(L)-menthyl 1-carboethoxy-3-<2-(2-nitrophenylseleno)ethyl>-3-nitro-4-piperidine acetate

Base Information

Chemical Name:(L)-menthyl 1-carboethoxy-3-<2-(2-nitrophenylseleno)ethyl>-3-nitro-4-piperidine acetate
CAS No.:155339-61-0
Molecular Formula:C₂₈H₄₁N₃O₈Se
Molecular Weight:626.609
Hs Code.:

Synonyms:(L)-menthyl 1-carboethoxy-3-<2-(2-nitrophenylseleno)ethyl>-3-nitro-4-piperidine acetate

Suppliers and Price of (L)-menthyl 1-carboethoxy-3-<2-(2-nitrophenylseleno)ethyl>-3-nitro-4-piperidine acetate

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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 (L)-menthyl 1-carboethoxy-3-<2-(2-nitrophenylseleno)ethyl>-3-nitro-4-piperidine acetate

Chemical Property:

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Technology Process of (L)-menthyl 1-carboethoxy-3-<2-(2-nitrophenylseleno)ethyl>-3-nitro-4-piperidine acetate

There total 7 articles about (L)-menthyl 1-carboethoxy-3-<2-(2-nitrophenylseleno)ethyl>-3-nitro-4-piperidine acetate 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: 84.2%

: 51694-22-5
ortho-nitrophenyl selenocyanate

: 155339-60-9
(L)-menthyl 1-carboethoxy-3-(2-hydroxyethyl)-3-nitro-4-piperidine acetate

: 155339-61-0
(L)-menthyl 1-carboethoxy-3-<2-(2-nitrophenylseleno)ethyl>-3-nitro-4-piperidine acetate

Guidance literature:: With tributylphosphine; In tetrahydrofuran; at 25 ℃; for 2h;
DOI:10.1016/S0040-4020(01)86974-X

Reference yield:

: 75468-48-3
(L)-carbomenthyloxymethyl triphenylphosphonium bromide

: 155339-61-0
(L)-menthyl 1-carboethoxy-3-<2-(2-nitrophenylseleno)ethyl>-3-nitro-4-piperidine acetate

Guidance literature:: Multi-step reaction with 7 steps

1: 57.6 percent / potassium t-butoxide / benzene; dioxane / 2.5 h / 25 °C

2: 87.3 percent / trifluoroacetic acid / CH₂Cl₂ / 0 °C

3: 36 percent / K₂CO₃ / ethanol / 108 h / 25 °C

4: 85 percent / ammonium acetate / ethanol / 60 h / 25 °C

5: 72 percent / benzene / 24 h / Heating

6: 40 percent / dil.HCl / acetone / 18 h / 25 °C

7: 84.2 percent / tributylphosphine / tetrahydrofuran / 2 h / 25 °C

With ammonium acetate; hydrogenchloride; tributylphosphine; potassium tert-butylate; potassium carbonate; trifluoroacetic acid; In tetrahydrofuran; 1,4-dioxane; ethanol; dichloromethane; acetone; benzene;
DOI:10.1016/S0040-4020(01)86974-X

Reference yield:

: 155339-53-0
(L)-menthyl N-benzyl-5-amino-2E-pentenoate

: 155339-61-0
(L)-menthyl 1-carboethoxy-3-<2-(2-nitrophenylseleno)ethyl>-3-nitro-4-piperidine acetate

Guidance literature:: Multi-step reaction with 5 steps

1: 36 percent / K₂CO₃ / ethanol / 108 h / 25 °C

2: 85 percent / ammonium acetate / ethanol / 60 h / 25 °C

3: 72 percent / benzene / 24 h / Heating

4: 40 percent / dil.HCl / acetone / 18 h / 25 °C

5: 84.2 percent / tributylphosphine / tetrahydrofuran / 2 h / 25 °C

With ammonium acetate; hydrogenchloride; tributylphosphine; potassium carbonate; In tetrahydrofuran; ethanol; acetone; benzene;
DOI:10.1016/S0040-4020(01)86974-X