(R_SR,R)-(-)-methyl 3-(6-benzyloxyhexyl)-3-(p-toluenesulfinylamino)propanoate

Base Information

Chemical Name:(R_SR,R)-(-)-methyl 3-(6-benzyloxyhexyl)-3-(p-toluenesulfinylamino)propanoate
CAS No.:857894-32-7
Molecular Formula:C₂₄H₃₃NO₄S
Molecular Weight:431.596
Hs Code.:

(R<sub>SR</sub>,R)-(-)-methyl 3-(6-benzyloxyhexyl)-3-(p-toluenesulfinylamino)propanoate

Synonyms:(R_SR,R)-(-)-methyl 3-(6-benzyloxyhexyl)-3-(p-toluenesulfinylamino)propanoate

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Chemical Property of (R_SR,R)-(-)-methyl 3-(6-benzyloxyhexyl)-3-(p-toluenesulfinylamino)propanoate

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Technology Process of (R_SR,R)-(-)-methyl 3-(6-benzyloxyhexyl)-3-(p-toluenesulfinylamino)propanoate

There total 4 articles about (R_SR,R)-(-)-methyl 3-(6-benzyloxyhexyl)-3-(p-toluenesulfinylamino)propanoate 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: 83.0%

: 857894-31-6
(R)-(-)-7-benzyloxyheptylidene-p-toluenesulfonimide

: 79-20-9
acetic acid methyl ester

: 857894-32-7
(R_SR,R)-(-)-methyl 3-(6-benzyloxyhexyl)-3-(p-toluenesulfinylamino)propanoate

Guidance literature:: acetic acid methyl ester; With sodium hexamethyldisilazane; In tetrahydrofuran; at -78 ℃; for 1h;

(R)-(-)-7-benzyloxyheptylidene-p-toluenesulfonimide; In tetrahydrofuran; diethyl ether; at -78 ℃; for 1h;
DOI:10.1021/jo050373o

Reference yield:

: 129649-05-4
7-benzyloxyheptan-1-ol

: 857894-32-7
(R_SR,R)-(-)-methyl 3-(6-benzyloxyhexyl)-3-(p-toluenesulfinylamino)propanoate

Guidance literature:: Multi-step reaction with 2 steps

1.1: 78 percent / Ti(OEt)4 / CH₂Cl₂ / 3 h / 20 °C

2.1: NaHMDS / tetrahydrofuran / 1 h / -78 °C

2.2: 83 percent / tetrahydrofuran; diethyl ether / 1 h / -78 °C

With titanium(IV) tetraethanolate; sodium hexamethyldisilazane; In tetrahydrofuran; dichloromethane;
DOI:10.1021/jo050373o

Reference yield:

: 141943-06-8
1,7-heptanediol monobenzyl ether

: 857894-32-7
(R_SR,R)-(-)-methyl 3-(6-benzyloxyhexyl)-3-(p-toluenesulfinylamino)propanoate

Guidance literature:: Multi-step reaction with 3 steps

1.1: 89 percent / PCC / CH₂Cl₂ / 2 h

2.1: 78 percent / Ti(OEt)4 / CH₂Cl₂ / 3 h / 20 °C

3.1: NaHMDS / tetrahydrofuran / 1 h / -78 °C

3.2: 83 percent / tetrahydrofuran; diethyl ether / 1 h / -78 °C

With titanium(IV) tetraethanolate; sodium hexamethyldisilazane; pyridinium chlorochromate; In tetrahydrofuran; dichloromethane;
DOI:10.1021/jo050373o