1-isopropoxycarbonyloxyethyl(2R)-2-benzyloxy-3,3-dimethyl-4-(3-phenoxysulfonylpropyl sulfonyloxy)butanoate

Base Information

Chemical Name:1-isopropoxycarbonyloxyethyl(2R)-2-benzyloxy-3,3-dimethyl-4-(3-phenoxysulfonylpropyl sulfonyloxy)butanoate
CAS No.:1266342-74-8
Molecular Formula:C₂₈H₃₈O₁₂S₂
Molecular Weight:630.735
Hs Code.:

Synonyms:1-isopropoxycarbonyloxyethyl(2R)-2-benzyloxy-3,3-dimethyl-4-(3-phenoxysulfonylpropyl sulfonyloxy)butanoate

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Chemical Property of 1-isopropoxycarbonyloxyethyl(2R)-2-benzyloxy-3,3-dimethyl-4-(3-phenoxysulfonylpropyl sulfonyloxy)butanoate

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Technology Process of 1-isopropoxycarbonyloxyethyl(2R)-2-benzyloxy-3,3-dimethyl-4-(3-phenoxysulfonylpropyl sulfonyloxy)butanoate

There total 4 articles about 1-isopropoxycarbonyloxyethyl(2R)-2-benzyloxy-3,3-dimethyl-4-(3-phenoxysulfonylpropyl sulfonyloxy)butanoate 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: 47.0%

: 1266342-72-6
(2R)-2-benzyloxy-3,3-dimethyl-4-(3-phenoxysulfonylpropylsulfonyloxy)butanoic acid

: 98298-66-9
1-(isopropoxycarbonyloxy)ethyl chloride

: 1266342-74-8
1-isopropoxycarbonyloxyethyl(2R)-2-benzyloxy-3,3-dimethyl-4-(3-phenoxysulfonylpropyl sulfonyloxy)butanoate

Guidance literature:: With silver carbonate; In toluene; at 40 ℃; for 18h;

Reference yield:

: 1266342-69-1
1-[(3R)-3-benzyloxy-2,2-dimethyl-4-oxo-butyl]-phenyl propane-1,3-disulfonate

: 1266342-74-8
1-isopropoxycarbonyloxyethyl(2R)-2-benzyloxy-3,3-dimethyl-4-(3-phenoxysulfonylpropyl sulfonyloxy)butanoate

Guidance literature:: Multi-step reaction with 2 steps

1: chromium(VI) oxide; sulfuric acid / water; acetone / 1 h / 0 °C

2: silver carbonate / toluene / 18 h / 40 °C

With chromium(VI) oxide; sulfuric acid; silver carbonate; In water; acetone; toluene;

Reference yield:

: 1266342-27-1
3-phenoxysulfonyl-1-propanesulfonyl chloride

: 1266342-74-8
1-isopropoxycarbonyloxyethyl(2R)-2-benzyloxy-3,3-dimethyl-4-(3-phenoxysulfonylpropyl sulfonyloxy)butanoate

Guidance literature:: Multi-step reaction with 4 steps

1: pyridine / dichloromethane / 18 h / 20 °C

2: ozone; dimethylsulfide / dichloromethane / -78 - 20 °C

3: chromium(VI) oxide; sulfuric acid / water; acetone / 1 h / 0 °C

4: silver carbonate / toluene / 18 h / 40 °C

With pyridine; chromium(VI) oxide; dimethylsulfide; sulfuric acid; ozone; silver carbonate; In dichloromethane; water; acetone; toluene;