Benzyl-carbamic acid (2S,3S,4S)-2-pyridin-3-yl-1-oxa-spiro[2.5]oct-4-yl ester

Base Information

Chemical Name:Benzyl-carbamic acid (2S,3S,4S)-2-pyridin-3-yl-1-oxa-spiro[2.5]oct-4-yl ester
CAS No.:142968-20-5
Molecular Formula:C₂₀H₂₂N₂O₃
Molecular Weight:338.406
Hs Code.:

Synonyms:Benzyl-carbamic acid (2S,3S,4S)-2-pyridin-3-yl-1-oxa-spiro[2.5]oct-4-yl ester

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Chemical Property of Benzyl-carbamic acid (2S,3S,4S)-2-pyridin-3-yl-1-oxa-spiro[2.5]oct-4-yl ester

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Technology Process of Benzyl-carbamic acid (2S,3S,4S)-2-pyridin-3-yl-1-oxa-spiro[2.5]oct-4-yl ester

There total 4 articles about Benzyl-carbamic acid (2S,3S,4S)-2-pyridin-3-yl-1-oxa-spiro[2.5]oct-4-yl ester 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:

: 142968-18-1
(2S,3S,4S)-2-Pyridin-3-yl-1-oxa-spiro[2.5]octan-4-ol

: 3173-56-6
benzyl isothiocyanate

: 142968-20-5
Benzyl-carbamic acid (2S,3S,4S)-2-pyridin-3-yl-1-oxa-spiro[2.5]oct-4-yl ester

Guidance literature:: With triethylamine; In dichloromethane; at 25 ℃;
DOI:10.1016/S0040-4039(00)79585-2

Reference yield:

: 142968-16-9
2-[1-Pyridin-3-yl-meth-(E)-ylidene]-cyclohexanone

: 142968-20-5
Benzyl-carbamic acid (2S,3S,4S)-2-pyridin-3-yl-1-oxa-spiro[2.5]oct-4-yl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 70 percent / H₂O₂, NaOH / methanol / 0 - 5 °C

2: 95 percent / KBH₄ / ethanol; CH₂Cl₂ / -15 °C

3: NEt₃ / CH₂Cl₂ / 25 °C

With sodium hydroxide; potassium borohydride; dihydrogen peroxide; triethylamine; In methanol; ethanol; dichloromethane;
DOI:10.1016/S0040-4039(00)79585-2

Reference yield:

: 142968-17-0
(2S,3R)-2-Pyridin-3-yl-1-oxa-spiro[2.5]octan-4-one

: 142968-20-5
Benzyl-carbamic acid (2S,3S,4S)-2-pyridin-3-yl-1-oxa-spiro[2.5]oct-4-yl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 95 percent / KBH₄ / ethanol; CH₂Cl₂ / -15 °C

2: NEt₃ / CH₂Cl₂ / 25 °C

With potassium borohydride; triethylamine; In ethanol; dichloromethane;
DOI:10.1016/S0040-4039(00)79585-2