allyl 2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-xylopyranosyl-(1->3)-2,4-di-O-benzoyl-α-D-xylopyranoside

Base Information

Chemical Name:allyl 2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-xylopyranosyl-(1->3)-2,4-di-O-benzoyl-α-D-xylopyranoside
CAS No.:502765-08-4
Molecular Formula:C₄₃H₃₉ClO₁₄
Molecular Weight:815.227
Hs Code.:

Synonyms:allyl 2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-xylopyranosyl-(1->3)-2,4-di-O-benzoyl-α-D-xylopyranoside

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Chemical Property of allyl 2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-xylopyranosyl-(1->3)-2,4-di-O-benzoyl-α-D-xylopyranoside

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Technology Process of allyl 2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-xylopyranosyl-(1->3)-2,4-di-O-benzoyl-α-D-xylopyranoside

There total 4 articles about allyl 2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-xylopyranosyl-(1->3)-2,4-di-O-benzoyl-α-D-xylopyranoside 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: 85.0%

: 502765-03-9
allyl 2,4-di-O-benzoyl-α-D-xylopyranoside

: 2,4-di-O-benzoyl-3-O-chloroacetyl-D-xylopyranosyl trichloroacetimidate

: 502765-08-4
allyl 2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-xylopyranosyl-(1->3)-2,4-di-O-benzoyl-α-D-xylopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; In dichloromethane; at -25 - 20 ℃; for 3h;
DOI:10.1016/S0008-6215(02)00285-9

Reference yield:

: 140420-69-5
allyl α-D-xylopyranoside

: 502765-08-4
allyl 2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-xylopyranosyl-(1->3)-2,4-di-O-benzoyl-α-D-xylopyranoside

Guidance literature:: Multi-step reaction with 3 steps

1: 75 percent / pyridine / 20 °C

2: 45 percent / pyridine / 20 °C

3: 85 percent / TMSOTf / CH₂Cl₂ / 3 h / -25 - 20 °C

With trimethylsilyl trifluoromethanesulfonate; In pyridine; dichloromethane;
DOI:10.1016/S0008-6215(02)00285-9

Reference yield:

: 98-88-4
benzoyl chloride

: 502765-08-4
allyl 2,4-di-O-benzoyl-3-O-chloroacetyl-β-D-xylopyranosyl-(1->3)-2,4-di-O-benzoyl-α-D-xylopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 45 percent / pyridine / 20 °C

2: 85 percent / TMSOTf / CH₂Cl₂ / 3 h / -25 - 20 °C

With trimethylsilyl trifluoromethanesulfonate; In pyridine; dichloromethane;
DOI:10.1016/S0008-6215(02)00285-9