ethyl 4,8-anhydro-5,6,7,9-tetra-O-benzyl-2,3-dideoxy-3-(p-methoxybenzylamino)-D-erythro-L-gluco-nonanoate

Base Information

Chemical Name:ethyl 4,8-anhydro-5,6,7,9-tetra-O-benzyl-2,3-dideoxy-3-(p-methoxybenzylamino)-D-erythro-L-gluco-nonanoate
CAS No.:874303-53-4
Molecular Formula:C₄₇H₅₃NO₈
Molecular Weight:759.94
Hs Code.:

Synonyms:ethyl 4,8-anhydro-5,6,7,9-tetra-O-benzyl-2,3-dideoxy-3-(p-methoxybenzylamino)-D-erythro-L-gluco-nonanoate

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Chemical Property of ethyl 4,8-anhydro-5,6,7,9-tetra-O-benzyl-2,3-dideoxy-3-(p-methoxybenzylamino)-D-erythro-L-gluco-nonanoate

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Technology Process of ethyl 4,8-anhydro-5,6,7,9-tetra-O-benzyl-2,3-dideoxy-3-(p-methoxybenzylamino)-D-erythro-L-gluco-nonanoate

There total 3 articles about ethyl 4,8-anhydro-5,6,7,9-tetra-O-benzyl-2,3-dideoxy-3-(p-methoxybenzylamino)-D-erythro-L-gluco-nonanoate 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:

: (4-methoxy-benzyl)-(3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-ylmethylene)-amine

: 105-36-2
ethyl bromoacetate

: 874303-53-4
ethyl 4,8-anhydro-5,6,7,9-tetra-O-benzyl-2,3-dideoxy-3-(p-methoxybenzylamino)-D-erythro-L-gluco-nonanoate

Guidance literature:: (4-methoxy-benzyl)-(3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-ylmethylene)-amine; With dimethyl zinc(II); In dichloromethane; toluene; at 20 ℃; for 0.25h;

ethyl bromoacetate; bis(triphenylphosphine)nickel(II) chloride; In dichloromethane; toluene; at 20 ℃; for 12h;
DOI:10.1002/chem.200500823

Reference yield:

: 140397-47-3
2,6-anhydro-3,4,5,7-tetra-O-benzyl-aldehydo-D-glycero-D-galacto-heptopyranose

: 874303-53-4
ethyl 4,8-anhydro-5,6,7,9-tetra-O-benzyl-2,3-dideoxy-3-(p-methoxybenzylamino)-D-erythro-L-gluco-nonanoate

Guidance literature:: Multi-step reaction with 2 steps

1.1: 4 Angstroem molecular sieves / methanol / 0.25 h / 20 °C

2.1: Me₂Zn / toluene; CH₂Cl₂ / 0.25 h / 20 °C

2.2: 456 mg / [NiCl₂(PPh₃)2] / toluene; CH₂Cl₂ / 12 h / 20 °C

With 4 A molecular sieve; dimethyl zinc(II); In methanol; dichloromethane; toluene;
DOI:10.1002/chem.200500823

Reference yield:

: 2393-23-9
4-methoxy-benzylamine

: 874303-53-4
ethyl 4,8-anhydro-5,6,7,9-tetra-O-benzyl-2,3-dideoxy-3-(p-methoxybenzylamino)-D-erythro-L-gluco-nonanoate

Guidance literature:: Multi-step reaction with 2 steps

1.1: 4 Angstroem molecular sieves / methanol / 0.25 h / 20 °C

2.1: Me₂Zn / toluene; CH₂Cl₂ / 0.25 h / 20 °C

2.2: 456 mg / [NiCl₂(PPh₃)2] / toluene; CH₂Cl₂ / 12 h / 20 °C

With 4 A molecular sieve; dimethyl zinc(II); In methanol; dichloromethane; toluene;
DOI:10.1002/chem.200500823