(2-benzyl-1-thioxo-1,2,3,4-tetrahydro-β-carbolin-9-yl)acetic acid t-butyl ester

Base Information

• Chemical Name: (2-benzyl-1-thioxo-1,2,3,4-tetrahydro-β-carbolin-9-yl)acetic acid t-butyl ester
• CAS No.: 1355045-73-6
• Molecular Formula: C₂₄H₂₆N₂O₂S
• Molecular Weight: 406.549
• Mol file: 1355045-73-6.mol

Synonyms:(2-benzyl-1-thioxo-1,2,3,4-tetrahydro-β-carbolin-9-yl)acetic acid t-butyl ester

Chemical Property of (2-benzyl-1-thioxo-1,2,3,4-tetrahydro-β-carbolin-9-yl)acetic acid t-butyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2-benzyl-1-thioxo-1,2,3,4-tetrahydro-β-carbolin-9-yl)acetic acid t-butyl ester

There total 4 articles about (2-benzyl-1-thioxo-1,2,3,4-tetrahydro-β-carbolin-9-yl)acetic acid t-butyl 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: 66.0%

bromoacetic acid tert-butyl ester (5292-43-3) + 2-benzyl-2,3,4,9-tetrahydro-β-carboline-1-thione (1161933-48-7) → (2-benzyl-1-thioxo-1,2,3,4-tetrahydro-β-carbolin-9-yl)acetic acid t-butyl ester (1355045-73-6)

Guidance literature:

2-benzyl-2,3,4,9-tetrahydro-β-carboline-1-thione; With sodium hydride; In N,N-dimethyl-formamide; at 0 ℃; for 0.5h;

bromoacetic acid tert-butyl ester; In N,N-dimethyl-formamide; at 0 - 20 ℃;

DOI:10.1016/j.bmc.2011.10.073

Reference yield:

4,9-Dihydropyrano<3,4-b>indol-1(3H)-on (6250-88-0) → (2-benzyl-1-thioxo-1,2,3,4-tetrahydro-β-carbolin-9-yl)acetic acid t-butyl ester (1355045-73-6)

Guidance literature:

Multi-step reaction with 3 steps

1.1: 220 °C

2.1: Lawessons reagent / toluene / Reflux

3.1: sodium hydride / N,N-dimethyl-formamide / 0.5 h / 0 °C

3.2: 0 - 20 °C

With Lawessons reagent; sodium hydride; In N,N-dimethyl-formamide; toluene;

DOI:10.1016/j.bmc.2011.10.073

Reference yield:

Nb-benzyl-1,2,3,4-tetrahydro-β-carbolin-1-one (111492-86-5) → (2-benzyl-1-thioxo-1,2,3,4-tetrahydro-β-carbolin-9-yl)acetic acid t-butyl ester (1355045-73-6)

Guidance literature:

Multi-step reaction with 2 steps

1.1: Lawessons reagent / toluene / Reflux

2.1: sodium hydride / N,N-dimethyl-formamide / 0.5 h / 0 °C

2.2: 0 - 20 °C

With Lawessons reagent; sodium hydride; In N,N-dimethyl-formamide; toluene;

DOI:10.1016/j.bmc.2011.10.073

upstream raw materials:

bromoacetic acid tert-butyl ester

2-benzyl-2,3,4,9-tetrahydro-β-carboline-1-thione

4,9-Dihydropyrano<3,4-b>indol-1(3H)-on

N_b-benzyl-1,2,3,4-tetrahydro-β-carbolin-1-one