Technology Process of tert-butyl (((2S,8R,9R)-14-amino-11-((S)-1-((4-methoxybenzyloxy)prop-2-yl)-2,9-dimethyl-12-oxo-2,3,4,5,6,8,9,10,11,12-ecahydrobenzo[b][1,9,5]dioxaazacyclotetradec-8-yl)methyl)-methyl)carbamate
There total 12 articles about tert-butyl (((2S,8R,9R)-14-amino-11-((S)-1-((4-methoxybenzyloxy)prop-2-yl)-2,9-dimethyl-12-oxo-2,3,4,5,6,8,9,10,11,12-ecahydrobenzo[b][1,9,5]dioxaazacyclotetradec-8-yl)methyl)-methyl)carbamate 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:
-
-
1333331-64-8
tert-butyl (((2S,8R,9R)-11-((S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-2,9-dimethyl-14-nitro-12-oxo-2,3,6,8,9,10,11,12-octahydrobenzo[b][1,9,5]dioxaazacyclotetradecin-8-yl)methyl)(methyl)carbamate
-
-
1333331-66-0
tert-butyl (((2S,8R,9R)-14-amino-11-((S)-1-((4-methoxybenzyloxy)prop-2-yl)-2,9-dimethyl-12-oxo-2,3,4,5,6,8,9,10,11,12-ecahydrobenzo[b][1,9,5]dioxaazacyclotetradec-8-yl)methyl)-methyl)carbamate
- Guidance literature:
-
With
palladium 10% on activated carbon; hydrogen;
In
methanol;
Inert atmosphere;
DOI:10.1021/jo2011957
-
-
1333331-66-0
tert-butyl (((2S,8R,9R)-14-amino-11-((S)-1-((4-methoxybenzyloxy)prop-2-yl)-2,9-dimethyl-12-oxo-2,3,4,5,6,8,9,10,11,12-ecahydrobenzo[b][1,9,5]dioxaazacyclotetradec-8-yl)methyl)-methyl)carbamate
- Guidance literature:
-
Multi-step reaction with 4 steps
1: tetrabutyl ammonium fluoride / tetrahydrofuran / 12.05 h / 0 - 25 °C / Inert atmosphere
2: sodium hydride / N,N-dimethyl-formamide; mineral oil / 12 h / 0 - 25 °C / Inert atmosphere
3: Hoveyda-Grubbs (2nd generation) catalyst / toluene / 4 h / 65 °C / Inert atmosphere
4: palladium 10% on activated carbon; hydrogen / methanol / Inert atmosphere
With
Hoveyda-Grubbs (2nd generation) catalyst; palladium 10% on activated carbon; tetrabutyl ammonium fluoride; hydrogen; sodium hydride;
In
tetrahydrofuran; methanol; N,N-dimethyl-formamide; toluene; mineral oil;
3: Ring-closure metathesis;
DOI:10.1021/jo2011957
-
-
1333331-66-0
tert-butyl (((2S,8R,9R)-14-amino-11-((S)-1-((4-methoxybenzyloxy)prop-2-yl)-2,9-dimethyl-12-oxo-2,3,4,5,6,8,9,10,11,12-ecahydrobenzo[b][1,9,5]dioxaazacyclotetradec-8-yl)methyl)-methyl)carbamate
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: sodium hydride / tetrahydrofuran; mineral oil / 0.33 h / 0 °C / Inert atmosphere
1.2: 2.03 h / 0 - 23 °C / Inert atmosphere
2.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 12.05 h / 0 - 25 °C / Inert atmosphere
3.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 12 h / 0 - 25 °C / Inert atmosphere
4.1: Hoveyda-Grubbs (2nd generation) catalyst / toluene / 4 h / 65 °C / Inert atmosphere
5.1: palladium 10% on activated carbon; hydrogen / methanol / Inert atmosphere
With
Hoveyda-Grubbs (2nd generation) catalyst; palladium 10% on activated carbon; tetrabutyl ammonium fluoride; hydrogen; sodium hydride;
In
tetrahydrofuran; methanol; N,N-dimethyl-formamide; toluene; mineral oil;
4.1: Ring-closure metathesis;
DOI:10.1021/jo2011957