2,5-Pyrrolidinedicarboxylic acid, 1-[(1S)-1-phenylethyl]-, dimethyl ester, (2R,5S)-

Base Information

Chemical Name:2,5-Pyrrolidinedicarboxylic acid, 1-[(1S)-1-phenylethyl]-, dimethyl ester, (2R,5S)-
CAS No.:134931-84-3
Molecular Formula:C₁₆H₂₁NO₄
Molecular Weight:291.347
Hs Code.:
DSSTox Substance ID:DTXSID101129903
Nikkaji Number:J683.042K

Synonyms:SCHEMBL85403;DTXSID101129903;134931-84-3;2,5-Pyrrolidinedicarboxylic acid, 1-[(1S)-1-phenylethyl]-, dimethyl ester, (2R,5S)-

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

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Chemical Property of 2,5-Pyrrolidinedicarboxylic acid, 1-[(1S)-1-phenylethyl]-, dimethyl ester, (2R,5S)-

Chemical Property:

XLogP3:2.6
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:6
Exact Mass:291.14705815
Heavy Atom Count:21
Complexity:355

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CC(C1=CC=CC=C1)N2C(CCC2C(=O)OC)C(=O)OC
Isomeric SMILES:C[C@@H](C1=CC=CC=C1)N2[C@H](CC[C@H]2C(=O)OC)C(=O)OC

Technology Process of 2,5-Pyrrolidinedicarboxylic acid, 1-[(1S)-1-phenylethyl]-, dimethyl ester, (2R,5S)-

There total 5 articles about 2,5-Pyrrolidinedicarboxylic acid, 1-[(1S)-1-phenylethyl]-, dimethyl ester, (2R,5S)- 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:

: 868-72-4,53490-47-4,124819-17-6
dimethyl (2R,5S)-2,5-dibromohexanedioate

: 134931-84-3
1-<(S)-1-Phenylethyl>-2,5-cis-bis(methoxycarbonyl)pyrrolidine

Guidance literature:: Multi-step reaction with 2 steps

1: 95 percent / KBr / dimethylformamide / 2.3 h / 80 °C

2: K₂CO₃ / toluene / 20 h / Heating

With potassium carbonate; potassium bromide; In N,N-dimethyl-formamide; toluene;
DOI:10.1016/S0957-4166(02)00032-0

Reference yield:

: 868-72-4,53490-47-4,124819-17-6
dimethyl 2,5-dibromohexanedioate

: 2627-86-3
(S)-1-phenyl-ethylamine

: 134860-27-8
1-<(S)-1-Phenylethyl>-2,5-(R,R)-bis(methoxycarbonyl)pyrrolidine

: 134931-84-3
1-<(S)-1-Phenylethyl>-2,5-cis-bis(methoxycarbonyl)pyrrolidine

: 134860-26-7
1-<(S)-1-Phenylethyl>-2,5-(S,S)-bis(methoxycarbonyl)pyrrolidine

Guidance literature:: With potassium carbonate; In toluene; for 20h; Heating;
DOI:10.1016/S0957-4166(02)00032-0

Reference yield:

: 868-72-4,53490-47-4,124819-17-6
dimethyl rac-2,5-dibromohexanedioate

: 134931-84-3
1-<(S)-1-Phenylethyl>-2,5-cis-bis(methoxycarbonyl)pyrrolidine

Guidance literature:: Multi-step reaction with 2 steps

1: 1) K₂CO₃, 2) NaOMe / 1) toluene, H₂O, 20 h, reflux, 2) MeOH, 12 h, r.t. (3x)

2: SOCl₂ / 3 h / Heating

With thionyl chloride; sodium methylate; potassium carbonate;
DOI:10.1055/s-1993-25852