diisopropyl 1-{(1R,2R,3S)-4-ethoxy-2,3-dihydroxy-1-[(4-methoxybenzyl)oxy]methyl-4-oxobutyl}-1,2-hydrazinedicarboxylate

Base Information

Chemical Name:diisopropyl 1-{(1R,2R,3S)-4-ethoxy-2,3-dihydroxy-1-[(4-methoxybenzyl)oxy]methyl-4-oxobutyl}-1,2-hydrazinedicarboxylate
CAS No.:947695-30-9
Molecular Formula:C₂₃H₃₆N₂O₁₀
Molecular Weight:500.546
Hs Code.:

Synonyms:diisopropyl 1-{(1R,2R,3S)-4-ethoxy-2,3-dihydroxy-1-[(4-methoxybenzyl)oxy]methyl-4-oxobutyl}-1,2-hydrazinedicarboxylate

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Chemical Property of diisopropyl 1-{(1R,2R,3S)-4-ethoxy-2,3-dihydroxy-1-[(4-methoxybenzyl)oxy]methyl-4-oxobutyl}-1,2-hydrazinedicarboxylate

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Technology Process of diisopropyl 1-{(1R,2R,3S)-4-ethoxy-2,3-dihydroxy-1-[(4-methoxybenzyl)oxy]methyl-4-oxobutyl}-1,2-hydrazinedicarboxylate

There total 4 articles about diisopropyl 1-{(1R,2R,3S)-4-ethoxy-2,3-dihydroxy-1-[(4-methoxybenzyl)oxy]methyl-4-oxobutyl}-1,2-hydrazinedicarboxylate 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: 74.0%

: 947695-29-6
diisopropyl 1-{(1S,2E)-4-ethoxy-1-[(4-methoxybenzyl)oxy]methyl-4-oxo-2-butenyl}-1,2-hydrazinedicarboxylate

: 947695-30-9
diisopropyl 1-{(1R,2R,3S)-4-ethoxy-2,3-dihydroxy-1-[(4-methoxybenzyl)oxy]methyl-4-oxobutyl}-1,2-hydrazinedicarboxylate

: diisopropyl 1-{(1R,2S,3R)-4-ethoxy-2,3-dihydroxy-1-[(4-methoxybenzyl)oxy]methyl-4-oxobutyl}-1,2-hydrazinedicarboxylate

Guidance literature:: With osmium(VIII) oxide; 4-methylmorpholine N-oxide; In water; acetone; at 20 ℃; for 24h;
DOI:10.1055/s-2007-966062

Reference yield:

: 947695-28-5
diisopropyl 1-{(1R)-1-formyl-2-[(4-methoxybenzyl)oxy]ethyl}-1,2-hydrazinedicarboxylate

: 947695-30-9
diisopropyl 1-{(1R,2R,3S)-4-ethoxy-2,3-dihydroxy-1-[(4-methoxybenzyl)oxy]methyl-4-oxobutyl}-1,2-hydrazinedicarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 4.35 g / benzene / 20 h / 6 °C

2: 74 percent / osmium tetroxide; N-methylmorpholine N-oxide / H₂O; acetone / 24 h / 20 °C

With osmium(VIII) oxide; 4-methylmorpholine N-oxide; In water; acetone; benzene; 1: Wittig olefination;
DOI:10.1055/s-2007-966062

Reference yield:

: 128461-65-4
3-(p-methoxybenzyloxy)propanal

: 947695-30-9
diisopropyl 1-{(1R,2R,3S)-4-ethoxy-2,3-dihydroxy-1-[(4-methoxybenzyl)oxy]methyl-4-oxobutyl}-1,2-hydrazinedicarboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: diisopropyl azodicarboxylate / acetonitrile / 15 h / 0 °C

2: 4.35 g / benzene / 20 h / 6 °C

3: 74 percent / osmium tetroxide; N-methylmorpholine N-oxide / H₂O; acetone / 24 h / 20 °C

With osmium(VIII) oxide; 4-methylmorpholine N-oxide; In water; acetone; acetonitrile; benzene; 2: Wittig olefination;
DOI:10.1055/s-2007-966062