Product
Chemical plants supply high-quality 2-PHENOXYTETRAHYDROPYRAN 4203-50-3 in bulk
- Molecular Formula: C11H14O2
- Molecular Weight: 178.231
- Vapor Pressure: 0.00891mmHg at 25°C
- Refractive Index: 1.522
- Boiling Point: 274.7 °C at 760 mmHg
- Flash Point: 109.5 °C
- PSA： 18.46000
- Density: 1.067 g/cm3
- LogP: 2.59200
2-PHENOXYTETRAHYDROPYRAN(Cas 4203-50-3) Usage
|
Synthesis Reference(s) |
Synthetic Communications, 22, p. 159, 1992 DOI: 10.1080/00397919208021087 |
InChI:InChI=1/C11H14O2/c1-2-6-10(7-3-1)13-11-8-4-5-9-12-11/h1-3,6-7,11H,4-5,8-9H2
4203-50-3 Relevant articles
Silicon diimide gel as an efficient stationary phase in thin layer chromatography for acid-sensitive organic compounds
Kitney, Stuart P.,Sajedin, Seyed M.,Rocher, Vincent,Cheng, Fei,Kelly, Stephen M.
, p. 11080 - 11082 (2017)
We report the use of mesoporous silicon ...
Highly selective tetrahydropyranylation/dehydropyranylation of alcohols and phenols using porous phenolsulfonic acid-formaldehyde resin catalyst under solvent-free condition
Rajkumari, Kalyani,Laskar, Ikbal Bahar,Kumari, Anupama,Kalita, Bandita,Rokhum, Lalthazuala
, (2020/02/18)
An efficient protocol for solvent-free c...
Elaborate Tuning in Ligand Makes a Big Difference in Catalytic Performance: Bulky Nickel Catalysts for (Co)polymerization of Ethylene with Promising Vinyl Polar Monomers
Zhang, Yanping,Mu, Hongliang,Wang, Xuling,Pan, Li,Li, Yuesheng
, p. 2329 - 2340 (2019/04/25)
To reveal effect of electronic or steric...
The kinetics and mechanism of the homogeneous, unimolecular gas-phase elimination of 2-(4-substituted-phenoxy)tetrahydro-2H-pyranes
Alvarez-Aular, Alvaro,Cartaya, Loriett,Maldonado, Alexis,Coll, David Santiago,Chuchani, Gabriel
, (2018/02/27)
The gas-phase elimination kinetics of te...
Cyclopropenium Enhanced Thiourea Catalysis
Smajlagic, Ivor,Durán, Rocio,Pilkington, Melanie,Dudding, Travis
supporting information, p. 13973 - 13980 (2018/11/21)
An integral part of modern organocatalys...
4203-50-3 Process route
-
-
110-87-2
3,4-dihydro-2H -pyran
-
-
108-95-2,27073-41-2
phenol
-
-
4203-50-3
2-phenoxytetrahydropyran
| Conditions | Yield |
|---|---|
|
With
cerium(III) chloride; sodium iodide;
at 25 ℃;
for 26h;
|
100%
|
|
With
poly-p-styryl-acetonyltriphenylphosphonium bromide;
In
dichloromethane;
at 20 ℃;
for 3h;
|
99%
|
|
With
zirconium(IV) chloride;
In
dichloromethane;
for 1h;
|
99%
|
|
With
H6P2W18O62;
In
toluene;
at 20 ℃;
for 2h;
|
99%
|
|
silica-supported prop-1-ylsulfonic acid;
In
acetonitrile;
for 0.166667h;
|
99.7%
|
|
With
zirconium(IV) oxide;
for 0.116667h;
microwave irradiation;
|
98%
|
|
With
toluene-4-sulfonic acid;
In
dichloromethane;
at 20 ℃;
for 1.08333h;
|
98%
|
|
With
basic resin Amberlite IRA-400 (iodide form);
In
dichloromethane;
at 20 ℃;
for 0.0833333h;
|
97%
|
|
With
1-(n-butyl)-3-methylimidazolium tetrachloroaluminate;
at 25 ℃;
for 0.166667h;
|
97%
|
|
With
pyridinium p-toluenesulfonate;
In
dichloromethane;
at 20 ℃;
for 18h;
|
97%
|
|
With
N.N'-bis[3,5-bis(trifluoromethyl)phenyl]thiourea;
at 50 ℃;
for 11h;
|
97%
|
|
With
titanium(IV) salophen trifluoromethanesulfonate;
In
dichloromethane;
at 20 ℃;
for 0.0833333h;
chemoselective reaction;
|
97%
|
|
With
Envirocat EPZG;
at 0 - 5 ℃;
for 0.166667h;
|
96%
|
|
With
phosphomolybdic acid on silica;
In
toluene;
at 20 ℃;
for 1h;
|
96%
|
|
With
silica gel supported sodium hydrogen sulfate;
In
neat (no solvent);
at 25 ℃;
for 0.0833333h;
|
96%
|
|
With
sulfuric acid;
In
dichloromethane;
for 0.0166667h;
Ambient temperature;
|
95%
|
|
vanadium(III) chloride;
In
dichloromethane;
at 20 ℃;
for 0.166667h;
|
95%
|
|
In
dichloromethane;
at 20 ℃;
for 1h;
|
95%
|
|
With
mesoporous p-hydroxybenzenesulphonic acid-formaldehyde polymer resin;
In
neat (no solvent);
at 20 ℃;
for 1.45h;
chemoselective reaction;
|
95%
|
|
N-Bromosuccinimide;
In
dichloromethane;
at 20 ℃;
