(R)-tert-butyl 4-methoxybenzyl(3-methyl-4-methylene-5-oxononyl)carbamate

Base Information

Chemical Name:(R)-tert-butyl 4-methoxybenzyl(3-methyl-4-methylene-5-oxononyl)carbamate
CAS No.:1312472-98-2
Molecular Formula:C₂₄H₃₇NO₄
Molecular Weight:403.562
Hs Code.:

Synonyms:(R)-tert-butyl 4-methoxybenzyl(3-methyl-4-methylene-5-oxononyl)carbamate

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Chemical Property of (R)-tert-butyl 4-methoxybenzyl(3-methyl-4-methylene-5-oxononyl)carbamate

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Technology Process of (R)-tert-butyl 4-methoxybenzyl(3-methyl-4-methylene-5-oxononyl)carbamate

There total 10 articles about (R)-tert-butyl 4-methoxybenzyl(3-methyl-4-methylene-5-oxononyl)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:

Reference yield:

: C₂₄H₃₉NO₄

: 1312472-98-2
(R)-tert-butyl 4-methoxybenzyl(3-methyl-4-methylene-5-oxononyl)carbamate

Guidance literature:: C₂₄H₃₉NO₄; With sulfur trioxide pyridine complex; N-ethyl-N,N-diisopropylamine; In dichloromethane; at 0 ℃; for 0.0833333h; Inert atmosphere;

With dimethyl sulfoxide; In dichloromethane; at 0 ℃; for 30h; Inert atmosphere;
DOI:10.1021/ol201448h

Reference yield:

: 1312472-94-8
(R)-propyl 5-((4-methoxybenzyl)amino)-3-methyl-5-oxopentanoate

: 1312472-98-2
(R)-tert-butyl 4-methoxybenzyl(3-methyl-4-methylene-5-oxononyl)carbamate

Guidance literature:: Multi-step reaction with 7 steps

1.1: lithium hydroxide / tetrahydrofuran; water / 2 h / 20 °C

2.1: lithium aluminium tetrahydride / tetrahydrofuran / 3.5 h / 0 °C / Reflux; Inert atmosphere

3.1: triethylamine / dichloromethane / 0.5 h / 20 °C / Reflux; Inert atmosphere

4.1: sulfur trioxide pyridine complex; dimethyl sulfoxide; N-ethyl-N,N-diisopropylamine / dichloromethane / 0.5 h / 0 °C / Inert atmosphere

5.1: N,N-dimethylammonium chloride / water / 24 h / 75 °C / sealed tube

6.1: diethyl ether; hexane / 0.25 h / -78 °C / Inert atmosphere

7.1: sulfur trioxide pyridine complex; N-ethyl-N,N-diisopropylamine / dichloromethane / 0.08 h / 0 °C / Inert atmosphere

7.2: 30 h / 0 °C / Inert atmosphere

With lithium aluminium tetrahydride; N,N-dimethylammonium chloride; sulfur trioxide pyridine complex; dimethyl sulfoxide; triethylamine; N-ethyl-N,N-diisopropylamine; lithium hydroxide; In tetrahydrofuran; diethyl ether; hexane; dichloromethane; water;
DOI:10.1021/ol201448h

Reference yield:

: C₉H₁₅ClO₃

: 1312472-98-2
(R)-tert-butyl 4-methoxybenzyl(3-methyl-4-methylene-5-oxononyl)carbamate

Guidance literature:: Multi-step reaction with 8 steps

1.1: tetrahydrofuran / 1 h / 20 °C / Inert atmosphere

2.1: lithium hydroxide / tetrahydrofuran; water / 2 h / 20 °C

3.1: lithium aluminium tetrahydride / tetrahydrofuran / 3.5 h / 0 °C / Reflux; Inert atmosphere

4.1: triethylamine / dichloromethane / 0.5 h / 20 °C / Reflux; Inert atmosphere

5.1: sulfur trioxide pyridine complex; dimethyl sulfoxide; N-ethyl-N,N-diisopropylamine / dichloromethane / 0.5 h / 0 °C / Inert atmosphere

6.1: N,N-dimethylammonium chloride / water / 24 h / 75 °C / sealed tube

7.1: diethyl ether; hexane / 0.25 h / -78 °C / Inert atmosphere

8.1: sulfur trioxide pyridine complex; N-ethyl-N,N-diisopropylamine / dichloromethane / 0.08 h / 0 °C / Inert atmosphere

8.2: 30 h / 0 °C / Inert atmosphere

With lithium aluminium tetrahydride; N,N-dimethylammonium chloride; sulfur trioxide pyridine complex; dimethyl sulfoxide; triethylamine; N-ethyl-N,N-diisopropylamine; lithium hydroxide; In tetrahydrofuran; diethyl ether; hexane; dichloromethane; water;
DOI:10.1021/ol201448h