIC | O-Acylarnidoximes | HIGHLY EFFICIENT | DISCOVERY | FLUORIDE
Journal Article
Organic & biomolecular chemistry, ISSN 1477-0520, 11/2017, Volume 15, Issue 45, pp. 9570 - 9574
XtalFluor-E® has been extensively used in a broad range of reactions in the past few years. Here we report its use with protic nucleophiles in a catalytic... 
Journal Article
Applied Catalysis A, General, ISSN 0926-860X, 09/2015, Volume 505, pp. 422 - 430
Vapor-phase cyclodehydration of diethylene glycol (DEG) into 1,4-dioxane (DOX) were performed over several solid acid catalysts, such as Al O , SiO Al O , Beta... 
Cyclodehydration | Diethylene glycol | Ag-modified Al2O3 | Catalyst deactivation | 1,4-Dioxane | Ag-modified Al | SUPPORTED SILICOTUNGSTIC ACID | 1,2-PROPANEDIOL | SELECTIVE CYCLODEHYDRATION | CHEMISTRY, PHYSICAL | GRAPHITE OXIDE | 1,4-BUTANEDIOL | RARE-EARTH-OXIDES | 3-BUTEN-1-OL | ALUMINA | ENVIRONMENTAL SCIENCES | DEHYDRATION | INDIUM OXIDE
Journal Article
Organic Letters, ISSN 1523-7060, 07/2017, Volume 19, Issue 13, pp. 3604 - 3607
The eliminative deoxofluorination of cyclohexanone derivatives using XtalFluor-E is described. The corresponding monofluoroalkenes are obtained in up to 79%... 
IN-SITU ACTIVATION | CYCLODEHYDRATION AGENT | FLUOROALKENES | OLEFINATION | CHEMISTRY, ORGANIC | FLUORINATION | EFFICIENT | METATHESIS | FLUORIDES | CARBOXYLIC-ACIDS | BENZYL ALCOHOLS
Journal Article
JOURNAL OF ORGANIC CHEMISTRY, ISSN 0022-3263, 08/2018, Volume 83, Issue 15, pp. 8731 - 8738
We report the use of XtalFluor-E ([Et2NSF2]BF4) as an alternative to POO, in the Vilsmeier-Haack formylation reaction of C-2-glycals. Employing a... 
ROUTE | IN-SITU ACTIVATION | CYCLODEHYDRATION AGENT | 2-FORMYL | CONJUGATED ENALS | CONVERSION | CHEMISTRY, ORGANIC | DERIVATIVES | 2-OXAZOLINES | CARBOXYLIC-ACIDS | BENZYL ALCOHOLS
Journal Article
Tetrahedron Letters, ISSN 0040-4039, 10/2016, Volume 57, Issue 43, pp. 4842 - 4844
Total synthesis of optically pure (+)-Fuligocandin A from -proline has been achieved in 29% overall yield. The key step, one-pot reductive cyclodehydration of... 
(+)-Fuligocandin | Vinylogous amide | 2-Methylenebenzo[e][1,4]diazepin-5-one | One-pot reductive cyclodehydration | CHEMISTRY, ORGANIC
Journal Article
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