{(2S,3R)-3-(4-Benzyloxy-butyl)-3-[(R)-3-(2-methoxy-ethoxymethoxy)-2-methyl-propyl]-oxiranyl}-methanol

Base Information

Chemical Name:{(2S,3R)-3-(4-Benzyloxy-butyl)-3-[(R)-3-(2-methoxy-ethoxymethoxy)-2-methyl-propyl]-oxiranyl}-methanol
CAS No.:119323-90-9
Molecular Formula:C₂₂H₃₆O₆
Molecular Weight:396.524
Hs Code.:

Synonyms:{(2S,3R)-3-(4-Benzyloxy-butyl)-3-[(R)-3-(2-methoxy-ethoxymethoxy)-2-methyl-propyl]-oxiranyl}-methanol

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Chemical Property of {(2S,3R)-3-(4-Benzyloxy-butyl)-3-[(R)-3-(2-methoxy-ethoxymethoxy)-2-methyl-propyl]-oxiranyl}-methanol

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Technology Process of {(2S,3R)-3-(4-Benzyloxy-butyl)-3-[(R)-3-(2-methoxy-ethoxymethoxy)-2-methyl-propyl]-oxiranyl}-methanol

There total 5 articles about {(2S,3R)-3-(4-Benzyloxy-butyl)-3-[(R)-3-(2-methoxy-ethoxymethoxy)-2-methyl-propyl]-oxiranyl}-methanol 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:

: 119243-79-7
(Z)-7-Benzyloxy-3-[(R)-3-(2-methoxy-ethoxymethoxy)-2-methyl-propyl]-hept-2-en-1-ol

: 119243-80-0
{(2R,3S)-3-(4-Benzyloxy-butyl)-3-[(R)-3-(2-methoxy-ethoxymethoxy)-2-methyl-propyl]-oxiranyl}-methanol

: 119323-90-9
{(2S,3R)-3-(4-Benzyloxy-butyl)-3-[(R)-3-(2-methoxy-ethoxymethoxy)-2-methyl-propyl]-oxiranyl}-methanol

Guidance literature:: With titanium(IV) isopropylate; tert.-butylhydroperoxide; 4 A molecular sieve; D-(-)-diisopropyl tartrate; In dichloromethane; at -50 ℃; Yield given. Yields of byproduct given;
DOI:10.1021/ja00187a081

Reference yield:

: (4-Benzyloxy)butylmagnesium bromide

: 119323-90-9
{(2S,3R)-3-(4-Benzyloxy-butyl)-3-[(R)-3-(2-methoxy-ethoxymethoxy)-2-methyl-propyl]-oxiranyl}-methanol

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) DMS*CuBr, TMEDA / 1.) Et₂O, -78 deg C, 2.) -78 deg C

2: 98 percent / DIBAL / CH₂Cl₂ / -78 °C

3: Ti(O-iPr)4, D-DIPT, t-BuOOH, 4-Angstroem sieves / CH₂Cl₂ / -50 °C

With titanium(IV) isopropylate; tert.-butylhydroperoxide; copper(I) bromide dimethylsulfide complex; N,N,N,N,-tetramethylethylenediamine; 4 A molecular sieve; diisobutylaluminium hydride; D-(-)-diisopropyl tartrate; In dichloromethane;
DOI:10.1021/ja00187a081

Reference yield:

: 119243-76-4
(R)-5-(2-Methoxy-ethoxymethoxy)-4-methyl-pent-1-yne

: 119323-90-9
{(2S,3R)-3-(4-Benzyloxy-butyl)-3-[(R)-3-(2-methoxy-ethoxymethoxy)-2-methyl-propyl]-oxiranyl}-methanol

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) n-BuLi / 1.) THF, -78 -> 78 deg C, 2.) -78 deg C

2: 1.) DMS*CuBr, TMEDA / 1.) Et₂O, -78 deg C, 2.) -78 deg C

3: 98 percent / DIBAL / CH₂Cl₂ / -78 °C

4: Ti(O-iPr)4, D-DIPT, t-BuOOH, 4-Angstroem sieves / CH₂Cl₂ / -50 °C

With titanium(IV) isopropylate; tert.-butylhydroperoxide; n-butyllithium; copper(I) bromide dimethylsulfide complex; N,N,N,N,-tetramethylethylenediamine; 4 A molecular sieve; diisobutylaluminium hydride; D-(-)-diisopropyl tartrate; In dichloromethane;
DOI:10.1021/ja00187a081