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inquiry4-(2-HYDROXYETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE Basic information Product Name: 4-(2-HYDROXYETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE Synonyms: 4-(2-HYDROXYETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE;(RAC)-
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inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
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inquiryProduct Name: 4-(2-HYDROXYETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE CAS: 5754-34-7 MF: C7H14O3 MW: 146.18 EINECS: Product Categories: Mol File: 5754-34-7.mol 4-(2-HYDROXYETHYL)-2,2-DIMETHYL-1,3-DIOXOLANE Structure 4-(2-HYDROXYETHYL)-
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inquiry1.In No Less 10 years exporting experience. you can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specializ
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inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
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inquiryShandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W
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inquiry1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer
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inquiryLower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe
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inquiryAnsciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
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inquiryWe are a trading company aiming at providing high-quality services to customers. Established for many years, with good reputation in the industry Storage:Sealed and preserved Application:Fine chemical intermediates, used as the main raw material for
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inquiry4-(2-Hydroxyethyl)-2,2-dimethyl-1,3-dioxolane Application:4-(2-Hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
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inquirySupply top quality products with a reasonable price Application:api
1,3-Dioxolane-4-ethanol,2,2-dimethyl- cas 5754-34-7Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
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inquiryD,L-1,2,4-butanetriol
acetone
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid at 20℃; for 4h; | 98% |
With toluene-4-sulfonic acid at 20℃; for 20h; | 97% |
With toluene-4-sulfonic acid | 86% |
4-[2-(4-methoxy-benzyloxy)ethyl]-2,2-dimethyl-[1,3]dioxolane
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
Conditions | Yield |
---|---|
With 2,3-dicyano-5,6-dichloro-p-benzoquinone In dichloromethane; water | 90% |
D,L-1,2,4-butanetriol
2,2-dimethoxy-propane
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
Conditions | Yield |
---|---|
With camphor-10-sulfonic acid | 85% |
With camphor-10-sulfonic acid In acetonitrile at 20℃; | 80% |
Stage #1: D,L-1,2,4-butanetriol; 2,2-dimethoxy-propane With pyridinium p-toluenesulfonate In acetone at 20℃; for 4h; Reflux; Stage #2: In methanol at 0℃; for 12h; | 74% |
Conditions | Yield |
---|---|
With magnesium sulfate In methanol; water; acetone | 75% |
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
Conditions | Yield |
---|---|
With acetonyltriphenylphosphonium bromide In methanol; dichloromethane at 20℃; for 0.25h; | 72% |
D,L-1,2,4-butanetriol
2-Methoxypropene
A
(2,2-dimethyl-[1,3]dioxan-4-yl)-methanol
B
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
Conditions | Yield |
---|---|
With butyltin(IV) chloride dihydroxide for 90h; Product distribution; Ambient temperature; var. of reagent, ratio, time, further with 2,2-dimethoxypropane; | A 3.0 g B 13.3 g C n/a D n/a E 0.4 g |
2-(2,2-dimethyl-1,3-dioxolan-4-yl)acetaldehyde
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
