(S)-2-tert-Butoxycarbonylamino-pentanedioic acid 1-[2-(toluene-4-sulfonyl)-ethyl] ester

Base Information

Chemical Name:(S)-2-tert-Butoxycarbonylamino-pentanedioic acid 1-[2-(toluene-4-sulfonyl)-ethyl] ester
CAS No.:201798-60-9
Molecular Formula:C₁₉H₂₇NO₈S
Molecular Weight:429.491
Hs Code.:

Synonyms:(S)-2-tert-Butoxycarbonylamino-pentanedioic acid 1-[2-(toluene-4-sulfonyl)-ethyl] ester

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Chemical Property of (S)-2-tert-Butoxycarbonylamino-pentanedioic acid 1-[2-(toluene-4-sulfonyl)-ethyl] ester

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Technology Process of (S)-2-tert-Butoxycarbonylamino-pentanedioic acid 1-[2-(toluene-4-sulfonyl)-ethyl] ester

There total 3 articles about (S)-2-tert-Butoxycarbonylamino-pentanedioic acid 1-[2-(toluene-4-sulfonyl)-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: 80.0%

: 203940-79-8
(S)-2-tert-Butoxycarbonylamino-pentanedioic acid 5-benzyl ester 1-[2-(toluene-4-sulfonyl)-ethyl] ester

: 201798-60-9
(S)-2-tert-Butoxycarbonylamino-pentanedioic acid 1-[2-(toluene-4-sulfonyl)-ethyl] ester

Guidance literature:: With hydrogen; palladium on activated charcoal; In methanol; for 3h; under 3000.2 Torr; Ambient temperature;
DOI:10.1016/S0040-4020(97)10412-4

Reference yield:

: 22381-54-0
2-(p-tolylsulfonyl)ethanol

: 201798-60-9
(S)-2-tert-Butoxycarbonylamino-pentanedioic acid 1-[2-(toluene-4-sulfonyl)-ethyl] ester

Guidance literature:: Multi-step reaction with 2 steps

1: 75 percent / dicyclohexyl carbodiimide / pyridine / 0 deg C, 1 h, rt, overnight

2: 80 percent / H₂ / Pd/C / methanol / 3 h / 3000.2 Torr / Ambient temperature

With hydrogen; dicyclohexyl-carbodiimide; palladium on activated charcoal; In pyridine; methanol;
DOI:10.1016/S0040-4020(97)10412-4

Reference yield:

: 13574-13-5
Boc-Glu(OBzl)-OH

: 201798-60-9
(S)-2-tert-Butoxycarbonylamino-pentanedioic acid 1-[2-(toluene-4-sulfonyl)-ethyl] ester

Guidance literature:: Multi-step reaction with 2 steps

1: 75 percent / dicyclohexyl carbodiimide / pyridine / 0 deg C, 1 h, rt, overnight

2: 80 percent / H₂ / Pd/C / methanol / 3 h / 3000.2 Torr / Ambient temperature

With hydrogen; dicyclohexyl-carbodiimide; palladium on activated charcoal; In pyridine; methanol;
DOI:10.1016/S0040-4020(97)10412-4