(S)-6-Amino-2-benzyloxycarbonylamino-hexanoic acid 9H-fluoren-9-ylmethyl ester

Base Information

Chemical Name:(S)-6-Amino-2-benzyloxycarbonylamino-hexanoic acid 9H-fluoren-9-ylmethyl ester
CAS No.:178802-91-0
Molecular Formula:C₂₈H₃₀N₂O₄
Molecular Weight:458.557
Hs Code.:

Synonyms:(S)-6-Amino-2-benzyloxycarbonylamino-hexanoic acid 9H-fluoren-9-ylmethyl ester

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Chemical Property of (S)-6-Amino-2-benzyloxycarbonylamino-hexanoic acid 9H-fluoren-9-ylmethyl ester

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Technology Process of (S)-6-Amino-2-benzyloxycarbonylamino-hexanoic acid 9H-fluoren-9-ylmethyl ester

There total 2 articles about (S)-6-Amino-2-benzyloxycarbonylamino-hexanoic acid 9H-fluoren-9-ylmethyl ester 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: 96.0%

: 178802-90-9
(S)-2-Benzyloxycarbonylamino-6-tert-butoxycarbonylamino-hexanoic acid 9H-fluoren-9-ylmethyl ester

: 178802-91-0
(S)-6-Amino-2-benzyloxycarbonylamino-hexanoic acid 9H-fluoren-9-ylmethyl ester

Guidance literature:: With water; trifluoroacetic acid; In dichloromethane; at 0 ℃; for 2h;
DOI:10.1080/00397919608004586

Reference yield:

: 24324-17-2
9-Fluorenylmethanol

: 178802-91-0
(S)-6-Amino-2-benzyloxycarbonylamino-hexanoic acid 9H-fluoren-9-ylmethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 81 percent / DCC, DMAP / CH₂Cl₂ / Ambient temperature

2: 96 percent / TFA, H₂O / CH₂Cl₂ / 2 h / 0 °C

With dmap; water; dicyclohexyl-carbodiimide; trifluoroacetic acid; In dichloromethane;
DOI:10.1080/00397919608004586

Reference yield:

: 178802-91-0
(S)-6-Amino-2-benzyloxycarbonylamino-hexanoic acid 9H-fluoren-9-ylmethyl ester

: 178802-93-2
(S)-2-Benzyloxycarbonylamino-6-[2,3-bis-(bis-tert-butoxycarbonylmethyl-amino)-propionylamino]-hexanoic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) HOBt, DCC / 1.) DMF, CH₂Cl₂, 0 deg C, 1 h, then rt, 2 h, 2.) diisopropylamine, rt, 4 h

2: 76 percent / piperidine / CH₂Cl₂ / 2 h / Ambient temperature

With piperidine; benzotriazol-1-ol; dicyclohexyl-carbodiimide; In dichloromethane;
DOI:10.1080/00397919608004586