(3R,4R)-tert-butyl 3-azido-4-[(diphenylmethylene)amino]piperidine-1-carboxylate

Base Information

Chemical Name:(3R,4R)-tert-butyl 3-azido-4-[(diphenylmethylene)amino]piperidine-1-carboxylate
CAS No.:1007596-96-4
Molecular Formula:C₂₃H₂₇N₅O₂
Molecular Weight:405.5
Hs Code.:

Synonyms:(3R,4R)-tert-butyl 3-azido-4-[(diphenylmethylene)amino]piperidine-1-carboxylate

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Chemical Property of (3R,4R)-tert-butyl 3-azido-4-[(diphenylmethylene)amino]piperidine-1-carboxylate

Chemical Property:

Purity/Quality:

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Technology Process of (3R,4R)-tert-butyl 3-azido-4-[(diphenylmethylene)amino]piperidine-1-carboxylate

There total 7 articles about (3R,4R)-tert-butyl 3-azido-4-[(diphenylmethylene)amino]piperidine-1-carboxylate 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:

: 1007596-93-1
tert-butyl (3R,4R)-4-[(diphenylmethylene)amino]-3-hydroxypiperidine-1-carboxylate

: 1007596-96-4
(3R,4R)-tert-butyl 3-azido-4-[(diphenylmethylene)amino]piperidine-1-carboxylate

Guidance literature:: tert-butyl (3R,4R)-4-[(diphenylmethylene)amino]-3-hydroxypiperidine-1-carboxylate; With di-isopropyl azodicarboxylate; triphenylphosphine; In tetrahydrofuran; at 0 ℃; for 0.5h;

With diphenyl phosphoryl azide; In tetrahydrofuran; at 0 - 20 ℃; for 12h;

Reference yield:

: 959617-87-9
benzyl (3R,4R)-4-amino-3-hydroxy-piperidine-1-carboxylate

: 1007596-96-4
(3R,4R)-tert-butyl 3-azido-4-[(diphenylmethylene)amino]piperidine-1-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1.1: hydrogen; acetic acid / palladium 10% on activated carbon / ethanol / 1 h / 20 °C / 2585.81 Torr

2.1: N-ethyl-N,N-diisopropylamine / methanol / 2 h / 20 °C

3.1: toluene / 18 h / Heating / reflux

4.1: di-isopropyl azodicarboxylate; triphenylphosphine / tetrahydrofuran / 0.5 h / 0 °C

4.2: 12 h / 0 - 20 °C

With di-isopropyl azodicarboxylate; hydrogen; acetic acid; N-ethyl-N,N-diisopropylamine; triphenylphosphine; palladium 10% on activated carbon; In tetrahydrofuran; methanol; ethanol; toluene;

Reference yield:

: 167832-25-9
trans(±)benzyl-4-azido-3-hydroxypiperidine-1-carboxylate

: 1007596-96-4
(3R,4R)-tert-butyl 3-azido-4-[(diphenylmethylene)amino]piperidine-1-carboxylate

Guidance literature:: Multi-step reaction with 5 steps

1.1: triphenylphosphine / tetrahydrofuran / 2 h / 20 °C

1.2: 20 °C

2.1: hydrogen; acetic acid / palladium 10% on activated carbon / ethanol / 1 h / 20 °C / 2585.81 Torr

3.1: N-ethyl-N,N-diisopropylamine / methanol / 2 h / 20 °C

4.1: toluene / 18 h / Heating / reflux

5.1: di-isopropyl azodicarboxylate; triphenylphosphine / tetrahydrofuran / 0.5 h / 0 °C

5.2: 12 h / 0 - 20 °C

With di-isopropyl azodicarboxylate; hydrogen; acetic acid; N-ethyl-N,N-diisopropylamine; triphenylphosphine; palladium 10% on activated carbon; In tetrahydrofuran; methanol; ethanol; toluene;