(+)-6-methyl-2(R)-<2-((2,5-dioxacyclopentyl)methyl)-2(S)-methyl-3(S)-((phenylsulfonyl)methyl)-1(R)-cyclopentyl>heptanoic acid

Base Information

Chemical Name:(+)-6-methyl-2(R)-<2-((2,5-dioxacyclopentyl)methyl)-2(S)-methyl-3(S)-((phenylsulfonyl)methyl)-1(R)-cyclopentyl>heptanoic acid
CAS No.:96843-40-2
Molecular Formula:C₂₅H₃₈O₆S
Molecular Weight:466.639
Hs Code.:

Synonyms:(+)-6-methyl-2(R)-<2-((2,5-dioxacyclopentyl)methyl)-2(S)-methyl-3(S)-((phenylsulfonyl)methyl)-1(R)-cyclopentyl>heptanoic acid

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Chemical Property of (+)-6-methyl-2(R)-<2-((2,5-dioxacyclopentyl)methyl)-2(S)-methyl-3(S)-((phenylsulfonyl)methyl)-1(R)-cyclopentyl>heptanoic acid

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Technology Process of (+)-6-methyl-2(R)-<2-((2,5-dioxacyclopentyl)methyl)-2(S)-methyl-3(S)-((phenylsulfonyl)methyl)-1(R)-cyclopentyl>heptanoic acid

There total 9 articles about (+)-6-methyl-2(R)-<2-((2,5-dioxacyclopentyl)methyl)-2(S)-methyl-3(S)-((phenylsulfonyl)methyl)-1(R)-cyclopentyl>heptanoic acid 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: 73.0%

: 107-21-1
ethylene glycol

: 105764-33-8
(R)-2-[(1R,2R,3R)-3-Benzenesulfonylmethyl-2-methyl-2-(2-oxo-ethyl)-cyclopentyl]-6-methyl-heptanoic acid

: 96843-40-2
(+)-6-methyl-2(R)-<2-((2,5-dioxacyclopentyl)methyl)-2(S)-methyl-3(S)-((phenylsulfonyl)methyl)-1(R)-cyclopentyl>heptanoic acid

Guidance literature:: o-chlorobenzylidene malononitrile; In benzene; for 2h; Heating;
DOI:10.1246/cl.1985.259

Reference yield:

: 96843-37-7,96894-96-1
C₂₅H₃₆O₄S

: 96843-40-2
(+)-6-methyl-2(R)-<2-((2,5-dioxacyclopentyl)methyl)-2(S)-methyl-3(S)-((phenylsulfonyl)methyl)-1(R)-cyclopentyl>heptanoic acid

Guidance literature:: Multi-step reaction with 4 steps

1: 72 percent / HCl, H₂ / 5percent Pd/C / methanol / 5 h / Ambient temperature

2: 98 percent / p-toluenesulfonic acid / 10 h / Heating

3: 1.) O₃, 2.) LiOH / 1.) CH₂Cl₂, -78 deg C, 30 min, 2.) THF, RT, 2 h

4: 73 percent / camphorsulfonic acid / benzene / 2 h / Heating

With hydrogenchloride; lithium hydroxide; camphor-10-sulfonic acid; hydrogen; toluene-4-sulfonic acid; ozone; palladium on activated charcoal; In methanol; benzene;
DOI:10.1021/jo00376a049

Reference yield:

: 96843-38-8
(-)-(1S,3aR,4R,7aS)-1-<(phenylsulfonyl)methyl>-4-(4-methylpentyl)-3a,4,5,6,7,7a-hexahydro-7a-methylindan-5-one

: 96843-40-2
(+)-6-methyl-2(R)-<2-((2,5-dioxacyclopentyl)methyl)-2(S)-methyl-3(S)-((phenylsulfonyl)methyl)-1(R)-cyclopentyl>heptanoic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 98 percent / p-toluenesulfonic acid / 10 h / Heating

2: 1.) O₃, 2.) LiOH / 1.) CH₂Cl₂, -78 deg C, 30 min, 2.) THF, RT, 2 h

3: 73 percent / camphorsulfonic acid / benzene / 2 h / Heating

With lithium hydroxide; camphor-10-sulfonic acid; toluene-4-sulfonic acid; ozone; In benzene;
DOI:10.1021/jo00376a049