2',6'-di-tert-butyl-4'-methylphenyl(E,2S,3R,4S)-2-(benzyloxy)-3-<(benzyloxy)methoxy>-5-ethyl-2,4-dimethylhept-5-enoate

Base Information

Chemical Name:2',6'-di-tert-butyl-4'-methylphenyl(E,2S,3R,4S)-2-(benzyloxy)-3-<(benzyloxy)methoxy>-5-ethyl-2,4-dimethylhept-5-enoate
CAS No.:116103-36-7
Molecular Formula:C₄₁H₅₆O₅
Molecular Weight:628.893
Hs Code.:

Synonyms:2',6'-di-tert-butyl-4'-methylphenyl(E,2S,3R,4S)-2-(benzyloxy)-3-<(benzyloxy)methoxy>-5-ethyl-2,4-dimethylhept-5-enoate

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Chemical Property of 2',6'-di-tert-butyl-4'-methylphenyl(E,2S,3R,4S)-2-(benzyloxy)-3-<(benzyloxy)methoxy>-5-ethyl-2,4-dimethylhept-5-enoate

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Technology Process of 2',6'-di-tert-butyl-4'-methylphenyl(E,2S,3R,4S)-2-(benzyloxy)-3-<(benzyloxy)methoxy>-5-ethyl-2,4-dimethylhept-5-enoate

There total 3 articles about 2',6'-di-tert-butyl-4'-methylphenyl(E,2S,3R,4S)-2-(benzyloxy)-3-<(benzyloxy)methoxy>-5-ethyl-2,4-dimethylhept-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: 97.0%

: 17690-16-3
benzyl bromomethyl ether

: 92817-96-4
4'-methyl-2',6'-di-tert-butylphenyl (2S,3R,4S)-(E)-2-(benzyloxy)-2,4-dimethyl-5-ethyl-3-hydroxyhept-5-enoate

: 116103-36-7
2',6'-di-tert-butyl-4'-methylphenyl(E,2S,3R,4S)-2-(benzyloxy)-3-<(benzyloxy)methoxy>-5-ethyl-2,4-dimethylhept-5-enoate

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In dichloromethane; for 30h; Heating;
DOI:10.1021/jo00255a013

Reference yield:

: 63883-81-8
3-pentanone (2,4,6-triisopropylbenzenesulfonyl)hydrazone

: 116103-36-7
2',6'-di-tert-butyl-4'-methylphenyl(E,2S,3R,4S)-2-(benzyloxy)-3-<(benzyloxy)methoxy>-5-ethyl-2,4-dimethylhept-5-enoate

Guidance literature:: Multi-step reaction with 3 steps

2: 1.) LDA / 1.) THF, -70 deg C, 30 min, 2.) 20 min

3: 97 percent / ethyl diisopropylamine / CH₂Cl₂ / 30 h / Heating

With N-ethyl-N,N-diisopropylamine; lithium diisopropyl amide; In dichloromethane;
DOI:10.1021/jo00255a013

Reference yield:

: 92817-95-3
(E,2S)-3-ethyl-2-methylpent-3-enal

: 116103-36-7
2',6'-di-tert-butyl-4'-methylphenyl(E,2S,3R,4S)-2-(benzyloxy)-3-<(benzyloxy)methoxy>-5-ethyl-2,4-dimethylhept-5-enoate

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) LDA / 1.) THF, -70 deg C, 30 min, 2.) 20 min

2: 97 percent / ethyl diisopropylamine / CH₂Cl₂ / 30 h / Heating

With N-ethyl-N,N-diisopropylamine; lithium diisopropyl amide; In dichloromethane;
DOI:10.1021/jo00255a013