(2E,6E)-5-[(2,3,4,6-tetra-O-pivaloyl-β-D-galactopyranosyl)amino]-7-phenyl-hepta-2,6-dienal

Base Information

Chemical Name:(2E,6E)-5-[(2,3,4,6-tetra-O-pivaloyl-β-D-galactopyranosyl)amino]-7-phenyl-hepta-2,6-dienal
CAS No.:1438284-50-4
Molecular Formula:C₃₉H₅₇NO₁₀
Molecular Weight:699.882
Hs Code.:

Synonyms:(2E,6E)-5-[(2,3,4,6-tetra-O-pivaloyl-β-D-galactopyranosyl)amino]-7-phenyl-hepta-2,6-dienal

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Chemical Property of (2E,6E)-5-[(2,3,4,6-tetra-O-pivaloyl-β-D-galactopyranosyl)amino]-7-phenyl-hepta-2,6-dienal

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Technology Process of (2E,6E)-5-[(2,3,4,6-tetra-O-pivaloyl-β-D-galactopyranosyl)amino]-7-phenyl-hepta-2,6-dienal

There total 2 articles about (2E,6E)-5-[(2,3,4,6-tetra-O-pivaloyl-β-D-galactopyranosyl)amino]-7-phenyl-hepta-2,6-dienal 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:

: 63383-46-0
1-(trimethylsiloxy)-1,3-butadiene

: 202932-48-7
2,2-Dimethyl-propionic acid (2R,3S,4S,5R,6R)-3,5-bis-(2,2-dimethyl-propionyloxy)-2-(2,2-dimethyl-propionyloxymethyl)-6-[(E)-3-phenyl-prop-2-en-(E)-ylideneamino]-tetrahydro-pyran-4-yl ester

: 1438284-50-4
(2E,6E)-5-[(2,3,4,6-tetra-O-pivaloyl-β-D-galactopyranosyl)amino]-7-phenyl-hepta-2,6-dienal

: 1438284-66-2
(2E,6E)-5-[(2,3,4,6-tetra-O-pivaloyl-β-D-galactopyranosyl)amino]-7-phenyl-hepta-2,6-dienal

Guidance literature:: With aluminum (III) chloride; In tetrahydrofuran; at -50 ℃; for 58h; Overall yield = 85 %; Overall yield = 178 mg; diastereoselective reaction; Inert atmosphere;
DOI:10.1016/j.carres.2013.03.020

Reference yield:

: 14371-10-9
(E)-3-phenylpropenal

: 108342-87-6
tetra-O-pivaloyl-β-D-galactopyranosylamine

: 1438284-50-4
(2E,6E)-5-[(2,3,4,6-tetra-O-pivaloyl-β-D-galactopyranosyl)amino]-7-phenyl-hepta-2,6-dienal

: 1438284-66-2
(2E,6E)-5-[(2,3,4,6-tetra-O-pivaloyl-β-D-galactopyranosyl)amino]-7-phenyl-hepta-2,6-dienal

Guidance literature:: Multi-step reaction with 2 steps

1: acetic acid / isopropyl alcohol / 0.5 h / 20 °C / Inert atmosphere

2: aluminum (III) chloride / tetrahydrofuran / 58 h / -50 °C / Inert atmosphere

With aluminum (III) chloride; acetic acid; In tetrahydrofuran; isopropyl alcohol; 2: |Mannich Aminomethylation;
DOI:10.1016/j.carres.2013.03.020