1-[2-(tert-butoxycarbonyl-tert-butoxycarbonylmethyl-amino)-3-cyclohexyl-propionyl]-azetidine-2-carboxylic acid

Base Information

Chemical Name:1-[2-(tert-butoxycarbonyl-tert-butoxycarbonylmethyl-amino)-3-cyclohexyl-propionyl]-azetidine-2-carboxylic acid
CAS No.:195878-09-2
Molecular Formula:C₂₄H₄₀N₂O₇
Molecular Weight:468.591
Hs Code.:

1-[2-(<i>tert</i>-butoxycarbonyl-<i>tert</i>-butoxycarbonylmethyl-amino)-3-cyclohexyl-propionyl]-azetidine-2-carboxylic acid

Synonyms:1-[2-(tert-butoxycarbonyl-tert-butoxycarbonylmethyl-amino)-3-cyclohexyl-propionyl]-azetidine-2-carboxylic acid

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Chemical Property of 1-[2-(tert-butoxycarbonyl-tert-butoxycarbonylmethyl-amino)-3-cyclohexyl-propionyl]-azetidine-2-carboxylic acid

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Technology Process of 1-[2-(tert-butoxycarbonyl-tert-butoxycarbonylmethyl-amino)-3-cyclohexyl-propionyl]-azetidine-2-carboxylic acid

There total 7 articles about 1-[2-(tert-butoxycarbonyl-tert-butoxycarbonylmethyl-amino)-3-cyclohexyl-propionyl]-azetidine-2-carboxylic acid 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:

: 1-[2-(tert-butoxycarbonyl-tert-butoxycarbonylmethyl-amino)-3-cyclohexyl-propionyl]-azetidine-2-carboxylic acid benzyl ester

: 195878-09-2
1-[2-(tert-butoxycarbonyl-tert-butoxycarbonylmethyl-amino)-3-cyclohexyl-propionyl]-azetidine-2-carboxylic acid

Guidance literature:: With hydrogen; 10percent Pd/C; In methanol; at 20 ℃; atmospheric pressure;
DOI:10.1021/jm011110z

Reference yield:

: 24424-99-5
di-tert-butyl dicarbonate

: 195878-09-2
1-[2-(tert-butoxycarbonyl-tert-butoxycarbonylmethyl-amino)-3-cyclohexyl-propionyl]-azetidine-2-carboxylic acid

Guidance literature:: Multi-step reaction with 4 steps

1: 70 percent / DiPEA / dimethylformamide / 16 h / 20 °C / pH 8.5

2: 93 percent / aq. NaOH / dioxane / 6 h / 20 °C / pH 12

3: HOBt; DCCI; Et₃N / dimethylformamide / 0 - 20 °C

4: H₂ / 10percent Pd/C / methanol / 20 °C / atmospheric pressure

With sodium hydroxide; hydrogen; benzotriazol-1-ol; triethylamine; N-ethyl-N,N-diisopropylamine; dicyclohexyl-carbodiimide; 10percent Pd/C; In 1,4-dioxane; methanol; N,N-dimethyl-formamide;
DOI:10.1021/jm011110z

Reference yield:

: 151899-07-9
D-cyclohexylalanine hydrochloride

: 195878-09-2
1-[2-(tert-butoxycarbonyl-tert-butoxycarbonylmethyl-amino)-3-cyclohexyl-propionyl]-azetidine-2-carboxylic acid

Guidance literature:: Multi-step reaction with 6 steps

1: 96 percent / thionyl chloride / 5 h / Heating

2: DiPEA / acetonitrile / 16 h / 20 °C / pH 8.5

3: 70 percent / DiPEA / dimethylformamide / 16 h / 20 °C / pH 8.5

4: 93 percent / aq. NaOH / dioxane / 6 h / 20 °C / pH 12

5: HOBt; DCCI; Et₃N / dimethylformamide / 0 - 20 °C

6: H₂ / 10percent Pd/C / methanol / 20 °C / atmospheric pressure

With sodium hydroxide; thionyl chloride; hydrogen; benzotriazol-1-ol; triethylamine; N-ethyl-N,N-diisopropylamine; dicyclohexyl-carbodiimide; 10percent Pd/C; In 1,4-dioxane; methanol; N,N-dimethyl-formamide; acetonitrile;
DOI:10.1021/jm011110z