for 0.916667h;
|
94%
|
|
With
aluminium trichloride; silica gel;
In
dichloromethane;
for 1h;
Heating;
|
94%
|
|
With
polystyrene-supported GaCl3;
In
dichloromethane;
at 20 ℃;
for 0.75h;
|
94%
|
|
With
1,4-diazabicyclo[2.2.2]octane tribromide supported on magnetic Fe3O4 nanoparticles;
In
dichloromethane;
at 20 ℃;
for 8h;
|
94%
|
|
With
monoaluminum phosphate;
for 0.25h;
Heating;
|
93%
|
|
With
polystyrene supported aluminum chloride;
In
dichloromethane;
for 1h;
Heating;
|
93%
|
|
With
acetic acid;
CuCl2*2H2O;
at 20 ℃;
for 0.15h;
|
93%
|
|
With
Br(1-)*C19H14Br3O3PS*Na(1+);
In
dichloromethane;
at 20 ℃;
|
93%
|
|
With
sulfated zirconia;
In
dichloromethane;
for 0.25h;
Ambient temperature;
|
92%
|
|
With
sulfuric acid; silica gel;
for 0.0333333h;
|
92%
|
|
With
acetonyltriphenylphosphonium bromide;
In
dichloromethane;
for 0.0833333h;
Ambient temperature;
|
92%
|
|
K-10 clay;
In
dichloromethane;
for 0.5h;
Ambient temperature;
|
91%
|
|
Reillex 425*HCl;
for 2.5h;
Heating;
|
91%
|
|
With
lithium borohydride;
In
acetonitrile;
at 20 ℃;
for 3h;
|
91%
|
|
With
copper p-toluenesulfonate; acetic acid;
at 20 ℃;
for 0.5h;
chemoselective reaction;
|
91%
|
|
With
chloromethylated polystyrene supported tetrakis(p-aminophenyl)porphyrinatotin(IV) trifluoromethanesulfonate;
In
tetrahydrofuran;
at 20 ℃;
for 0.0833333h;
|
91%
|
|
trimethylsilyl iodide; triphenylphosphine;
In
dichloromethane;
at 20 ℃;
for 1h;
|
90%
|
|
With
bismuth oxide perchlorate;
In
dichloromethane;
at 20 ℃;
for 0.5h;
|
90%
|
|
With
N-Bromosuccinimide;
at 20 ℃;
for 4h;
|
90%
|
|
With
tin(IV)tetraphenylporphyrinato bis(trifluoromethanesulfonate);
In
tetrahydrofuran;
at 20 ℃;
for 0.0833333h;
chemoselective reaction;
|
90%
|
|
With
sulfonic acid functionalized polycyclic aromatic carbon catalyst from glycerol pitch;
In
dichloromethane;
at 20 ℃;
for 2h;
|
90%
|
|
With
poly(4-vinylpyridine) supported copper(II) oxide nanoparticles;
In
dichloromethane;
at 20 ℃;
for 0.0166667h;
chemoselective reaction;
|
90%
|
|
With
Aluminum(III) chloride hexahydrate;
at 60 ℃;
for 0.5h;
|
89%
|
|
With
ruthenium(III) acetate;
at 20 ℃;
for 13h;
|
88%
|
|
With
3,5-dinitrobenzoic acid;
In
dichloromethane;
at 20 ℃;
for 3h;
|
88%
|
|
With
toluene-4-sulfonic acid;
In
dichloromethane;
at 0 ℃;
for 1h;
|
87%
|
|
With
polystyrene-TiCl4;
In
dichloromethane;
for 1.66667h;
Reagent/catalyst;
Reflux;
|
87%
|
|
With
lanthanum(III) chloride;
In
dichloromethane;
for 4h;
Ambient temperature;
|
85%
|
|
With
trichloroisocyanuric acid;
at 60 - 80 ℃;
for 36h;
|
85%
|
|
With
copper(II) nitrate trihydrate; acetic acid;
at 20 ℃;
for 0.1h;
chemoselective reaction;
neat (no solvent);
|
85%
|
|
With
cobalt benzenesulphonate hexahydrate; acetic acid;
at 20 ℃;
for 1h;
|
85%
|
|
ruthenium trichloride;
In
acetonitrile;
at 20 ℃;
for 2.5h;
|
83%
|
|
With
iron(III) sulfate;
at 20 ℃;
for 1.5h;
|
83%
|
|
With
molybdenyl acetylacetonate;
In
chloroform;
for 4h;
Heating;
|
82%
|
|
With
iodine;
In
dichloromethane;
for 2.5h;
|
82%
|
|
1-(n-butyl)-3-methylimidazolium tetrachloroindate;
at 60 ℃;
for 0.0833333h;
microwave irradiation;
|
82%
|
|
With
4-(3-methylimidazolium)butanesulfonate;
at 60 ℃;
for 10h;
chemoselective reaction;
Sealed tube;
Green chemistry;
|
82%
|
|
With
ammonium cerium(IV) nitrate; 1-n-butylpyridinium tetrachloroferrate;
at 20 ℃;
for 0.666667h;
|
80%
|
|
Ru(CH3CN)3(triphos)(OTf)2 (triphos = CH3C(CH2PPh2)3);
In
dichloromethane;
for 2h;
Ambient temperature;
|
79%
|
|
With
C22H35N4S(1+)*BF4(1-); benzoic acid;
In
dichloromethane;
at 20 ℃;
for 80h;
Inert atmosphere;
|
73%
|
|
With
sepiolite catalyst;
at 85.9 ℃;
for 0.25h;
|
69%
|
|
toluene-4-sulfonic acid;
In
diethyl ether;
for 1h;
Heating;
|
62.2%
|
|
With
2-(1,3-dioxolan-2-ylidene)malononitrile;
In
N,N-dimethyl-formamide;
at 60 ℃;
for 13h;
|
16%
|
|
With
hydrogenchloride;
|
|
|
H-Y zeolite;
In
hexane;
for 8h;
Heating;
|
83 % Chromat.
