(S,E)-benzyl (1-((4-oxopent-2-en-1-yl)thio)-3-phenylpropan-2-yl)carbamate

Base Information

Chemical Name:(S,E)-benzyl (1-((4-oxopent-2-en-1-yl)thio)-3-phenylpropan-2-yl)carbamate
CAS No.:1334324-82-1
Molecular Formula:C₂₂H₂₅NO₃S
Molecular Weight:383.511
Hs Code.:

Synonyms:(S,E)-benzyl (1-((4-oxopent-2-en-1-yl)thio)-3-phenylpropan-2-yl)carbamate

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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 (S,E)-benzyl (1-((4-oxopent-2-en-1-yl)thio)-3-phenylpropan-2-yl)carbamate

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Technology Process of (S,E)-benzyl (1-((4-oxopent-2-en-1-yl)thio)-3-phenylpropan-2-yl)carbamate

There total 3 articles about (S,E)-benzyl (1-((4-oxopent-2-en-1-yl)thio)-3-phenylpropan-2-yl)carbamate 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: 75.0%

: 1334324-91-2
C₂₀H₂₃NO₂S

: 78-94-4,25038-87-3
methyl vinyl ketone

: 1334324-82-1
(S,E)-benzyl (1-((4-oxopent-2-en-1-yl)thio)-3-phenylpropan-2-yl)carbamate

Guidance literature:: With Hoveyda-Grubbs catalyst second generation; In dichloromethane; at 45 ℃; Inert atmosphere;
DOI:10.1021/ol202276h

Reference yield:

: 6372-14-1
N-((benzyloxy)carbonyl)-L-phenylalaninol

: 1334324-82-1
(S,E)-benzyl (1-((4-oxopent-2-en-1-yl)thio)-3-phenylpropan-2-yl)carbamate

Guidance literature:: Multi-step reaction with 3 steps

1: carbon tetrabromide; triphenylphosphine / dichloromethane / 2 h / 0 - 20 °C / Inert atmosphere

2: potassium carbonate / N,N-dimethyl-formamide / 0 - 20 °C / Inert atmosphere

3: Hoveyda-Grubbs catalyst second generation / dichloromethane / 45 °C / Inert atmosphere

With Hoveyda-Grubbs catalyst second generation; carbon tetrabromide; potassium carbonate; triphenylphosphine; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/ol202276h

Reference yield:

: 676457-76-4
(S)-benzyl-(1-bromo-3-phenylpropan-2-yl)carbamate

: 1334324-82-1
(S,E)-benzyl (1-((4-oxopent-2-en-1-yl)thio)-3-phenylpropan-2-yl)carbamate

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate / N,N-dimethyl-formamide / 0 - 20 °C / Inert atmosphere

2: Hoveyda-Grubbs catalyst second generation / dichloromethane / 45 °C / Inert atmosphere

With Hoveyda-Grubbs catalyst second generation; potassium carbonate; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/ol202276h