4-O-benzyl-2-O-chloroacetyl-3-O-para-methoxybenzyl-α-L-rhamnopyranosyl trichloroacetimidate

Base Information

Chemical Name:4-O-benzyl-2-O-chloroacetyl-3-O-para-methoxybenzyl-α-L-rhamnopyranosyl trichloroacetimidate
CAS No.:1349064-65-8
Molecular Formula:C₂₅H₂₇Cl₄NO₇
Molecular Weight:595.304
Hs Code.:

Synonyms:4-O-benzyl-2-O-chloroacetyl-3-O-para-methoxybenzyl-α-L-rhamnopyranosyl trichloroacetimidate

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Chemical Property of 4-O-benzyl-2-O-chloroacetyl-3-O-para-methoxybenzyl-α-L-rhamnopyranosyl trichloroacetimidate

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Technology Process of 4-O-benzyl-2-O-chloroacetyl-3-O-para-methoxybenzyl-α-L-rhamnopyranosyl trichloroacetimidate

There total 9 articles about 4-O-benzyl-2-O-chloroacetyl-3-O-para-methoxybenzyl-α-L-rhamnopyranosyl trichloroacetimidate 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:

: C₂₃H₂₇ClO₇

: 545-06-2
trichloroacetonitrile

: 1349064-65-8
4-O-benzyl-2-O-chloroacetyl-3-O-para-methoxybenzyl-α-L-rhamnopyranosyl trichloroacetimidate

Guidance literature:: 1,8-diazabicyclo[5.4.0]undec-7-ene; In 1,2-dichloro-ethane; at 20 ℃; for 1h; Inert atmosphere;

Reference yield:

: 144174-52-7
allyl 4-O-benzyl-3-O-para-methoxybenzyl-α-L-rhamnopyranoside

: 1349064-65-8
4-O-benzyl-2-O-chloroacetyl-3-O-para-methoxybenzyl-α-L-rhamnopyranosyl trichloroacetimidate

Guidance literature:: Multi-step reaction with 4 steps

1: pyridine / dichloromethane / 3 h / 20 °C / Cooling with ice; Inert atmosphere

2: hydrogen / (1,5-cyclooctadiene)[bis(methyldiphenylphosphine)]iridium(I) hexafluorophosphate / tetrahydrofuran / 20 °C / Inert atmosphere

3: water; iodine / tetrahydrofuran / 1 h / 20 °C

4: 1,8-diazabicyclo[5.4.0]undec-7-ene / 1,2-dichloro-ethane / 1 h / 20 °C / Inert atmosphere

With pyridine; water; hydrogen; iodine; (1,5-cyclooctadiene)[bis(methyldiphenylphosphine)]iridium(I) hexafluorophosphate; 1,8-diazabicyclo[5.4.0]undec-7-ene; In tetrahydrofuran; dichloromethane; 1,2-dichloro-ethane;

Reference yield:

: 1349065-21-9
allyl 4-O-benzyl-2-O-chloroacetyl-3-O-para-methoxybenzyl-α-L-rhamnopyranoside

: 1349064-65-8
4-O-benzyl-2-O-chloroacetyl-3-O-para-methoxybenzyl-α-L-rhamnopyranosyl trichloroacetimidate

Guidance literature:: Multi-step reaction with 3 steps

1: hydrogen / (1,5-cyclooctadiene)[bis(methyldiphenylphosphine)]iridium(I) hexafluorophosphate / tetrahydrofuran / 20 °C / Inert atmosphere

2: water; iodine / tetrahydrofuran / 1 h / 20 °C

3: 1,8-diazabicyclo[5.4.0]undec-7-ene / 1,2-dichloro-ethane / 1 h / 20 °C / Inert atmosphere

With water; hydrogen; iodine; (1,5-cyclooctadiene)[bis(methyldiphenylphosphine)]iridium(I) hexafluorophosphate; 1,8-diazabicyclo[5.4.0]undec-7-ene; In tetrahydrofuran; 1,2-dichloro-ethane;