Acetic acid (E)-(R)-3-benzenesulfonyl-1-(2-tert-butoxycarbonylamino-ethyl)-allyl ester

Base Information

Chemical Name:Acetic acid (E)-(R)-3-benzenesulfonyl-1-(2-tert-butoxycarbonylamino-ethyl)-allyl ester
CAS No.:248914-60-5
Molecular Formula:C₁₈H₂₅NO₆S
Molecular Weight:383.466
Hs Code.:

Synonyms:Acetic acid (E)-(R)-3-benzenesulfonyl-1-(2-tert-butoxycarbonylamino-ethyl)-allyl ester

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Chemical Property of Acetic acid (E)-(R)-3-benzenesulfonyl-1-(2-tert-butoxycarbonylamino-ethyl)-allyl ester

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Technology Process of Acetic acid (E)-(R)-3-benzenesulfonyl-1-(2-tert-butoxycarbonylamino-ethyl)-allyl ester

There total 1 articles about Acetic acid (E)-(R)-3-benzenesulfonyl-1-(2-tert-butoxycarbonylamino-ethyl)-allyl 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: 45.0%

: 108-05-4,9003-20-7
vinyl acetate

: 177899-24-0
(5-benzenesulfonyl-3-hydroxy-pent-4-enyl)-carbamic acid tert-butyl ester

: ((E)-(S)-5-Benzenesulfonyl-3-hydroxy-pent-4-enyl)-carbamic acid tert-butyl ester

: 248914-60-5
Acetic acid (E)-(R)-3-benzenesulfonyl-1-(2-tert-butoxycarbonylamino-ethyl)-allyl ester

Guidance literature:: With molecular sieve; Pseudomonas cepacia lipase; In di-isopropyl ether; at 20 ℃; for 74h;
DOI:10.1016/S0040-4039(99)01265-4

Reference yield: 97.0%

: 248914-60-5
Acetic acid (E)-(R)-3-benzenesulfonyl-1-(2-tert-butoxycarbonylamino-ethyl)-allyl ester

: 248914-62-7
((E)-(R)-5-Benzenesulfonyl-3-hydroxy-pent-4-enyl)-carbamic acid tert-butyl ester

Guidance literature:: With disodium hydrogenphosphate; Pseudomonas cepacia lipase; In water; at 40 ℃; for 48h;
DOI:10.1016/S0040-4039(99)01265-4

Reference yield:

: 248914-60-5
Acetic acid (E)-(R)-3-benzenesulfonyl-1-(2-tert-butoxycarbonylamino-ethyl)-allyl ester

: (E)-(R)-5-Amino-1-benzenesulfonyl-pent-1-en-3-ol; compound with trifluoro-acetic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 97 percent / Pseudomonas cepacia lipase; 0.1 M Na₂HPO₄ / H₂O / 48 h / 40 °C

2: CH₂Cl₂ / 20 °C

With disodium hydrogenphosphate; Pseudomonas cepacia lipase; In dichloromethane; water; 1: Deacetylation / 2: Hydrolysis;
DOI:10.1016/S0040-4039(99)01265-4