(1S,2S)-2-Benzyloxymethyl-1-tert-butoxycarbonylamino-cyclopropanecarboxylic acid ethyl ester

Base Information

Chemical Name:(1S,2S)-2-Benzyloxymethyl-1-tert-butoxycarbonylamino-cyclopropanecarboxylic acid ethyl ester
CAS No.:185462-75-3
Molecular Formula:C₁₉H₂₇NO₅
Molecular Weight:349.427
Hs Code.:

Synonyms:(1S,2S)-2-Benzyloxymethyl-1-tert-butoxycarbonylamino-cyclopropanecarboxylic acid ethyl ester

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Chemical Property of (1S,2S)-2-Benzyloxymethyl-1-tert-butoxycarbonylamino-cyclopropanecarboxylic acid ethyl ester

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Technology Process of (1S,2S)-2-Benzyloxymethyl-1-tert-butoxycarbonylamino-cyclopropanecarboxylic acid ethyl ester

There total 6 articles about (1S,2S)-2-Benzyloxymethyl-1-tert-butoxycarbonylamino-cyclopropanecarboxylic acid ethyl 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:

: 185462-74-2
(1R,2S)-2-Benzyloxymethyl-cyclopropane-1,1-dicarboxylic acid ethyl ester

: 75-65-0
tert-butyl alcohol

: 185462-75-3
(1S,2S)-2-Benzyloxymethyl-1-tert-butoxycarbonylamino-cyclopropanecarboxylic acid ethyl ester

Guidance literature:: With diphenylphosphoranyl azide; triethylamine; for 21h; Heating;
DOI:10.1055/s-1996-4425

Reference yield:

: 17325-85-8
(2S)-3-(benzyloxy)propane-1,2-diol

: 185462-75-3
(1S,2S)-2-Benzyloxymethyl-1-tert-butoxycarbonylamino-cyclopropanecarboxylic acid ethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) thionyl chloride, 2.) RuCl₃*3H₂O, NaIO₄ / 1.) CCl₄, reflux, 30 min, 2.) CCl₄, MeCN, H₂O, 25 deg C, 60 min

2: 1.) NaH / 1.) DMF, 25 deg C, 2.) DMF, 85 deg C, 35 h

3: aq. Na₂CO₃ / ethanol / 20 h / 60 °C

4: NEt₃, diphenylphosphoryl azide / 21 h / Heating

With ruthenium trichloride; sodium periodate; thionyl chloride; diphenylphosphoranyl azide; sodium hydride; sodium carbonate; triethylamine; In ethanol;
DOI:10.1055/s-1996-4425

Reference yield:

: 185838-02-2
(4R)-4-(phenylmethoxymethyl)-1,3,2-dioxathiolane 2,2-dioxide

: 185462-75-3
(1S,2S)-2-Benzyloxymethyl-1-tert-butoxycarbonylamino-cyclopropanecarboxylic acid ethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) NaH / 1.) DMF, 25 deg C, 2.) DMF, 85 deg C, 35 h

2: aq. Na₂CO₃ / ethanol / 20 h / 60 °C

3: NEt₃, diphenylphosphoryl azide / 21 h / Heating

With diphenylphosphoranyl azide; sodium hydride; sodium carbonate; triethylamine; In ethanol;
DOI:10.1055/s-1996-4425