ethyl 2,3-di-O-(2-methylbenzoyl)-4-O-dichloroacetyl-1-thio-α-L-rhamnopyranoside

Base Information

Chemical Name:ethyl 2,3-di-O-(2-methylbenzoyl)-4-O-dichloroacetyl-1-thio-α-L-rhamnopyranoside
CAS No.:128775-42-8
Molecular Formula:C₂₆H₂₈Cl₂O₇S
Molecular Weight:555.476
Hs Code.:

Synonyms:ethyl 2,3-di-O-(2-methylbenzoyl)-4-O-dichloroacetyl-1-thio-α-L-rhamnopyranoside

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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 ethyl 2,3-di-O-(2-methylbenzoyl)-4-O-dichloroacetyl-1-thio-α-L-rhamnopyranoside

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Technology Process of ethyl 2,3-di-O-(2-methylbenzoyl)-4-O-dichloroacetyl-1-thio-α-L-rhamnopyranoside

There total 3 articles about ethyl 2,3-di-O-(2-methylbenzoyl)-4-O-dichloroacetyl-1-thio-α-L-rhamnopyranoside 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%

: 128775-41-7
ethyl 4-O-dichloroacetyl-1-thio-α-L-rhamnopyranoside

: 933-88-0
ortho-toluoyl chloride

: 128775-42-8
ethyl 2,3-di-O-(2-methylbenzoyl)-4-O-dichloroacetyl-1-thio-α-L-rhamnopyranoside

Guidance literature:: With pyridine; In 1,4-dioxane; for 1h; Ambient temperature;
DOI:10.1016/S0040-4020(01)89206-1

Reference yield:

: 127753-95-1
ethyl 2,3-O-isopropylidene-1-thio-α-L-rhamnopyranoside

: 128775-42-8
ethyl 2,3-di-O-(2-methylbenzoyl)-4-O-dichloroacetyl-1-thio-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: pyridine / 1 h / Ambient temperature

2: H₂O / acetic acid / 17 h / 45 °C

3: 73 percent / pyridine / dioxane / 1 h / Ambient temperature

With pyridine; water; In 1,4-dioxane; acetic acid;
DOI:10.1016/S0040-4020(01)89206-1

Reference yield:

: 128775-40-6
Dichloro-acetic acid (3aR,4S,6S,7S,7aR)-4-ethylsulfanyl-2,2,6-trimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-yl ester

: 128775-42-8
ethyl 2,3-di-O-(2-methylbenzoyl)-4-O-dichloroacetyl-1-thio-α-L-rhamnopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: H₂O / acetic acid / 17 h / 45 °C

2: 73 percent / pyridine / dioxane / 1 h / Ambient temperature

With pyridine; water; In 1,4-dioxane; acetic acid;
DOI:10.1016/S0040-4020(01)89206-1