Conditions | Yield |
---|---|
reduction; |
D,L-1,2,4-butanetriol
2,2-dimethoxy-propane
acetone
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
Conditions | Yield |
---|---|
With toluene-4-sulfonic acid |
D,L-1,2,4-butanetriol
acetone
A
(2,2-dimethyl-[1,3]dioxan-4-yl)-methanol
B
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
Conditions | Yield |
---|---|
toluene-4-sulfonic acid Yield given. Yields of byproduct given. Title compound not separated from byproducts; | |
With toluene-4-sulfonic acid Yield given. Yields of byproduct given. Title compound not separated from byproducts; |
D,L-1,2,4-butanetriol
2,2-dimethoxy-propane
A
(2,2-dimethyl-[1,3]dioxan-4-yl)-methanol
B
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
Conditions | Yield |
---|---|
With pyridinium p-toluenesulfonate In acetone at 20℃; for 0.5h; |
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
methanesulfonyl chloride
2-(2,2-dimethyl-1,3-dioxolan-4-yl)ethyl methanesulfonate
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 1h; | 100% |
With triethylamine In toluene at 20℃; for 4h; mesylation; | 94% |
With triethylamine In dichloromethane at 0℃; for 1.5h; | 91% |
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
p-toluenesulfonyl chloride
2-(2,2-dimethyl-1,3-dioxolan-4-yl)ethyl 4-methylbenzenesulfonate
Conditions | Yield |
---|---|
With dmap; triethylamine In dichloromethane 1) 0-5 deg C, 3.5 h; 2) rt, 6 h; | 99% |
With pyridine 1.) 0 deg C, 2 h, 2.) -20 deg C, overnight; | 87% |
With pyridine at 0 - 20℃; for 24h; | 81% |
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 20℃; for 6h; | 98% |
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
2-(2,2-dimethyl-1,3-dioxolan-4-yl)acetaldehyde
Conditions | Yield |
---|---|
With pyridinium chlorochromate In dichloromethane Ambient temperature; | 93% |
With aluminum oxide; pyridinium chlorochromate In dichloromethane at 0 - 20℃; | 75% |
With camphor-10-sulfonic acid; pyridinium chlorochromate In dichloromethane for 3h; | 74% |
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
benzyl bromide
(+/-)-4-(2-benzyloxyethyl)-2,2-dimethyl-1,3-dioxolane
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran; mineral oil at 0 - 20℃; Inert atmosphere; | 91% |
With tetra-(n-butyl)ammonium iodide; sodium hydride In N,N-dimethyl-formamide for 3h; Ambient temperature; | 71% |
With sodium hydride 1.) DMF, RT, 0.5 h, 2.) 30 deg C, 1.5 h; Yield given. Multistep reaction; |
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
O-(4-methoxybenzyl)-trichloroacetimidate
4-[2-(4-methoxy-benzyloxy)ethyl]-2,2-dimethyl-[1,3]dioxolane
Conditions | Yield |
---|---|
With camphor-10-sulfonic acid In dichloromethane | 91% |
With camphor-10-sulfonic acid In dichloromethane at 20℃; for 12h; | 91% |
Conditions | Yield |
---|---|
With sodium hydroxide In toluene at 30℃; for 6h; | 90% |
With sodium hydroxide at 30℃; for 2h; |
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
Conditions | Yield |
---|---|
With dmap; TEA for 6h; Ambient temperature; | 88% |
Conditions | Yield |
---|---|
With indium(III) chloride; 3-butyl-1-methyl-1H-imidazol-3-ium hexafluorophosphate at 20℃; for 3h; | 87% |
With 1-butyl-3-methylimidazolium Tetrafluoroborate at 20℃; for 12h; | 75% |
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
4-(dimethylamino)benzenesulfonyl chloride
Conditions | Yield |
---|---|
With pyridine at 4℃; for 72h; Tosylation; | 86% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at -5℃; for 2.5h; Inert atmosphere; | 84.1% |
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
methanesulfonyl chloride
2-(2,2-dimethyl-1,3-dioxolan-4-yl)ethyl methanesulfonate
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at -5℃; for 2.5h; Inert atmosphere; | 84.1% |
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
