(4S)-N-benzyloxy-4-(N-tert-butoxycarbonyl)amino-5-[(1-ethoxy)ethoxy]pentanamide

Base Information

Chemical Name:(4S)-N-benzyloxy-4-(N-tert-butoxycarbonyl)amino-5-[(1-ethoxy)ethoxy]pentanamide
CAS No.:251987-13-0
Molecular Formula:C₂₁H₃₄N₂O₆
Molecular Weight:410.511
Hs Code.:

Synonyms:(4S)-N-benzyloxy-4-(N-tert-butoxycarbonyl)amino-5-[(1-ethoxy)ethoxy]pentanamide

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (4S)-N-benzyloxy-4-(N-tert-butoxycarbonyl)amino-5-[(1-ethoxy)ethoxy]pentanamide

Chemical Property:

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Technology Process of (4S)-N-benzyloxy-4-(N-tert-butoxycarbonyl)amino-5-[(1-ethoxy)ethoxy]pentanamide

There total 1 articles about (4S)-N-benzyloxy-4-(N-tert-butoxycarbonyl)amino-5-[(1-ethoxy)ethoxy]pentanamide 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: 90.0%

: 622-33-3
N-benzyloxyamine

: 251987-04-9
(5S)-1-tert-butoxycarbonyl-5-(1-ethoxy)ethoxymethyl pyrrolidin-2-one

: 251987-13-0
(4S)-N-benzyloxy-4-(N-tert-butoxycarbonyl)amino-5-[(1-ethoxy)ethoxy]pentanamide

Guidance literature:: With potassium cyanide;
DOI:10.1016/00404-0399(50)17557-

Reference yield: 95.0%

: 251987-13-0
(4S)-N-benzyloxy-4-(N-tert-butoxycarbonyl)amino-5-[(1-ethoxy)ethoxy]pentanamide

: 91229-96-8
(4S)-N-benzyloxy-4-(N-tert-butoxycarbonyl)amino-5-hydroxypentanamide

Guidance literature:: With hydrogenchloride; water; In tetrahydrofuran; at 20 ℃; for 2h;
DOI:10.1002/(SICI)1099-0690(199912)1999:12<3483::AID-EJOC3483>3.0.CO;2-E

Reference yield:

: 251987-13-0
(4S)-N-benzyloxy-4-(N-tert-butoxycarbonyl)amino-5-[(1-ethoxy)ethoxy]pentanamide

: 172913-96-1,1228566-94-6
(5S)-5-[(tert-butoxycarbonyl)amino]piperidin-2-one

Guidance literature:: Multi-step reaction with 3 steps

1: 85 percent / aq. HCl

2: PPh₃, DEAD / 50 °C

3: 80 percent / 1.) hydrogen; 2.) TiCl₃ / 1.) Pd/C

With hydrogenchloride; titanium(III) chloride; hydrogen; triphenylphosphine; diethylazodicarboxylate; palladium on activated charcoal;
DOI:10.1016/00404-0399(50)17557-