2H-Pyrrole-2-carboxylicacid,3,4-dihydro-,ethylester,(2S)-(9CI)

Base Information

Chemical Name:2H-Pyrrole-2-carboxylicacid,3,4-dihydro-,ethylester,(2S)-(9CI)
CAS No.:172879-74-2
Molecular Formula:C₇H₁₁NO₂
Molecular Weight:141.17
Hs Code.:
Mol file:172879-74-2.mol

Synonyms:2H-Pyrrole-2-carboxylicacid,3,4-dihydro-,ethylester,(2S)-(9CI)

Suppliers and Price of 2H-Pyrrole-2-carboxylicacid,3,4-dihydro-,ethylester,(2S)-(9CI)

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 2H-Pyrrole-2-carboxylicacid,3,4-dihydro-,ethylester,(2S)-(9CI)

Chemical Property:

PSA：38.66000
LogP:0.21830

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 2H-Pyrrole-2-carboxylicacid,3,4-dihydro-,ethylester,(2S)-(9CI)

There total 5 articles about 2H-Pyrrole-2-carboxylicacid,3,4-dihydro-,ethylester,(2S)-(9CI) 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: 47.0%

: 7149-65-7
ethyl (S)-pyroglutamate

: 172879-74-2
ethyl (S)-3,4-dihydro-2H-pyrrole-2-carboxylate

Guidance literature:: With Schwartz's reagent; In tetrahydrofuran; at -20 - 20 ℃; for 3h;
DOI:10.1016/S0040-4039(02)00097-7

Reference yield: 40.0%

: 172879-73-1
ethyl (S)-3,4-dihydro-5-methylthio-2H-pyrrole-2-carboxylate

: 172879-74-2
ethyl (S)-3,4-dihydro-2H-pyrrole-2-carboxylate

Guidance literature:: With nickel; In acetone; for 1h; Heating;
DOI:10.1039/C39950002097

Reference yield:

: 80442-95-1
ethyl (2S)-5-thioxo-3,4-dihydro-5H-pyrrole-2-carboxylate

: 172879-74-2
ethyl (S)-3,4-dihydro-2H-pyrrole-2-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: 87 percent / acetone / 18 h / 20 °C

2: 97 percent / aq. NaHCO₃ / CH₂Cl₂

3: 40 percent / W-2 Raney-Ni / acetone / 1 h / Heating

With W-2 Raney-Ni; sodium hydrogencarbonate; In dichloromethane; acetone;
DOI:10.1016/S0957-4166(02)00110-6