2-(phenylsulfonyl)tetrahydro-2H-pyran
2-[2-(2,2-Dimethyl-[1,3]dioxolan-4-yl)-ethoxy]-tetrahydro-pyran
Conditions | Yield |
---|---|
With sodium hydrogencarbonate; magnesium bromide In tetrahydrofuran Ambient temperature; overnight (15-24 hrs); | 78% |
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
N-3-benzoylthymine
(RS)-1-[2-(2,2-dimethyl-[1,3]dioxolan-4-yl)ethyl]thymine
Conditions | Yield |
---|---|
With polystyrene-triphenylphosphine; di-isopropyl azodicarboxylate In tetrahydrofuran at 20℃; Mitsunobu condensation; | 67% |
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
3,3-dichloro-1,1,1,2,2-pentafluoropropane
1,3-dichloro-1,1,2,2,3-pentafluoropropane
perfluoro-2,5-dimethyl-3,6-dioxanonanoyl fluoride
Conditions | Yield |
---|---|
With sodium fluoride at 20℃; for 20h; | 67% |
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
4-chloro-2,3-dimethylpyridine-N-oxide
4-[2-(2,2-dimethyl-1,3-dioxolan-4-yl)ethoxy]-2,3-dimethylpyridine 1-oxide
Conditions | Yield |
---|---|
Stage #1: 4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane With sodium hydride In dimethyl sulfoxide at 20℃; for 0.5h; Stage #2: 4-chloro-2,3-dimethylpyridine-N-oxide In dimethyl sulfoxide at 60℃; for 2h; | 63.8% |
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
bis(2-propyl)-p-toluenesulfonyloxymethylphosphonate
[2-(2,2-dimethyl[1,3]dioxolan-4-yl)ethoxymethyl]-phosphonic acid diisopropyl ester
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 20℃; for 16h; | 59% |
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
3,5-difluoro-N-(2-fluoro-4-iodophenyl)-2-nitroaniline
3-[2-(2,2-dimethyl-1,3-dioxolan-4-yl)ethoxy]-5-fluoro-N-(2-fluoro-4-iodophenyl)-2-nitroaniline
Conditions | Yield |
---|---|
Stage #1: 4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane With sodium hydride In tetrahydrofuran for 0.166667h; Stage #2: 3,5-difluoro-N-(2-fluoro-4-iodophenyl)-2-nitroaniline In tetrahydrofuran for 0.5h; | 59% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; for 15h; Inert atmosphere; | 58.4% |
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
2,4-Dinitrofluorobenzene
(+/-)-1,2-O-isopropylydene-4-(2,4-dinitrophenyloxy)-1,2-butanediol
Conditions | Yield |
---|---|
With triethylamine at 25℃; for 6h; | 58% |
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
4-(2-iodoethyl)-2,2-dimethyl-1,3-dioxolane
Conditions | Yield |
---|---|
With 1H-imidazole; iodine; triphenylphosphine at 0 - 20℃; Darkness; | 49% |
With 1H-imidazole; iodine; triphenylphosphine In dichloromethane at 0 - 20℃; for 0.666667h; Sealed tube; Inert atmosphere; | 44% |
Multi-step reaction with 2 steps 1: Et3N / CH2Cl2 2: NaI; K2CO3 View Scheme |
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
isopropylidene ketal of rac-3,4-dihydroxybutyl bromide
Conditions | Yield |
---|---|
With bromine; triphenylphosphine In N,N-dimethyl-formamide for 1h; Ambient temperature; | 48% |
With Bromoform; triethylamine; triphenylphosphine In dichloromethane at 0℃; for 20h; | 47.8% |
Multi-step reaction with 2 steps 1: triethylamine / dichloromethane / 2.5 h / -5 °C / Inert atmosphere 2: magnesium bromide ethyl etherate / diethyl ether / Inert atmosphere View Scheme |
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
Conditions | Yield |
---|---|
With n-butyllithium In tetrahydrofuran | 43% |
4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane
2-fluro-4-iodoaniline
2,4,6-trifluorobenzonitrile
2-[2-(2,2-dimethyl-1,3-dioxolan-4-yl)ethoxy]-4-fluoro-6-[(2-fluoro-4-iodophenyl)amino]benzonitrile
Conditions | Yield |
---|---|
Stage #1: 4-(2-hydroxyethyl)-2,2-dimethyl-1,3-dioxolane; 2,4,6-trifluorobenzonitrile With sodium hydride In tetrahydrofuran at 20℃; for 1h; Stage #2: 2-fluro-4-iodoaniline With potassium tert-butylate at 20℃; for 3h; | 32% |
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