<2R,(S)R,3E>-7-benzyloxy-2-<(2'-methoxyethoxy)methoxy>-3-hept-1-enyl p-tolylsulfoxide

Base Information

Chemical Name:<2R,(S)R,3E>-7-benzyloxy-2-<(2'-methoxyethoxy)methoxy>-3-hept-1-enyl p-tolylsulfoxide
CAS No.:133407-72-4
Molecular Formula:C₂₅H₃₄O₅S
Molecular Weight:446.608
Hs Code.:

Synonyms:<2R,(S)R,3E>-7-benzyloxy-2-<(2'-methoxyethoxy)methoxy>-3-hept-1-enyl p-tolylsulfoxide

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Chemical Property of <2R,(S)R,3E>-7-benzyloxy-2-<(2'-methoxyethoxy)methoxy>-3-hept-1-enyl p-tolylsulfoxide

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Technology Process of <2R,(S)R,3E>-7-benzyloxy-2-<(2'-methoxyethoxy)methoxy>-3-hept-1-enyl p-tolylsulfoxide

There total 5 articles about <2R,(S)R,3E>-7-benzyloxy-2-<(2'-methoxyethoxy)methoxy>-3-hept-1-enyl p-tolylsulfoxide 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: 95.0%

: 3970-21-6
2-Methoxyethoxymethyl chloride

: 133419-41-7
<2R,(S)R,3E>-7-benzyloxy-1-<(R)-p-tolylsulfinyl>-3-hepten-2-ol

: 133407-72-4
<2R,(S)R,3E>-7-benzyloxy-2-<(2'-methoxyethoxy)methoxy>-3-hept-1-enyl p-tolylsulfoxide

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In dichloromethane; Ambient temperature;
DOI:10.1016/S0957-4166(00)80464-4

Reference yield:

: 5470-84-8
4-benzyloxybutanal

: 133407-72-4
<2R,(S)R,3E>-7-benzyloxy-2-<(2'-methoxyethoxy)methoxy>-3-hept-1-enyl p-tolylsulfoxide

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) NaH / 1.) THF, 0 deg C, 20 min, 2.) THF, 15 min

2: 1.) LDA / 1.) THF, -50 deg C, 30 min, 2.) THF, 15 min

3: 1.) ZnCl₂, 2.) 1 M DIBAL / 1.) THF, RT, 30 min, 2.) THF, hexane, -78 deg C, 2 h

4: 95 percent / diisopropylethylamine / CH₂Cl₂ / Ambient temperature

With sodium hydride; diisobutylaluminium hydride; N-ethyl-N,N-diisopropylamine; zinc(II) chloride; lithium diisopropyl amide; In dichloromethane;
DOI:10.1016/S0957-4166(00)80464-4

Reference yield:

: 133407-67-7
ethyl (E)-6-(benzyloxy)hex-2-enoate

: 133407-72-4
<2R,(S)R,3E>-7-benzyloxy-2-<(2'-methoxyethoxy)methoxy>-3-hept-1-enyl p-tolylsulfoxide

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) LDA / 1.) THF, -50 deg C, 30 min, 2.) THF, 15 min

2: 1.) ZnCl₂, 2.) 1 M DIBAL / 1.) THF, RT, 30 min, 2.) THF, hexane, -78 deg C, 2 h

3: 95 percent / diisopropylethylamine / CH₂Cl₂ / Ambient temperature

With diisobutylaluminium hydride; N-ethyl-N,N-diisopropylamine; zinc(II) chloride; lithium diisopropyl amide; In dichloromethane;
DOI:10.1016/S0957-4166(00)80464-4