(S)-(+)-1-[1-(2,6-Di-tert-butyl-4-methoxy-1-phenoxycarbonyl)-1-ethylideneamino]-2-(1-methoxy-1-ethylpropyl)pyrrolidine

Base Information

Chemical Name:(S)-(+)-1-[1-(2,6-Di-tert-butyl-4-methoxy-1-phenoxycarbonyl)-1-ethylideneamino]-2-(1-methoxy-1-ethylpropyl)pyrrolidine
CAS No.:148432-21-7
Molecular Formula:C₂₈H₄₆N₂O₄
Molecular Weight:474.684
Hs Code.:

Synonyms:(S)-(+)-1-[1-(2,6-Di-tert-butyl-4-methoxy-1-phenoxycarbonyl)-1-ethylideneamino]-2-(1-methoxy-1-ethylpropyl)pyrrolidine

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Chemical Property of (S)-(+)-1-[1-(2,6-Di-tert-butyl-4-methoxy-1-phenoxycarbonyl)-1-ethylideneamino]-2-(1-methoxy-1-ethylpropyl)pyrrolidine

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Technology Process of (S)-(+)-1-[1-(2,6-Di-tert-butyl-4-methoxy-1-phenoxycarbonyl)-1-ethylideneamino]-2-(1-methoxy-1-ethylpropyl)pyrrolidine

There total 3 articles about (S)-(+)-1-[1-(2,6-Di-tert-butyl-4-methoxy-1-phenoxycarbonyl)-1-ethylideneamino]-2-(1-methoxy-1-ethylpropyl)pyrrolidine 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: 83.0%

: 118535-62-9
(S)-(-)-1-amino-2-(1'-methoxy-1'-ethylpropyl)pyrrolidine

: 145656-72-0
2,6-di-tert-butyl-4-methoxyphenyl pyruvate

: 148432-21-7
(S)-(+)-1-[1-(2,6-Di-tert-butyl-4-methoxy-1-phenoxycarbonyl)-1-ethylideneamino]-2-(1-methoxy-1-ethylpropyl)pyrrolidine

Guidance literature:: In cyclohexane;

Reference yield:

: 489-01-0
2,6-Di-t-butyl-4-methoxyphenol

: 148432-21-7
(S)-(+)-1-[1-(2,6-Di-tert-butyl-4-methoxy-1-phenoxycarbonyl)-1-ethylideneamino]-2-(1-methoxy-1-ethylpropyl)pyrrolidine

Guidance literature:: Multi-step reaction with 3 steps

1: n-BuLi / tetrahydrofuran / 0 °C

2: diethyl ether / -78 °C

3: 83 percent / p-TsOH / cyclohexane / 20 h / Heating

With n-butyllithium; toluene-4-sulfonic acid; In tetrahydrofuran; diethyl ether; cyclohexane;

Reference yield:

: 609798-33-6
2,6-di-tert-butyl-4-methoxyphenyl ethyl oxalate

: 148432-21-7
(S)-(+)-1-[1-(2,6-Di-tert-butyl-4-methoxy-1-phenoxycarbonyl)-1-ethylideneamino]-2-(1-methoxy-1-ethylpropyl)pyrrolidine

Guidance literature:: Multi-step reaction with 2 steps

1: diethyl ether / -78 °C

2: 83 percent / p-TsOH / cyclohexane / 20 h / Heating

With toluene-4-sulfonic acid; In diethyl ether; cyclohexane;