(S,E)-ethyl 4-(tert-butoxycarbonylamino)-7-oxo-7-(tritylamino)-hept-2-enoate

Base Information

Chemical Name:(S,E)-ethyl 4-(tert-butoxycarbonylamino)-7-oxo-7-(tritylamino)-hept-2-enoate
CAS No.:199005-58-8
Molecular Formula:C₃₃H₃₈N₂O₅
Molecular Weight:542.675
Hs Code.:

Synonyms:(S,E)-ethyl 4-(tert-butoxycarbonylamino)-7-oxo-7-(tritylamino)-hept-2-enoate

Suppliers and Price of (S,E)-ethyl 4-(tert-butoxycarbonylamino)-7-oxo-7-(tritylamino)-hept-2-enoate

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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 (S,E)-ethyl 4-(tert-butoxycarbonylamino)-7-oxo-7-(tritylamino)-hept-2-enoate

Chemical Property:

Purity/Quality:

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Technology Process of (S,E)-ethyl 4-(tert-butoxycarbonylamino)-7-oxo-7-(tritylamino)-hept-2-enoate

There total 3 articles about (S,E)-ethyl 4-(tert-butoxycarbonylamino)-7-oxo-7-(tritylamino)-hept-2-enoate 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:

: 132388-69-3,210750-95-1
Boc-L-Gln(Trt)-OH

: 199005-58-8
(S,E)-ethyl 4-(tert-butoxycarbonylamino)-7-oxo-7-(tritylamino)-hept-2-enoate

Guidance literature:: Multi-step reaction with 3 steps

1: 1-hydroxybenzotriazole; 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide; N-methylmorpholine / dimethylformamide / 18 h / 20 °C

2: LiAlH₄ / tetrahydrofuran

3: toluene / 12 h / 20 °C

With 4-methyl-morpholine; lithium aluminium tetrahydride; benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; In tetrahydrofuran; N,N-dimethyl-formamide; toluene; 3: Wittig reaction;
DOI:10.1016/j.ejmech.2006.12.008

Reference yield:

: 199005-56-6
[(S)-1-(Methoxy-methyl-carbamoyl)-3-(trityl-carbamoyl)-propyl]-carbamic acid tert-butyl ester

: 199005-58-8
(S,E)-ethyl 4-(tert-butoxycarbonylamino)-7-oxo-7-(tritylamino)-hept-2-enoate

Guidance literature:: Multi-step reaction with 2 steps

1: LiAlH₄ / tetrahydrofuran

2: toluene / 12 h / 20 °C

With lithium aluminium tetrahydride; In tetrahydrofuran; toluene; 2: Wittig reaction;
DOI:10.1016/j.ejmech.2006.12.008