tert-butyl (2R,5R,3E)-2-{3-[N-[(benzyloxy)carbonyl]-N-[(2-nitrophenyl)sulfonyl]amino]propyl}-5-[N-(tert-butoxycarbonyl)amino]-6-(4-methoxyphenyl)-4-methylhex-3-enoate

Base Information

Chemical Name:tert-butyl (2R,5R,3E)-2-{3-[N-[(benzyloxy)carbonyl]-N-[(2-nitrophenyl)sulfonyl]amino]propyl}-5-[N-(tert-butoxycarbonyl)amino]-6-(4-methoxyphenyl)-4-methylhex-3-enoate
CAS No.:1361407-71-7
Molecular Formula:C₄₀H₅₁N₃O₁₁S
Molecular Weight:781.924
Hs Code.:

tert-butyl (2R,5R,3E)-2-{3-[N-[(benzyloxy)carbonyl]-N-[(2-nitrophenyl)sulfonyl]amino]propyl}-5-[N-(tert-butoxycarbonyl)amino]-6-(4-methoxyphenyl)-4-methylhex-3-enoate

Synonyms:tert-butyl (2R,5R,3E)-2-{3-[N-[(benzyloxy)carbonyl]-N-[(2-nitrophenyl)sulfonyl]amino]propyl}-5-[N-(tert-butoxycarbonyl)amino]-6-(4-methoxyphenyl)-4-methylhex-3-enoate

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Chemical Property of tert-butyl (2R,5R,3E)-2-{3-[N-[(benzyloxy)carbonyl]-N-[(2-nitrophenyl)sulfonyl]amino]propyl}-5-[N-(tert-butoxycarbonyl)amino]-6-(4-methoxyphenyl)-4-methylhex-3-enoate

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Technology Process of tert-butyl (2R,5R,3E)-2-{3-[N-[(benzyloxy)carbonyl]-N-[(2-nitrophenyl)sulfonyl]amino]propyl}-5-[N-(tert-butoxycarbonyl)amino]-6-(4-methoxyphenyl)-4-methylhex-3-enoate

There total 8 articles about tert-butyl (2R,5R,3E)-2-{3-[N-[(benzyloxy)carbonyl]-N-[(2-nitrophenyl)sulfonyl]amino]propyl}-5-[N-(tert-butoxycarbonyl)amino]-6-(4-methoxyphenyl)-4-methylhex-3-enoate 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: 61.0%

: 1361407-69-3
tert-butyl (2R,5R,3E)-5-[N-(tert-butoxycarbonyl)amino]-2-(3-hydroxypropyl)-6-(4-methoxyphenyl)-4-methylhex-3-enoate

: 245365-64-4
N-benzyloxycarbonyl-2-nitrobenzenesulfonamide

: 1361407-71-7
tert-butyl (2R,5R,3E)-2-{3-[N-[(benzyloxy)carbonyl]-N-[(2-nitrophenyl)sulfonyl]amino]propyl}-5-[N-(tert-butoxycarbonyl)amino]-6-(4-methoxyphenyl)-4-methylhex-3-enoate

Guidance literature:: With triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran; toluene; at 0 ℃; Inert atmosphere;
DOI:10.1021/jm2016914

Reference yield:

: C₁₈H₂₃NO₆

: 1361407-71-7
tert-butyl (2R,5R,3E)-2-{3-[N-[(benzyloxy)carbonyl]-N-[(2-nitrophenyl)sulfonyl]amino]propyl}-5-[N-(tert-butoxycarbonyl)amino]-6-(4-methoxyphenyl)-4-methylhex-3-enoate

Guidance literature:: Multi-step reaction with 4 steps

1.1: N-ethyl-N,N-diisopropylamine; lithium chloride / acetonitrile / 0.5 h / 0 °C / Inert atmosphere

1.2: 3.5 h / 0 °C / Inert atmosphere

2.1: copper(l) cyanide; lithium chloride / tetrahydrofuran; diethyl ether; pentane / 1 h / -78 - 0 °C / Inert atmosphere

3.1: fluorosilicic acid; water / acetonitrile / 14 h / 20 °C

4.1: triphenylphosphine; diethylazodicarboxylate / tetrahydrofuran; toluene / 0 °C / Inert atmosphere

With fluorosilicic acid; water; copper(l) cyanide; N-ethyl-N,N-diisopropylamine; triphenylphosphine; lithium chloride; diethylazodicarboxylate; In tetrahydrofuran; diethyl ether; toluene; acetonitrile; pentane; 1.1: Horner-Wadsworth-Emmons olefination / 1.2: Horner-Wadsworth-Emmons olefination / 4.1: Mitsunobu reaction;
DOI:10.1021/jm2016914

Reference yield:

: 1275576-22-1
(R)-N-(tert-butoxycarbonyl)-2-amino-3-(p-methyloxyphenyl)-N-methoxy-N-methylpropionamide

: 1361407-71-7
tert-butyl (2R,5R,3E)-2-{3-[N-[(benzyloxy)carbonyl]-N-[(2-nitrophenyl)sulfonyl]amino]propyl}-5-[N-(tert-butoxycarbonyl)amino]-6-(4-methoxyphenyl)-4-methylhex-3-enoate

Guidance literature:: Multi-step reaction with 8 steps

1.1: tetrahydrofuran / 1.5 h / -78 °C / Inert atmosphere

2.1: cerium(III) chloride / tetrahydrofuran / 3 h / 0 °C / Inert atmosphere

3.1: sodium hydride / tetrahydrofuran; mineral oil / 1.5 h / 0 °C / Inert atmosphere; Reflux

3.2: 2 h / 0 °C / Inert atmosphere

4.1: dimethylsulfide; ozone / ethyl acetate / 0.5 h / -78 - 0 °C

5.1: N-ethyl-N,N-diisopropylamine; lithium chloride / acetonitrile / 0.5 h / 0 °C / Inert atmosphere

5.2: 3.5 h / 0 °C / Inert atmosphere

6.1: copper(l) cyanide; lithium chloride / tetrahydrofuran; diethyl ether; pentane / 1 h / -78 - 0 °C / Inert atmosphere

7.1: fluorosilicic acid; water / acetonitrile / 14 h / 20 °C

8.1: triphenylphosphine; diethylazodicarboxylate / tetrahydrofuran; toluene / 0 °C / Inert atmosphere

With fluorosilicic acid; cerium(III) chloride; dimethylsulfide; water; copper(l) cyanide; sodium hydride; ozone; N-ethyl-N,N-diisopropylamine; triphenylphosphine; lithium chloride; diethylazodicarboxylate; In tetrahydrofuran; diethyl ether; ethyl acetate; toluene; acetonitrile; mineral oil; pentane; 5.1: Horner-Wadsworth-Emmons olefination / 5.2: Horner-Wadsworth-Emmons olefination / 8.1: Mitsunobu reaction;
DOI:10.1021/jm2016914