2-tert-butoxycarbonylamino-propionic acid 10-(2-tert-butoxycarbonylamino-propionyloxy)-13-[4-(2-tert-butoxycarbonylamino-propionyloxy)-3-methoxy-phenyl]-2,11-dimethoxy-6-oxo-7,8-dihydro-6H-5-oxa-6b-aza-dibenzo[a,i]fluoren-3-yl ester

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Chemical Name:2-tert-butoxycarbonylamino-propionic acid 10-(2-tert-butoxycarbonylamino-propionyloxy)-13-[4-(2-tert-butoxycarbonylamino-propionyloxy)-3-methoxy-phenyl]-2,11-dimethoxy-6-oxo-7,8-dihydro-6H-5-oxa-6b-aza-dibenzo[a,i]fluoren-3-yl ester
CAS No.:660397-19-3
Molecular Formula:C₅₂H₆₂N₄O₁₇
Molecular Weight:1015.08
Hs Code.:

2-<i>tert</i>-butoxycarbonylamino-propionic acid 10-(2-<i>tert</i>-butoxycarbonylamino-propionyloxy)-13-[4-(2-<i>tert</i>-butoxycarbonylamino-propionyloxy)-3-methoxy-phenyl]-2,11-dimethoxy-6-oxo-7,8-dihydro-6<i>H</i>-5-oxa-6b-aza-dibenzo[<i>a</i>,<i>i</i>]fluoren-3-yl ester

Synonyms:2-tert-butoxycarbonylamino-propionic acid 10-(2-tert-butoxycarbonylamino-propionyloxy)-13-[4-(2-tert-butoxycarbonylamino-propionyloxy)-3-methoxy-phenyl]-2,11-dimethoxy-6-oxo-7,8-dihydro-6H-5-oxa-6b-aza-dibenzo[a,i]fluoren-3-yl ester

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Chemical Property of 2-tert-butoxycarbonylamino-propionic acid 10-(2-tert-butoxycarbonylamino-propionyloxy)-13-[4-(2-tert-butoxycarbonylamino-propionyloxy)-3-methoxy-phenyl]-2,11-dimethoxy-6-oxo-7,8-dihydro-6H-5-oxa-6b-aza-dibenzo[a,i]fluoren-3-yl ester

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Technology Process of 2-tert-butoxycarbonylamino-propionic acid 10-(2-tert-butoxycarbonylamino-propionyloxy)-13-[4-(2-tert-butoxycarbonylamino-propionyloxy)-3-methoxy-phenyl]-2,11-dimethoxy-6-oxo-7,8-dihydro-6H-5-oxa-6b-aza-dibenzo[a,i]fluoren-3-yl ester

There total 5 articles about 2-tert-butoxycarbonylamino-propionic acid 10-(2-tert-butoxycarbonylamino-propionyloxy)-13-[4-(2-tert-butoxycarbonylamino-propionyloxy)-3-methoxy-phenyl]-2,11-dimethoxy-6-oxo-7,8-dihydro-6H-5-oxa-6b-aza-dibenzo[a,i]fluoren-3-yl 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: 80.0%

: 656836-79-2
14-(4-hydroxy-3-methoxyphenyl)-3,11-dihydroxy-2,12-dimethoxy-8,9-dihydro-6H-chromeno[4',3':4,5]pyrrolo[2,1-a]isoquinolin-6-one

: 15761-38-3
L-N-Boc-Ala

: 660397-19-3
2-tert-butoxycarbonylamino-propionic acid 10-(2-tert-butoxycarbonylamino-propionyloxy)-13-[4-(2-tert-butoxycarbonylamino-propionyloxy)-3-methoxy-phenyl]-2,11-dimethoxy-6-oxo-7,8-dihydro-6H-5-oxa-6b-aza-dibenzo[a,i]fluoren-3-yl ester

Guidance literature:: With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; at 23 ℃; for 2h;
DOI:10.1016/j.bmc.2004.01.020

Reference yield: 80.0%

: 660397-19-3
2-tert-butoxycarbonylamino-propionic acid 10-(2-tert-butoxycarbonylamino-propionyloxy)-13-[4-(2-tert-butoxycarbonylamino-propionyloxy)-3-methoxy-phenyl]-2,11-dimethoxy-6-oxo-7,8-dihydro-6H-5-oxa-6b-aza-dibenzo[a,i]fluoren-3-yl ester

Guidance literature:

Reference yield:

: 6-isopropoxy-7-methoxy-3,4-dihydroisoquinoline

: 660397-19-3
2-tert-butoxycarbonylamino-propionic acid 10-(2-tert-butoxycarbonylamino-propionyloxy)-13-[4-(2-tert-butoxycarbonylamino-propionyloxy)-3-methoxy-phenyl]-2,11-dimethoxy-6-oxo-7,8-dihydro-6H-5-oxa-6b-aza-dibenzo[a,i]fluoren-3-yl ester

Guidance literature:: Multi-step reaction with 3 steps

1.1: 1,2-dichloro-ethane / 8 h / 23 °C

1.2: 47 percent / DIPEA / 1,2-dichloro-ethane / 32 h / 85 °C

2.1: 97 percent / AlCl₃ / CH₂Cl₂ / 2.5 h / 23 °C

3.1: 80 percent / EDC*HCl; DMAP / CH₂Cl₂ / 2 h / 23 °C

With dmap; aluminium trichloride; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; 1,2-dichloro-ethane;
DOI:10.1016/j.bmc.2004.01.020