p-methoxyphenyl O-(3,6-di-O-benzyl-4-O-chloroacetyl-2-O-p-methylbenzoyl-α-D-mannopyranosyl)-(1->4)-3,6-di-O-benzyl-2-O-p-methylbenzoyl-α-D-mannopyranoside

Base Information

Chemical Name:p-methoxyphenyl O-(3,6-di-O-benzyl-4-O-chloroacetyl-2-O-p-methylbenzoyl-α-D-mannopyranosyl)-(1->4)-3,6-di-O-benzyl-2-O-p-methylbenzoyl-α-D-mannopyranoside
CAS No.:123826-55-1
Molecular Formula:C₆₅H₆₅ClO₁₅
Molecular Weight:1121.68
Hs Code.:

p-methoxyphenyl O-(3,6-di-O-benzyl-4-O-chloroacetyl-2-O-p-methylbenzoyl-α-D-mannopyranosyl)-(1->4)-3,6-di-O-benzyl-2-O-p-methylbenzoyl-α-D-mannopyranoside

Synonyms:p-methoxyphenyl O-(3,6-di-O-benzyl-4-O-chloroacetyl-2-O-p-methylbenzoyl-α-D-mannopyranosyl)-(1->4)-3,6-di-O-benzyl-2-O-p-methylbenzoyl-α-D-mannopyranoside

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Chemical Property of p-methoxyphenyl O-(3,6-di-O-benzyl-4-O-chloroacetyl-2-O-p-methylbenzoyl-α-D-mannopyranosyl)-(1->4)-3,6-di-O-benzyl-2-O-p-methylbenzoyl-α-D-mannopyranoside

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Technology Process of p-methoxyphenyl O-(3,6-di-O-benzyl-4-O-chloroacetyl-2-O-p-methylbenzoyl-α-D-mannopyranosyl)-(1->4)-3,6-di-O-benzyl-2-O-p-methylbenzoyl-α-D-mannopyranoside

There total 8 articles about p-methoxyphenyl O-(3,6-di-O-benzyl-4-O-chloroacetyl-2-O-p-methylbenzoyl-α-D-mannopyranosyl)-(1->4)-3,6-di-O-benzyl-2-O-p-methylbenzoyl-α-D-mannopyranoside 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: 96.0%

: 123826-50-6
p-methoxyphenyl 3,6-di-O-benzyl-2-O-p-methylbenzoyl-α-D-mannopyranoside

: 126403-28-9
methyl 3,6-di-O-benzyl-4-O-chloroacetyl-2-O-p-methylbenzoyl-1-thio-α-D-mannopyranoside

: 123826-55-1
p-methoxyphenyl O-(3,6-di-O-benzyl-4-O-chloroacetyl-2-O-p-methylbenzoyl-α-D-mannopyranosyl)-(1->4)-3,6-di-O-benzyl-2-O-p-methylbenzoyl-α-D-mannopyranoside

Guidance literature:: With 4 A molecular sieve; tetrabutylammomium bromide; silver trifluoromethanesulfonate; copper(ll) bromide; In 1,2-dichloro-ethane; 0 deg C, 1 h then 20 deg C, 2 h;
DOI:10.1016/0008-6215(89)85173-0

Reference yield: 87.0%

: 123826-50-6
p-methoxyphenyl 3,6-di-O-benzyl-2-O-p-methylbenzoyl-α-D-mannopyranoside

: 123826-51-7
3,6-di-O-benzyl-4-O-chloroacetyl-2-O-p-methylbenzoyl-α-D-mannopyranosyl trichloroacetimidate

: 123826-55-1
p-methoxyphenyl O-(3,6-di-O-benzyl-4-O-chloroacetyl-2-O-p-methylbenzoyl-α-D-mannopyranosyl)-(1->4)-3,6-di-O-benzyl-2-O-p-methylbenzoyl-α-D-mannopyranoside

Guidance literature:: With trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve;
DOI:10.1016/S0040-4039(00)72734-1

Reference yield:

: 121238-27-5
2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl trichloroimidate

: 123826-55-1
p-methoxyphenyl O-(3,6-di-O-benzyl-4-O-chloroacetyl-2-O-p-methylbenzoyl-α-D-mannopyranosyl)-(1->4)-3,6-di-O-benzyl-2-O-p-methylbenzoyl-α-D-mannopyranoside

Guidance literature:: Multi-step reaction with 2 steps

1: 81 percent / pyridine / 4 h / -20 °C

2: 87 percent / molecular sieves 4 Angstroem, CF₃SO₂OSiMe₃ / 1,2-dichloro-ethane / 0.5 h / -20 °C

With pyridine; trimethylsilyl trifluoromethanesulfonate; 4 A molecular sieve; In 1,2-dichloro-ethane;
DOI:10.1016/0008-6215(89)85173-0