(2R,3S)-5,7-Bis-benzyloxy-2-(3,4-bis-benzyloxy-phenyl)-3-((2S,3R,4R,5S,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-chroman

Base Information

Chemical Name:(2R,3S)-5,7-Bis-benzyloxy-2-(3,4-bis-benzyloxy-phenyl)-3-((2S,3R,4R,5S,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-chroman
CAS No.:294203-76-2
Molecular Formula:C₇₀H₆₆O₁₀
Molecular Weight:1067.29
Hs Code.:

Synonyms:(2R,3S)-5,7-Bis-benzyloxy-2-(3,4-bis-benzyloxy-phenyl)-3-((2S,3R,4R,5S,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-chroman

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Chemical Property of (2R,3S)-5,7-Bis-benzyloxy-2-(3,4-bis-benzyloxy-phenyl)-3-((2S,3R,4R,5S,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-chroman

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Technology Process of (2R,3S)-5,7-Bis-benzyloxy-2-(3,4-bis-benzyloxy-phenyl)-3-((2S,3R,4R,5S,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-chroman

There total 3 articles about (2R,3S)-5,7-Bis-benzyloxy-2-(3,4-bis-benzyloxy-phenyl)-3-((2S,3R,4R,5S,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-chroman 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: 82.0%

: 80152-99-4
1-O-acetyl-2,3,4-tri-O-benzyl-6-deoxy-α-L-mannose

: 20728-73-8
5,7,3',4'-tetra-O-benzyl-(+)-catechin

: 294203-76-2
(2R,3S)-5,7-Bis-benzyloxy-2-(3,4-bis-benzyloxy-phenyl)-3-((2S,3R,4R,5S,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-chroman

Guidance literature:: With bis(cyclopentadienyl)hafnium dichloride; silver perchlorate; In dichloromethane; at -78 - -35 ℃;
DOI:10.1016/S0040-4039(00)00826-1

Reference yield: 55.0%

: 80152-99-4
1-O-acetyl-2,3,4-tri-O-benzyl-6-deoxy-α-L-mannose

: 20728-73-8
5,7,3',4'-tetra-O-benzyl-(+)-catechin

: 294203-76-2
(2R,3S)-5,7-Bis-benzyloxy-2-(3,4-bis-benzyloxy-phenyl)-3-((2S,3R,4R,5S,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-chroman

: (2R,3S)-5,7-Bis-benzyloxy-2-(3,4-bis-benzyloxy-phenyl)-3-((2R,3R,4R,5S,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-chroman

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -78 - -30 ℃;
DOI:10.1016/S0040-4039(00)00826-1

Reference yield: 47.0%

: 104495-20-7
2,3,4-tris-O-(phenylmethyl)-α-L-rhamnopyranosyl fluoride

: 20728-73-8
5,7,3',4'-tetra-O-benzyl-(+)-catechin

: 294203-76-2
(2R,3S)-5,7-Bis-benzyloxy-2-(3,4-bis-benzyloxy-phenyl)-3-((2S,3R,4R,5S,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-chroman

: (2R,3S)-5,7-Bis-benzyloxy-2-(3,4-bis-benzyloxy-phenyl)-3-((2R,3R,4R,5S,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-chroman

Guidance literature:: With bis(cyclopentadienyl)hafnium dichloride; silver trifluoromethanesulfonate; In dichloromethane; at -78 - -72 ℃;
DOI:10.1016/S0040-4039(00)00826-1