|
|
With
silicomolybdic acid;
In
dichloromethane;
for 0.5h;
Ambient temperature;
|
80 % Chromat.
|
|
With
molecular sieve;
In
hexane;
at 69 ℃;
for 5h;
|
98 % Chromat.
|
|
With
sulfated ZrO2;
at 20 ℃;
atmospheric pressure;
|
82 % Spectr.
|
|
With
H14[NaP5W30O110];
In
toluene;
for 2h;
Heating;
|
75 % Chromat.
|
|
With
pyridinium p-toluenesulfonate;
In
dichloromethane;
at 20 ℃;
|
|
|
With
pyridinium p-toluenesulfonate;
In
dichloromethane;
at 20 ℃;
|
|
|
With
acetic acid;
at 20 ℃;
for 2h;
|
45 %Chromat.
|
|
With
hydrogenchloride;
In
tetrahydrofuran; water;
|
|
|
With
toluene-4-sulfonic acid;
at 20 ℃;
for 1h;
|
|
|
With
5,10,15,20-tetraphenylporphyrinatovanadium(IV) trifluoromethanesulfonate;
In
tetrahydrofuran;
at 20 ℃;
for 0.0666667h;
chemoselective reaction;
|
90 %Chromat.
|
|
With
sulfonated ordered mesoporous carbon (CMK-5-SO3H);
In
neat (no solvent);
at 20 ℃;
for 1.33333h;
Green chemistry;
|
100 %Chromat.
|
|
phenol;
With
toluene-4-sulfonic acid;
In
dichloromethane; water;
for 0.0166667h;
Inert atmosphere;
Glovebox;
3,4-dihydro-2H-pyran;
In
dichloromethane; water;
Inert atmosphere;
Glovebox;
Reflux;
|
8.29 g
|
|
With
5,10,15,20-tetrakis(4-aminophenyl)porphyrinatotin(IV) trifluoromethanesulfonate supported on chloromethylated MIL-101;
In
tetrahydrofuran;
at 20 ℃;
for 0.0666667h;
Catalytic behavior;
|
95 %Chromat.
|
|
With
4,5-bis((3,5-bis(trifluoromethyl)phenyl)amino)cyclopent-4-ene-1,2,3-trione; benzoic acid;
In
dichloromethane;
at 36 ℃;
Kinetics;
Sealed tube;
|
|
|
With
tetrakis(p-aminophenyl)porphyrinatotin(IV) trifluoromethanesulfonate supported on multiwall carbon nanotube;
In
tetrahydrofuran;
at 20 ℃;
for 0.0666667h;
Reagent/catalyst;
Catalytic behavior;
|
|
|
With
toluene-4-sulfonic acid;
In
dichloromethane;
at 20 ℃;
|
|
|
Acidic conditions;
|
-
-
60-29-7,927820-24-4
diethyl ether
-
-
108-95-2,27073-41-2
phenol
-
-
4203-50-3
2-phenoxytetrahydropyran
| Conditions | Yield |
|---|---|
|
With
hydrogenchloride;
In
3,4-dihydro-2H-pyran;
|
100%
|
4203-50-3 Upstream products
-
110-87-2
3,4-dihydro-2H -pyran
-
108-95-2
phenol
-
96754-03-9
2-(phenylsulfonyl)tetrahydro-2H-pyran
-
94800-75-6
2-(2,4,6-Trimethyl-phenoxy)-tetrahydro-pyran
4203-50-3 Downstream products
-
7768-28-7
2-(2-hydroxyphenyl)ethanol
-
22172-84-5
2-(2-phenylethyl)tetrahydro-2H-pyran
-
694-54-2
tetrahydro-2H-2-pyranol
-
70690-19-6
2-octyloxy-tetrahydro-pyran
