p-methoxybenzyl 4-O-[4-O-(3-N-allyloxycarbonyl-4-O-p-nitrobenzoyl-3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)-3-O-allyloxycarbonyl-2,6-dideoxy-α-L-lyxo-hexopyranosyl]-3-O-allyloxycarbonyl-2,6-dideoxy-α-L-lyxo-hexopyranoside

Base Information

Chemical Name:p-methoxybenzyl 4-O-[4-O-(3-N-allyloxycarbonyl-4-O-p-nitrobenzoyl-3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)-3-O-allyloxycarbonyl-2,6-dideoxy-α-L-lyxo-hexopyranosyl]-3-O-allyloxycarbonyl-2,6-dideoxy-α-L-lyxo-hexopyranoside
CAS No.:452071-55-5
Molecular Formula:C₄₅H₅₆N₂O₁₉
Molecular Weight:928.942
Hs Code.:

p-methoxybenzyl 4-O-[4-O-(3-N-allyloxycarbonyl-4-O-p-nitrobenzoyl-3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)-3-O-allyloxycarbonyl-2,6-dideoxy-α-L-lyxo-hexopyranosyl]-3-O-allyloxycarbonyl-2,6-dideoxy-α-L-lyxo-hexopyranoside

Synonyms:p-methoxybenzyl 4-O-[4-O-(3-N-allyloxycarbonyl-4-O-p-nitrobenzoyl-3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)-3-O-allyloxycarbonyl-2,6-dideoxy-α-L-lyxo-hexopyranosyl]-3-O-allyloxycarbonyl-2,6-dideoxy-α-L-lyxo-hexopyranoside

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Chemical Property of p-methoxybenzyl 4-O-[4-O-(3-N-allyloxycarbonyl-4-O-p-nitrobenzoyl-3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)-3-O-allyloxycarbonyl-2,6-dideoxy-α-L-lyxo-hexopyranosyl]-3-O-allyloxycarbonyl-2,6-dideoxy-α-L-lyxo-hexopyranoside

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Technology Process of p-methoxybenzyl 4-O-[4-O-(3-N-allyloxycarbonyl-4-O-p-nitrobenzoyl-3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)-3-O-allyloxycarbonyl-2,6-dideoxy-α-L-lyxo-hexopyranosyl]-3-O-allyloxycarbonyl-2,6-dideoxy-α-L-lyxo-hexopyranoside

There total 12 articles about p-methoxybenzyl 4-O-[4-O-(3-N-allyloxycarbonyl-4-O-p-nitrobenzoyl-3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)-3-O-allyloxycarbonyl-2,6-dideoxy-α-L-lyxo-hexopyranosyl]-3-O-allyloxycarbonyl-2,6-dideoxy-α-L-lyxo-hexopyranoside 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: 41.0%

: 195865-16-8
p-methoxybenzyl 3-O-allyloxycarbonyl-2,6-dideoxy-α-L-lyxo-hexopyranoside

: 452071-54-4
phenyl 4-O-(3-N-allyloxycarbonyl-3-amino-2,3,6-trideoxy-4-O-p-nitrobenzoyl-α-L-lyxo-hexopyranosyl)-3-O-allyloxycarbonyl-2,6-dideoxy-1-thio-α-L-lyxo-hexopyranoside

: 452071-55-5
p-methoxybenzyl 4-O-[4-O-(3-N-allyloxycarbonyl-4-O-p-nitrobenzoyl-3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)-3-O-allyloxycarbonyl-2,6-dideoxy-α-L-lyxo-hexopyranosyl]-3-O-allyloxycarbonyl-2,6-dideoxy-α-L-lyxo-hexopyranoside

Guidance literature:: With iodonium di(2,4,6-trimethylpyridine) perchlorate; 4 A molecular sieve; In diethyl ether; 1,2-dichloro-ethane; at 10 ℃; for 1.5h;
DOI:10.1016/S0968-0896(01)00411-4

Reference yield:

