(S)-2-[(2-tert-Butoxycarbonylamino-ethyl)-(toluene-4-sulfonyl)-amino]-propionic acid benzyl ester

Base Information

Chemical Name:(S)-2-[(2-tert-Butoxycarbonylamino-ethyl)-(toluene-4-sulfonyl)-amino]-propionic acid benzyl ester
CAS No.:197641-33-1
Molecular Formula:C₂₄H₃₂N₂O₆S
Molecular Weight:476.594
Hs Code.:

Synonyms:(S)-2-[(2-tert-Butoxycarbonylamino-ethyl)-(toluene-4-sulfonyl)-amino]-propionic acid benzyl ester

Suppliers and Price of (S)-2-[(2-tert-Butoxycarbonylamino-ethyl)-(toluene-4-sulfonyl)-amino]-propionic acid benzyl ester

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Total 1 raw suppliers

Chemical Property of (S)-2-[(2-tert-Butoxycarbonylamino-ethyl)-(toluene-4-sulfonyl)-amino]-propionic acid benzyl ester

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of (S)-2-[(2-tert-Butoxycarbonylamino-ethyl)-(toluene-4-sulfonyl)-amino]-propionic acid benzyl ester

There total 3 articles about (S)-2-[(2-tert-Butoxycarbonylamino-ethyl)-(toluene-4-sulfonyl)-amino]-propionic acid benzyl 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: 91.0%

: 26690-80-2
2-(N-tert-butoxycarbonylamino)ethanol

: 95305-53-6
L-alanine benzyl ester p-tosylic acid

: 197641-33-1
(S)-2-[(2-tert-Butoxycarbonylamino-ethyl)-(toluene-4-sulfonyl)-amino]-propionic acid benzyl ester

Guidance literature:: With triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran;

Reference yield:

: 4816-81-3,21957-58-4,85471-45-0
p-tosyl-L-alanine

: 197641-33-1
(S)-2-[(2-tert-Butoxycarbonylamino-ethyl)-(toluene-4-sulfonyl)-amino]-propionic acid benzyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 55 percent / TEA

2: 91 percent / Ph₃P, DEAD / tetrahydrofuran

With TEA; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran;

Reference yield:

: 98-59-9
p-toluenesulfonyl chloride

: 197641-33-1
(S)-2-[(2-tert-Butoxycarbonylamino-ethyl)-(toluene-4-sulfonyl)-amino]-propionic acid benzyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 73 percent / NaOH

2: 55 percent / TEA

3: 91 percent / Ph₃P, DEAD / tetrahydrofuran

With sodium hydroxide; TEA; triphenylphosphine; diethylazodicarboxylate; In tetrahydrofuran;