tert-butyl(2S,9R)-11-[(benzyloxycarbonyl)amino]-2-[(tert-butoxycarbonyl)amino]-9-hydroxy-7-azaundecanoate

Base Information

Chemical Name:tert-butyl(2S,9R)-11-[(benzyloxycarbonyl)amino]-2-[(tert-butoxycarbonyl)amino]-9-hydroxy-7-azaundecanoate
CAS No.:260783-38-8
Molecular Formula:C₂₇H₄₅N₃O₇
Molecular Weight:523.67
Hs Code.:

Synonyms:tert-butyl(2S,9R)-11-[(benzyloxycarbonyl)amino]-2-[(tert-butoxycarbonyl)amino]-9-hydroxy-7-azaundecanoate

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Chemical Property of tert-butyl(2S,9R)-11-[(benzyloxycarbonyl)amino]-2-[(tert-butoxycarbonyl)amino]-9-hydroxy-7-azaundecanoate

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Technology Process of tert-butyl(2S,9R)-11-[(benzyloxycarbonyl)amino]-2-[(tert-butoxycarbonyl)amino]-9-hydroxy-7-azaundecanoate

There total 3 articles about tert-butyl(2S,9R)-11-[(benzyloxycarbonyl)amino]-2-[(tert-butoxycarbonyl)amino]-9-hydroxy-7-azaundecanoate 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: 63.0%

: 7750-42-7
tert-butyl N-tert-butyloxycarbonyl-L-lysinate

: 260783-30-0
(R)-N-(benzyloxycarbonyl)-3,4-epoxybutylamine

: 260783-38-8
tert-butyl(2S,9R)-11-[(benzyloxycarbonyl)amino]-2-[(tert-butoxycarbonyl)amino]-9-hydroxy-7-azaundecanoate

Guidance literature:: In ethanol; for 23h; Heating;
DOI:10.1016/S0957-4166(99)00474-7

Reference yield:

: 82267-26-3
(R)-4-(benzyloxycarbonyl)amino-1,2-butanediol

: 260783-38-8
tert-butyl(2S,9R)-11-[(benzyloxycarbonyl)amino]-2-[(tert-butoxycarbonyl)amino]-9-hydroxy-7-azaundecanoate

Guidance literature:: Multi-step reaction with 3 steps

1: 61 percent / pyridine

2: 83 percent / K₂CO₃ / methanol / 0.83 h / 20 °C

3: 63 percent / ethanol / 23 h / Heating

With pyridine; potassium carbonate; In methanol; ethanol; 1: Tosylation / 2: Cyclization / 3: Addition;
DOI:10.1016/S0957-4166(99)00474-7

Reference yield:

: 82267-30-9
(R)-4-benzyloxycarbonylamino-1-p-tolylsulfonyloxy-2-butanol

: 260783-38-8
tert-butyl(2S,9R)-11-[(benzyloxycarbonyl)amino]-2-[(tert-butoxycarbonyl)amino]-9-hydroxy-7-azaundecanoate

Guidance literature:: Multi-step reaction with 2 steps

1: 83 percent / K₂CO₃ / methanol / 0.83 h / 20 °C

2: 63 percent / ethanol / 23 h / Heating

With potassium carbonate; In methanol; ethanol; 1: Cyclization / 2: Addition;
DOI:10.1016/S0957-4166(99)00474-7