Welcome to chemicalbook!
Chinese English Japanese Germany Korea
400-158-6606
Inquriy
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook

Welcome back!

Structured search
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
ChemicalBook CAS DataBase List 2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol

2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol synthesis

9synthesis methods
Toluene-4-sulfonic acid 2-[2-(2-methoxyethoxy)-ethoxy]-ethyl ester (2.7) (10.8 g, 34 mmol) and thiourea (2.6 g, 34 mmol) were dissolved in a mixture of absolute EtOH (20 mL) and H2O (14 mL) and the mixture was refluxed for 3h. 4N NaOH solution (10 mL) was added to mixture and the reaction mixture refluxed 2 more h. The reaction mixture was concentrated under reduced pressure to ~ 10 mL, diluted with distilled H2O (10 mL) and neutralized with concentrated HCl. The solution was extracted with CH2Cl2 (3x10mL) and the solvent was evaporated under reduced pressure. The pink-yellow liquid was distilled at 0.45 torr pressure. The product was collected as a clear liquid and obtained in 54% yield. B.p. 55-57 °C at 0.45 torr. GC-MS Calcd. C7H16O3S+ : 180.0; found: 179.9. 1 H NMR (250 MHz, CDCl3) δ 3.6(6H), 3.5(4H), 3.4(3H), 2.7(2H), 1.6(1H); 13 C NMR (300 MHz, CDCl3) δ 76.92, 73.30, 72.34, 70.98, 70.63, 59.46, 24.66
62921-74-8 Synthesis
2-(2-(2-Methoxyethoxy)ethoxy)ethyl 4-Methylbenzenesulfonate

62921-74-8
64 suppliers
$74.00/1G

2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol

31521-83-2
68 suppliers
$168.00/500mg

-

Yield:-

Steps:

Multi-step reaction with 2 steps
1: N,N-dimethyl-formamide / 16 h / 90 °C / Inert atmosphere
2: hydrogenchloride / methanol; water / 2.5 h / 100 °C

References:

Keddie, Daniel J.;Grande, John B.;Gonzaga, Ferdinand;Brook, Michael A.;Dargaville, Tim R. [Organic Letters,2011,vol. 13,# 22,p. 6006 - 6009]

m-PEG3-S-Acetyl

857284-78-7
28 suppliers
$98.00/100mg

2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol

31521-83-2
68 suppliers
$168.00/500mg

References
112-35-6 Synthesis
TRIETHYLENE GLYCOL MONOMETHYL ETHER

112-35-6
279 suppliers
$6.00/25g

2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol

31521-83-2
68 suppliers
$168.00/500mg

References
72593-77-2 Synthesis
Diethylene Glycol 2-Bromoethyl Methyl Ether

72593-77-2
73 suppliers
$24.00/1g

Carbamimidothioic acid

17356-08-0
3 suppliers
inquiry

2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol

31521-83-2
68 suppliers
$168.00/500mg

References
2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]-1-(p-toluenesulfonyl)-ethanol

168640-82-2
45 suppliers
inquiry

2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol

31521-83-2
68 suppliers
$168.00/500mg

References

2-[2-(2-methoxyethoxy)ethoxy]-ethanethiol Related Search:

Biotin-PEG4-N3 H2N-PEG2-tBu α,ω-dipropionic acid tetraethylene glycol TERT-BUTYL 12-AMINO-4 7 10-TRIOXA-DODECA Maleimide-PEG2-NHS Ester FMOC-12-AMINO-4,7,10-TRIOXADODECANOIC ACID HO-PEG5-tBu m-PEG3-Tos Diethylene Glycol 2-Bromoethyl Methyl Ether