Methanesulfonic acid (2S,3S)-3-benzyloxy-3-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-methyl-propyl ester

Base Information

Chemical Name:Methanesulfonic acid (2S,3S)-3-benzyloxy-3-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-methyl-propyl ester
CAS No.:121964-11-2
Molecular Formula:C₁₇H₂₆O₆S
Molecular Weight:358.456
Hs Code.:

Synonyms:Methanesulfonic acid (2S,3S)-3-benzyloxy-3-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-methyl-propyl 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 (2S,3S)-3-benzyloxy-3-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-methyl-propyl ester

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Technology Process of Methanesulfonic acid (2S,3S)-3-benzyloxy-3-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-methyl-propyl ester

There total 2 articles about Methanesulfonic acid (2S,3S)-3-benzyloxy-3-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-methyl-propyl 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: 92.0%

: 121964-06-5
(2R,3S,4S)-3-O-Benzyl-1,2-O-isopropylidene-4-methylpentane-1,2,3,5-tetrol

: 124-63-0
methanesulfonyl chloride

: 121964-11-2
Methanesulfonic acid (2S,3S)-3-benzyloxy-3-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-methyl-propyl ester

Guidance literature:: With pyridine; dmap; In tetrahydrofuran; 1.) 14 h, 20 degC, 2.) 2 h, 45 degC;
DOI:10.1021/ja00201a033

Reference yield:

: 100572-69-8
(2R,3S,4S)-3-Bnzyloxy-1,2-O-isopropylidene-4-methyl-5-hexene-1,2-diol

: 121964-11-2
Methanesulfonic acid (2S,3S)-3-benzyloxy-3-((R)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-methyl-propyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) O₃, 2.) NaBH₄ / 1.) MeOH, -78 degC, 2.) 20 degC

2: 92 percent / DMAP, pyridine / tetrahydrofuran / 1.) 14 h, 20 degC, 2.) 2 h, 45 degC

With pyridine; dmap; sodium tetrahydroborate; ozone; In tetrahydrofuran;
DOI:10.1021/ja00201a033