4-Thiomorpholine acetic acid, ethyl ester

Base Information

• Chemical Name: 4-Thiomorpholine acetic acid, ethyl ester
• CAS No.: 39981-80-1
• Molecular Formula: C₈H₁₅NO₂S
• Molecular Weight: 189.279
• Hs Code.: 2934999090
• Mol file: 39981-80-1.mol

Synonyms:Ethyl thiomorpholin-4-ylacetate;Ethyl 2-thiomorpholinoacetate;Ethyl 2-(1,4-thiazaperhydroin-4-yl)acetate;

Chemical Property of 4-Thiomorpholine acetic acid, ethyl ester

Chemical Property:

• Boiling Point: 271.2 °C at 760 mmHg
• PKA: 5.47±0.20(Predicted)
• Flash Point: 117.8 °C
• PSA: 54.84000
• Density: 1.106 g/cm³
• LogP: 0.53620

Purity/Quality:

98%min ^*data from raw suppliers

ethylthiomorpholin-4-ylacetate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-Thiomorpholine acetic acid, ethyl ester

There total 5 articles about 4-Thiomorpholine acetic acid, ethyl ester which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 88.0%

Thiomorpholin (123-90-0) + ethyl bromoacetate (105-36-2) → ethyl 2-thiomorpholinoacetate (39981-80-1)

Guidance literature:

With triethylamine; In tetrahydrofuran; at 0 - 110 ℃; for 0.333333h; Microwave irradiation; Sealed tube;

DOI:10.1002/jhet.2760

Reference yield: 60.0%

Thiomorpholin (123-90-0) + diazoacetic acid ethyl ester (623-73-4) → ethyl 2-thiomorpholinoacetate (39981-80-1)

Guidance literature:

With ruthenium trichloride; at 20 ℃; for 1.5h; neat (no solvent);

DOI:10.1007/s00706-008-0927-z

Reference yield:

bis (2-chloroethyl) sulphide (505-60-2) + glycine ethyl ester hydrochloride (623-33-6) → ethyl 2-thiomorpholinoacetate (39981-80-1)

Guidance literature:

With ethanol; sodium acetate; sodium carbonate;

upstream raw materials:

bis (2-chloroethyl) sulphide

glycine ethyl ester hydrochloride

GlyOEt*HCl

Thiomorpholin

Refernces

• 1、 Fasan, Rudi,Sreenilayam, Gopeekrishnan,Steck, Viktoria. "Selective Functionalization of Aliphatic Amines via Myoglobin-Catalyzed Carbene N-H Insertion". . p. 224 - 229. Retrieved 2020/02/15.
• 2、 Varala, Ravi,Enugala, Ramu,Adapa, Srinivas R.. "Ruthenium(III) chloride-catalyzed efficient protocol for ethyl diazoacetate insertion into the N-H bond of secondary amines". experimental part. p. 1369 - 1372. Retrieved 2009/12/04.