: 54621-94-2
3,4-di-O-acetyl-L-fucal

: 452071-55-5
p-methoxybenzyl 4-O-[4-O-(3-N-allyloxycarbonyl-4-O-p-nitrobenzoyl-3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)-3-O-allyloxycarbonyl-2,6-dideoxy-α-L-lyxo-hexopyranosyl]-3-O-allyloxycarbonyl-2,6-dideoxy-α-L-lyxo-hexopyranoside

Guidance literature:: Multi-step reaction with 8 steps

1.1: 9 g / Ph₃P*HBr / CH₂Cl₂ / 1 h / 20 °C

2.1: 3.5 g / MeONa / methanol / 2 h / 20 °C

3.1: Bu₂SnO / toluene / 12 h / Heating

3.2: Et₃N / toluene / 2 h / -45 °C

3.3: 62 percent / oxalic acid / toluene; acetonitrile / -78 - 20 °C

4.1: molecular sieves 4 Angstroem; iodonium dicollidine perchlorate / diethyl ether; 1,2-dichloro-ethane / 1 h / 10 °C

4.2: 74 percent / Ph₃P / diethyl ether; 1,2-dichloro-ethane / 1 h

5.1: 100 percent / Ce(NH₄)2(NO₃)6 / acetonitrile; H₂O / 2 h / 20 °C

6.1: pyridine / 2 h / 0 °C

7.1: 54 percent / CF₃SO₃SiMe₃ / CH₂Cl₂ / 1 h / 0 °C

8.1: 41 percent / molecular sieves 4 Angstroem; iodonium dicollidine perchlorate / diethyl ether; 1,2-dichloro-ethane / 1.5 h / 10 °C

With pyridine; ammonium cerium(IV) nitrate; trimethylsilyl trifluoromethanesulfonate; iodonium di(2,4,6-trimethylpyridine) perchlorate; 4 A molecular sieve; sodium methylate; triphenylphosphine hydrobromide; di(n-butyl)tin oxide; In methanol; diethyl ether; dichloromethane; water; 1,2-dichloro-ethane; toluene; acetonitrile;
DOI:10.1016/S0968-0896(01)00411-4

Reference yield:

: 452071-50-0
p-methoxybenzyl 2,6-dideoxy-α-L-lyxo-hexopyranoside

: 452071-55-5
p-methoxybenzyl 4-O-[4-O-(3-N-allyloxycarbonyl-4-O-p-nitrobenzoyl-3-amino-2,3,6-trideoxy-α-L-lyxo-hexopyranosyl)-3-O-allyloxycarbonyl-2,6-dideoxy-α-L-lyxo-hexopyranosyl]-3-O-allyloxycarbonyl-2,6-dideoxy-α-L-lyxo-hexopyranoside

Guidance literature:: Multi-step reaction with 6 steps

1.1: Bu₂SnO / toluene / 12 h / Heating

1.2: Et₃N / toluene / 2 h / -45 °C

1.3: 62 percent / oxalic acid / toluene; acetonitrile / -78 - 20 °C

2.1: molecular sieves 4 Angstroem; iodonium dicollidine perchlorate / diethyl ether; 1,2-dichloro-ethane / 1 h / 10 °C

2.2: 74 percent / Ph₃P / diethyl ether; 1,2-dichloro-ethane / 1 h

3.1: 100 percent / Ce(NH₄)2(NO₃)6 / acetonitrile; H₂O / 2 h / 20 °C

4.1: pyridine / 2 h / 0 °C

5.1: 54 percent / CF₃SO₃SiMe₃ / CH₂Cl₂ / 1 h / 0 °C

6.1: 41 percent / molecular sieves 4 Angstroem; iodonium dicollidine perchlorate / diethyl ether; 1,2-dichloro-ethane / 1.5 h / 10 °C

With pyridine; ammonium cerium(IV) nitrate; trimethylsilyl trifluoromethanesulfonate; iodonium di(2,4,6-trimethylpyridine) perchlorate; 4 A molecular sieve; di(n-butyl)tin oxide; In diethyl ether; dichloromethane; water; 1,2-dichloro-ethane; toluene; acetonitrile;
DOI:10.1016/S0968-0896(01)00411-4