(1R,2S)-1-(4-methoxybenzyloxymethyl)-2-hydroxypent-4-enyl hex-5-enoate

Base Information

Chemical Name:(1R,2S)-1-(4-methoxybenzyloxymethyl)-2-hydroxypent-4-enyl hex-5-enoate
CAS No.:475055-37-9
Molecular Formula:C₂₀H₂₈O₅
Molecular Weight:348.439
Hs Code.:

Synonyms:(1R,2S)-1-(4-methoxybenzyloxymethyl)-2-hydroxypent-4-enyl hex-5-enoate

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Chemical Property of (1R,2S)-1-(4-methoxybenzyloxymethyl)-2-hydroxypent-4-enyl hex-5-enoate

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Technology Process of (1R,2S)-1-(4-methoxybenzyloxymethyl)-2-hydroxypent-4-enyl hex-5-enoate

There total 3 articles about (1R,2S)-1-(4-methoxybenzyloxymethyl)-2-hydroxypent-4-enyl hex-5-enoate 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: 65.0%

: 475055-33-5
(2R,4S,5R)-4-allyl-2-(4-methoxyphenyl)-[1,3]dioxan-5-yl hex-5-enoate

: 475055-37-9
(1R,2S)-1-(4-methoxybenzyloxymethyl)-2-hydroxypent-4-enyl hex-5-enoate

: 475055-39-1
(1R,2S)-1-hydroxymethyl-2-(4-methoxybenzyloxy)pent-4-enyl hex-5-enoate

Guidance literature:: With hydrogenchloride; 3 A molecular sieve; sodium cyanoborohydride; In tetrahydrofuran; diethyl ether; at 20 ℃; for 0.5h;
DOI:10.1002/1615-4169(200208)344:6/7<657::AID-ADSC657>3.0.CO;2-0

Reference yield:

: 2186-92-7
p-Anisaldehyde dimethyl acetal

: 475055-37-9
(1R,2S)-1-(4-methoxybenzyloxymethyl)-2-hydroxypent-4-enyl hex-5-enoate

Guidance literature:: Multi-step reaction with 3 steps

1: 96 percent / camphorsulfonic acid / CH₂Cl₂ / 18 h / 20 °C

2: 75 percent / diisopropylcarbodiimide; 4-dimethylaminopyridine / CH₂Cl₂ / 24 h

3: 65 percent / NaBH₃CN; molecular sieves 3 Angstroem; HCl / tetrahydrofuran; diethyl ether / 0.5 h / 20 °C

With hydrogenchloride; dmap; 3 A molecular sieve; camphor-10-sulfonic acid; sodium cyanoborohydride; diisopropyl-carbodiimide; In tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1002/1615-4169(200208)344:6/7<657::AID-ADSC657>3.0.CO;2-0

Reference yield:

: 220256-94-0
(2R,4S,5R)-4-allyl-2-(4-methoxyphenyl)-[1,3]dioxan-5-ol

: 475055-37-9
(1R,2S)-1-(4-methoxybenzyloxymethyl)-2-hydroxypent-4-enyl hex-5-enoate

Guidance literature:: Multi-step reaction with 2 steps

1: 75 percent / diisopropylcarbodiimide; 4-dimethylaminopyridine / CH₂Cl₂ / 24 h

2: 65 percent / NaBH₃CN; molecular sieves 3 Angstroem; HCl / tetrahydrofuran; diethyl ether / 0.5 h / 20 °C

With hydrogenchloride; dmap; 3 A molecular sieve; sodium cyanoborohydride; diisopropyl-carbodiimide; In tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1002/1615-4169(200208)344:6/7<657::AID-ADSC657>3.0.CO;2-0