2,3-O--(2R,3R)-weinsaure-dimethylester

Base Information

Chemical Name:2,3-O--(2R,3R)-weinsaure-dimethylester
CAS No.:73979-05-2
Molecular Formula:C₁₉H₂₅NO₈S
Molecular Weight:427.475
Hs Code.:

2,3-O-<D-glycero-3-(p-Tolylsulfonylamino)-trans-4-hexenyliden>-(2R,3R)-weinsaure-dimethylester

Synonyms:2,3-O--(2R,3R)-weinsaure-dimethylester

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Chemical Property of 2,3-O--(2R,3R)-weinsaure-dimethylester

Chemical Property:

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Technology Process of 2,3-O--(2R,3R)-weinsaure-dimethylester

There total 6 articles about 2,3-O--(2R,3R)-weinsaure-dimethylester 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: 13.0%

: 60123-29-7
N,N'-di(p-tolylsulfonyl)selenium diimide

: 73979-04-1
trans-4-Hexenal-((2R,3R)tartaric acid dimethyl ester acetal)

: 73979-05-2
2,3-O--(2R,3R)-weinsaure-dimethylester

: trans-3-Tosylamino-L-glycero-4-hexenal-((2R,3R)-weinsaeure-dimethylester-acetal)

Guidance literature:: In dichloromethane; 1) 0 deg C, 3 h, 2) r.t., 24 h;

Reference yield:

: 25166-87-4
trans-4-hexenal

: 73979-05-2
2,3-O--(2R,3R)-weinsaure-dimethylester

Guidance literature:: Multi-step reaction with 3 steps

1: 63 percent / 10 percent methanolic HCl / methanol / Heating

2: 77 percent / p-TsOH / benzene / 1 h / Heating

3: 17 percent / CH₂Cl₂ / 1) 0 deg C, 3 h, 2) r.t., 24 h

With hydrogenchloride; toluene-4-sulfonic acid; In methanol; dichloromethane; benzene;

Reference yield:

: 73979-03-0
trans-4-Hexenal-dimethylacetal

: 73979-05-2
2,3-O--(2R,3R)-weinsaure-dimethylester

Guidance literature:: Multi-step reaction with 2 steps

1: 77 percent / p-TsOH / benzene / 1 h / Heating

2: 17 percent / CH₂Cl₂ / 1) 0 deg C, 3 h, 2) r.t., 24 h

With toluene-4-sulfonic acid; In dichloromethane; benzene;