2,3,6-tri-O-benzoyl-4-O-levulinoyl-α-D-galactopyranosyl 2,2,2-trichloroacetimidate

Base Information

Chemical Name:2,3,6-tri-O-benzoyl-4-O-levulinoyl-α-D-galactopyranosyl 2,2,2-trichloroacetimidate
CAS No.:195323-29-6
Molecular Formula:C₃₄H₃₀Cl₃NO₁₁
Molecular Weight:734.971
Hs Code.:

Synonyms:2,3,6-tri-O-benzoyl-4-O-levulinoyl-α-D-galactopyranosyl 2,2,2-trichloroacetimidate

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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 2,3,6-tri-O-benzoyl-4-O-levulinoyl-α-D-galactopyranosyl 2,2,2-trichloroacetimidate

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of 2,3,6-tri-O-benzoyl-4-O-levulinoyl-α-D-galactopyranosyl 2,2,2-trichloroacetimidate

There total 9 articles about 2,3,6-tri-O-benzoyl-4-O-levulinoyl-α-D-galactopyranosyl 2,2,2-trichloroacetimidate 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: 91.0%

: 545-06-2
trichloroacetonitrile

: 2,3,6-tri-O-benzoyl-4-O-levulinoyl-D-galactopyranose

: 195323-29-6
2,3,6-tri-O-benzoyl-4-O-levulinoyl-α-D-galactopyranosyl 2,2,2-trichloroacetimidate

Guidance literature:: With calcium sulfate; 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; for 1.5h; Ambient temperature;
DOI:10.1080/07328309708006543

Reference yield:

: 933045-19-3
p-methoxyphenyl 2,3,6-tri-O-benzoyl-4-O-levulinoyl-β-D-galactopyranoside

: 195323-29-6
2,3,6-tri-O-benzoyl-4-O-levulinoyl-α-D-galactopyranosyl 2,2,2-trichloroacetimidate

Guidance literature:: Multi-step reaction with 2 steps

1: cerium(IV) ammonium nitrate / toluene; acetonitrile; H₂O / 4.5 h / 0 - 20 °C

2: 1.35 g / DBU / CH₂Cl₂ / 1.5 h / 20 °C

With ammonium cerium(IV) nitrate; 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; water; toluene; acetonitrile;
DOI:10.1016/j.tet.2007.01.011

Reference yield:

: 123-76-2
levulinic acid

: 195323-29-6
2,3,6-tri-O-benzoyl-4-O-levulinoyl-α-D-galactopyranosyl 2,2,2-trichloroacetimidate

Guidance literature:: Multi-step reaction with 3 steps

1: 89 percent / 4-(dimethylamino)pyridine; N,N'-dicyclohexylcarbodiimide / CH₂Cl₂ / 15 h / 0 - 20 °C

2: cerium(IV) ammonium nitrate / toluene; acetonitrile; H₂O / 4.5 h / 0 - 20 °C

3: 1.35 g / DBU / CH₂Cl₂ / 1.5 h / 20 °C

With dmap; ammonium cerium(IV) nitrate; 1,8-diazabicyclo[5.4.0]undec-7-ene; dicyclohexyl-carbodiimide; In dichloromethane; water; toluene; acetonitrile;
DOI:10.1016/j.tet.2007.01.011