6-O-acetyl-2,4-di-O-benzyl-3-O-trichloroacetyl-α-D-galactopyranosylbromid

Base Information

Chemical Name:6-O-acetyl-2,4-di-O-benzyl-3-O-trichloroacetyl-α-D-galactopyranosylbromid
CAS No.:81661-62-3
Molecular Formula:C₂₄H₂₄BrCl₃O₇
Molecular Weight:610.713
Hs Code.:

Synonyms:6-O-acetyl-2,4-di-O-benzyl-3-O-trichloroacetyl-α-D-galactopyranosylbromid

Suppliers and Price of 6-O-acetyl-2,4-di-O-benzyl-3-O-trichloroacetyl-α-D-galactopyranosylbromid

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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-O-acetyl-2,4-di-O-benzyl-3-O-trichloroacetyl-α-D-galactopyranosylbromid

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Technology Process of 6-O-acetyl-2,4-di-O-benzyl-3-O-trichloroacetyl-α-D-galactopyranosylbromid

There total 1 articles about 6-O-acetyl-2,4-di-O-benzyl-3-O-trichloroacetyl-α-D-galactopyranosylbromid 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: 92.0%

: 81661-63-4
1,6-di-O-acetyl-2,4-di-O-benzyl-3-O-trichloroacetyl-α-D-galactopyranose

: 81661-62-3
6-O-acetyl-2,4-di-O-benzyl-3-O-trichloroacetyl-α-D-galactopyranosylbromid

Guidance literature:: With titanium(IV) bromide; In dichloromethane; ethyl acetate; for 18h;
DOI:10.1016/S0008-6215(00)81032-0

Reference yield:

: 3-O-Acetyl-1,6-anhydro-2-azido-2-desoxy-β-D-galactopyranose

: 81661-62-3
6-O-acetyl-2,4-di-O-benzyl-3-O-trichloroacetyl-α-D-galactopyranosylbromid

: Trichloro-acetic acid (2R,3R,4S,5S,6R)-2-((1R,2S,3R,4R,5R)-3-acetoxy-4-azido-6,8-dioxa-bicyclo[3.2.1]oct-2-yloxy)-6-acetoxymethyl-3,5-bis-benzyloxy-tetrahydro-pyran-4-yl ester

: Trichloro-acetic acid (2S,3R,4S,5S,6R)-2-((1R,2S,3R,4R,5R)-3-acetoxy-4-azido-6,8-dioxa-bicyclo[3.2.1]oct-2-yloxy)-6-acetoxymethyl-3,5-bis-benzyloxy-tetrahydro-pyran-4-yl ester

Guidance literature:: With 4 A molecular sieve; silver zeolite; In toluene; Yield given. Yields of byproduct given. Title compound not separated from byproducts; Ambient temperature;

Reference yield:

: 75347-81-8
benzyl-4-O-(6-O-benzoyl-2,3-di-O-benzyl-β-D-galactopyranosyl)-2,3,6-tri-O-benzyl-β-D-glucopyranosid

: 81661-62-3
6-O-acetyl-2,4-di-O-benzyl-3-O-trichloroacetyl-α-D-galactopyranosylbromid

: 81661-72-5
benzyl-O-(6-O-acetyl-2,4-di-O-benzyl-3-O-trichloroacetyl-α-D-galactopyranosyl)-(1->4)-O-(6-O-benzoyl-2,3-di-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranosid

Guidance literature:: With calcium sulfate; 4 A molecular sieve; silver perchlorate; silver carbonate; Yield given. Multistep reaction; 1.) dichloromethane, 1 h., 2.) dichloromethane, 18 h.;
DOI:10.1016/S0008-6215(00)81032-0