Methanesulfonic acid (1S,2R,4S)-2,4-bis-benzyloxymethoxy-4-dimethylcarbamoyl-1-methyl-butyl ester

Base Information

Chemical Name:Methanesulfonic acid (1S,2R,4S)-2,4-bis-benzyloxymethoxy-4-dimethylcarbamoyl-1-methyl-butyl ester
CAS No.:74282-57-8
Molecular Formula:C₂₅H₃₅NO₈S
Molecular Weight:509.621
Hs Code.:

Synonyms:Methanesulfonic acid (1S,2R,4S)-2,4-bis-benzyloxymethoxy-4-dimethylcarbamoyl-1-methyl-butyl ester

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of Methanesulfonic acid (1S,2R,4S)-2,4-bis-benzyloxymethoxy-4-dimethylcarbamoyl-1-methyl-butyl ester

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Technology Process of Methanesulfonic acid (1S,2R,4S)-2,4-bis-benzyloxymethoxy-4-dimethylcarbamoyl-1-methyl-butyl ester

There total 5 articles about Methanesulfonic acid (1S,2R,4S)-2,4-bis-benzyloxymethoxy-4-dimethylcarbamoyl-1-methyl-butyl ester 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: 93.0%

: 74282-56-7
(2R,4S,5S)-2,4-Bis-benzyloxymethoxy-5-hydroxy-hexanoic acid dimethylamide

: 124-63-0
methanesulfonyl chloride

: 74282-57-8
Methanesulfonic acid (1R,2R,4S)-2,4-bis-benzyloxymethoxy-4-dimethylcarbamoyl-1-methyl-butyl ester

Guidance literature:: With triethylamine; In dichloromethane;
DOI:10.1021/jo01304a056

Reference yield:

: 74282-54-5
(3R,5S,6R)-3,5-Bis-benzyloxymethoxy-6-methyl-tetrahydro-pyran-2-ol

: 74282-57-8
Methanesulfonic acid (1S,2R,4S)-2,4-bis-benzyloxymethoxy-4-dimethylcarbamoyl-1-methyl-butyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / CrO₃*2C₅H₅N / CH₂Cl₂

2: benzene / 3 h / 25 °C

3: Et₃N / CH₂Cl₂

With dipyridine chromium trioxide; triethylamine; In dichloromethane; benzene;
DOI:10.1021/jo01304a056

Reference yield:

: 74282-54-5
(3R,5S,6S)-3,5-Bis-benzyloxymethoxy-6-methyl-tetrahydro-pyran-2-ol

: 74282-57-8
Methanesulfonic acid (1R,2R,4S)-2,4-bis-benzyloxymethoxy-4-dimethylcarbamoyl-1-methyl-butyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 90 percent / CrO₃*2C₅H₅N / CH₂Cl₂

2: 97 percent / benzene / 3 h / 25 °C

3: 93 percent / Et₃N / CH₂Cl₂

With dipyridine chromium trioxide; triethylamine; In dichloromethane; benzene;
DOI:10.1021/jo01304a056