N-benzyl-5-methoxy-5-(trimethylsilyl)oxy-6-methoxycarbonyl-1-aza-spiro[3.4]octane

Base Information

Chemical Name:N-benzyl-5-methoxy-5-(trimethylsilyl)oxy-6-methoxycarbonyl-1-aza-spiro[3.4]octane
CAS No.:1353161-04-2
Molecular Formula:C₂₀H₃₁NO₄Si
Molecular Weight:377.556
Hs Code.:

Synonyms:N-benzyl-5-methoxy-5-(trimethylsilyl)oxy-6-methoxycarbonyl-1-aza-spiro[3.4]octane

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of N-benzyl-5-methoxy-5-(trimethylsilyl)oxy-6-methoxycarbonyl-1-aza-spiro[3.4]octane

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Technology Process of N-benzyl-5-methoxy-5-(trimethylsilyl)oxy-6-methoxycarbonyl-1-aza-spiro[3.4]octane

There total 3 articles about N-benzyl-5-methoxy-5-(trimethylsilyl)oxy-6-methoxycarbonyl-1-aza-spiro[3.4]octane 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: 40.0%

: 27607-77-8
trimethylsilyl trifluoromethanesulfonate

: 1353161-00-8
methyl N-benzyl-2-(3-methoxycarbonylpropyl)azetidine-2-carboxylate

: 1353161-04-2
N-benzyl-5-methoxy-5-(trimethylsilyl)oxy-6-methoxycarbonyl-1-aza-spiro[3.4]octane

Guidance literature:: With triethylamine; In dichloromethane; at 20 ℃; for 24h;
DOI:10.1002/ejoc.201101278

Reference yield:

: 100-46-9
benzylamine

: 1353161-04-2
N-benzyl-5-methoxy-5-(trimethylsilyl)oxy-6-methoxycarbonyl-1-aza-spiro[3.4]octane

Guidance literature:: Multi-step reaction with 3 steps

1.1: triethylamine / acetonitrile / 4 h / Reflux

2.1: lithium diisopropyl amide / tetrahydrofuran; hexane / 1 h / -78 - -65 °C / Inert atmosphere

2.2: 16 h / -78 - 20 °C / Inert atmosphere

3.1: triethylamine / dichloromethane / 24 h / 0 - 20 °C / Inert atmosphere

With triethylamine; lithium diisopropyl amide; In tetrahydrofuran; hexane; dichloromethane; acetonitrile;
DOI:10.1016/j.tet.2012.03.111

Reference yield:

: 18085-37-5
methyl 1-benzyl-2-azetidinecarboxylate

: 1353161-04-2
N-benzyl-5-methoxy-5-(trimethylsilyl)oxy-6-methoxycarbonyl-1-aza-spiro[3.4]octane

Guidance literature:: Multi-step reaction with 2 steps

1.1: lithium diisopropyl amide / tetrahydrofuran; hexane / 1 h / -78 - -65 °C / Inert atmosphere

1.2: 16 h / -78 - 20 °C / Inert atmosphere

2.1: triethylamine / dichloromethane / 24 h / 0 - 20 °C / Inert atmosphere

With triethylamine; lithium diisopropyl amide; In tetrahydrofuran; hexane; dichloromethane;
DOI:10.1016/j.tet.2012.03.111