Boc-β²hAla-β³Leu-OBn

Base Information

Chemical Name:Boc-β²hAla-β³Leu-OBn
CAS No.:210346-12-6
Molecular Formula:C₂₃H₃₆N₂O₅
Molecular Weight:420.549
Hs Code.:

Boc-β<sup>2</sup>hAla-β<sup>3</sup>Leu-OBn

Synonyms:Boc-β²hAla-β³Leu-OBn

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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 Boc-β²hAla-β³Leu-OBn

Chemical Property:

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Technology Process of Boc-β²hAla-β³Leu-OBn

There total 5 articles about Boc-β²hAla-β³Leu-OBn 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: 79.0%

: (S)-3-Amino-5-methyl-hexanoic acid benzyl ester; hydrochloride

: 190897-47-3
(2S)-3-[(tert-butoxycarbonyl)amino]-2-methylpropanoic acid

: 210346-12-6
Boc-β²hAla-β³Leu-OBn

Guidance literature:: With 4-methyl-morpholine; benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; In tetrahydrofuran; 1h, 0 deg C; 18 h, r.t.;
DOI:10.1002/hlca.19980810513

Reference yield:

: 52716-48-0
(3S)-3-<(tert-butoxy)carbonylamino>-1-diazo-5-methylhexan-2-one

: 210346-12-6
Boc-β²hAla-β³Leu-OBn

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / PhCO₂Ag, Et₃N / 3 h / -25 - 20 °C

2: HCl / dioxane / 2 h

3: 79 percent / 1-hydroxy-1H-benzotriazole, N-methylmorpholine, 1-<3-(dimethylamino)propyl>-3-ethylcarbodiimide / tetrahydrofuran / 1h, 0 deg C; 18 h, r.t.

With 4-methyl-morpholine; hydrogenchloride; silver benzoate; benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; triethylamine; In tetrahydrofuran; 1,4-dioxane;
DOI:10.1002/hlca.19980810513

Reference yield:

: 210345-82-7
Boc-(S)-β³-HLeu-OBn

: 210346-12-6
Boc-β²hAla-β³Leu-OBn

Guidance literature:: Multi-step reaction with 2 steps

1: HCl / dioxane / 2 h

2: 79 percent / 1-hydroxy-1H-benzotriazole, N-methylmorpholine, 1-<3-(dimethylamino)propyl>-3-ethylcarbodiimide / tetrahydrofuran / 1h, 0 deg C; 18 h, r.t.

With 4-methyl-morpholine; hydrogenchloride; benzotriazol-1-ol; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; In tetrahydrofuran; 1,4-dioxane;
DOI:10.1002/hlca.19980810513