(-)-6-benzoylamino-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

Base Information

Chemical Name:(-)-6-benzoylamino-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose
CAS No.:100574-17-2
Molecular Formula:C₁₉H₂₅NO₆
Molecular Weight:363.411
Hs Code.:

Synonyms:(-)-6-benzoylamino-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

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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 (-)-6-benzoylamino-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

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Technology Process of (-)-6-benzoylamino-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

There total 4 articles about (-)-6-benzoylamino-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose 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: 76.0%

: 4711-01-7
6-amino-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

: 98-88-4
benzoyl chloride

: 100574-17-2
(-)-6-benzoylamino-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

Guidance literature:: With triethylamine; In dichloromethane; at 20 ℃; for 0.5h;
DOI:10.1016/S0008-6215(03)00382-3

Reference yield:

: 4933-77-1
(3aR,5S,5aR,8aS,8bR)-2,2,7,7-Tetramethyl-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran-5-carbaldehyde

: 100574-17-2
(-)-6-benzoylamino-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

Guidance literature:: Multi-step reaction with 3 steps

1: 76 percent / NH₂OH*HCl; NaOAc / methanol; H₂O / 24 h / 20 °C

2: 69 percent / LiAlH₄ / diethyl ether / 2 h / 20 °C

3: 76 percent / Et₃N / CH₂Cl₂ / 0.5 h / 20 °C

With lithium aluminium tetrahydride; hydroxylamine hydrochloride; sodium acetate; triethylamine; In methanol; diethyl ether; dichloromethane; water;
DOI:10.1016/S0008-6215(03)00382-3

Reference yield:

: 4478-43-7
(1,2:3,4-di-O-isopropylidene-6-O-(p-toluensulfonate))-D-galactopiranose

: 100574-17-2
(-)-6-benzoylamino-6-deoxy-1,2:3,4-di-O-isopropylidene-α-D-galactopyranose

Guidance literature:: Multi-step reaction with 2 steps

1: ammonia; methanol

2: aq. NaOH solution

With methanol; sodium hydroxide; ammonia;