benzyl (1R,2S)-2-(benzyloxy)-1-(4-methoxyphenyl)-5-oxoheptadecen-(3E)-enyl carbamate

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Chemical Name:benzyl (1R,2S)-2-(benzyloxy)-1-(4-methoxyphenyl)-5-oxoheptadecen-(3E)-enyl carbamate
CAS No.:952143-96-3
Molecular Formula:C₃₉H₅₁NO₅
Molecular Weight:613.838
Hs Code.:

Synonyms:benzyl (1R,2S)-2-(benzyloxy)-1-(4-methoxyphenyl)-5-oxoheptadecen-(3E)-enyl carbamate

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Chemical Property of benzyl (1R,2S)-2-(benzyloxy)-1-(4-methoxyphenyl)-5-oxoheptadecen-(3E)-enyl carbamate

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Technology Process of benzyl (1R,2S)-2-(benzyloxy)-1-(4-methoxyphenyl)-5-oxoheptadecen-(3E)-enyl carbamate

There total 5 articles about benzyl (1R,2S)-2-(benzyloxy)-1-(4-methoxyphenyl)-5-oxoheptadecen-(3E)-enyl 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: 88.0%

: 914618-53-4
(1R,2S)-benzyl N-(2-benzyloxy-1-p-methoxyphenylbut-3-enyl)carbamate

: 131088-58-9
pentadec-1-en-3-one

: 952143-96-3
benzyl (1R,2S)-2-(benzyloxy)-1-(4-methoxyphenyl)-5-oxoheptadecen-(3E)-enyl carbamate

Guidance literature:: Hoveyda 2^nd Grubbs catalyst; In toluene; at 80 ℃; for 48h;
DOI:10.1016/j.tetlet.2007.07.034

Reference yield:

: 865565-60-2
(1R,2S)-1-(p-methoxyphenyl)but-3-ene-1,2-diol

: 952143-96-3
benzyl (1R,2S)-2-(benzyloxy)-1-(4-methoxyphenyl)-5-oxoheptadecen-(3E)-enyl carbamate

Guidance literature:: Multi-step reaction with 4 steps

1: 100 percent / NaH / tetrahydrofuran; dimethylformamide / 11 h / 20 °C

2: Na₂CO₃ / toluene / 24 h / -78 °C

3: 11.0 g / Na₂SO₃ / ethyl acetate; H₂O / 24 h / 20 °C

4: 88 percent / Hoveyda 2^nd Grubbs catalyst / toluene / 48 h / 80 °C

With sodium hydride; sodium carbonate; sodium sulfite; Hoveyda 2^nd Grubbs catalyst; In tetrahydrofuran; water; ethyl acetate; N,N-dimethyl-formamide; toluene;
DOI:10.1016/j.tetlet.2007.07.034

Reference yield:

: 914618-54-5
(1R,2S)-1,2-bis(benzyloxy)-1-p-methoxyphenylbut-3-ene

: 952143-96-3
benzyl (1R,2S)-2-(benzyloxy)-1-(4-methoxyphenyl)-5-oxoheptadecen-(3E)-enyl carbamate

Guidance literature:: Multi-step reaction with 3 steps

1: Na₂CO₃ / toluene / 24 h / -78 °C

2: 11.0 g / Na₂SO₃ / ethyl acetate; H₂O / 24 h / 20 °C

3: 88 percent / Hoveyda 2^nd Grubbs catalyst / toluene / 48 h / 80 °C

With sodium carbonate; sodium sulfite; Hoveyda 2^nd Grubbs catalyst; In water; ethyl acetate; toluene;
DOI:10.1016/j.tetlet.2007.07.034