(2S)-cis-1-<2-acetylamino-(Z)-2-butenoyl>-5-(2-phenylselenoethyl)proline tert-butyl ester

Base Information

Chemical Name:(2S)-cis-1-<2-acetylamino-(Z)-2-butenoyl>-5-(2-phenylselenoethyl)proline tert-butyl ester
CAS No.:162284-65-3
Molecular Formula:C₂₃H₃₂N₂O₄Se
Molecular Weight:479.478
Hs Code.:

Synonyms:(2S)-cis-1-<2-acetylamino-(Z)-2-butenoyl>-5-(2-phenylselenoethyl)proline tert-butyl ester

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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 (2S)-cis-1-<2-acetylamino-(Z)-2-butenoyl>-5-(2-phenylselenoethyl)proline tert-butyl ester

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Technology Process of (2S)-cis-1-<2-acetylamino-(Z)-2-butenoyl>-5-(2-phenylselenoethyl)proline tert-butyl ester

There total 3 articles about (2S)-cis-1-<2-acetylamino-(Z)-2-butenoyl>-5-(2-phenylselenoethyl)proline tert-butyl 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: 87.0%

: 71098-88-9
N-phenylselanylphthalimide

: 183996-10-3
(2S)-cis-1-<2-acetylamino-(Z)-2-butenoyl>-5-(2-hydroxyethyl)proline tert-butyl ester

: 162284-65-3
(2S)-cis-1-<2-acetylamino-(Z)-2-butenoyl>-5-(2-phenylselenoethyl)proline tert-butyl ester

Guidance literature:: With tributylphosphine; In tetrahydrofuran; at 0 ℃; for 2h;

Reference yield:

: 90741-40-5
tert-butyl (2R,5R)-1-benzyl-5-(2-hydroxyethyl)pyrrolidine-2-carboxylate

: 162284-65-3
(2S)-cis-1-<2-acetylamino-(Z)-2-butenoyl>-5-(2-phenylselenoethyl)proline tert-butyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 99 percent / dihydrogen / Pd(OH)2/C / methanol / 6 h

2: 72 percent / DCC / tetrahydrofuran / 24 h / Ambient temperature

3: 87 percent / Bu₃P / tetrahydrofuran / 2 h / 0 °C

With tributylphosphine; hydrogen; dicyclohexyl-carbodiimide; palladium dihydroxide; In tetrahydrofuran; methanol;

Reference yield:

: 178813-27-9
(2S)-cis-5-(2-hydroxyethyl)proline tert-butyl ester

: 162284-65-3
(2S)-cis-1-<2-acetylamino-(Z)-2-butenoyl>-5-(2-phenylselenoethyl)proline tert-butyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 72 percent / DCC / tetrahydrofuran / 24 h / Ambient temperature

2: 87 percent / Bu₃P / tetrahydrofuran / 2 h / 0 °C

With tributylphosphine; dicyclohexyl-carbodiimide; In tetrahydrofuran;