4,9-bis(1-benzyl-1H-tetrazol-5-yl)-N¹,N¹²-ditrityl-4,9-diazadodecane-1,12-diamine

Base Information

• Chemical Name: 4,9-bis(1-benzyl-1H-tetrazol-5-yl)-N¹,N¹²-ditrityl-4,9-diazadodecane-1,12-diamine
• CAS No.: 916892-56-3
• Molecular Formula: C₆₄H₆₆N₁₂
• Molecular Weight: 1003.31

Synonyms:4,9-bis(1-benzyl-1H-tetrazol-5-yl)-N¹,N¹²-ditrityl-4,9-diazadodecane-1,12-diamine

Chemical Property of 4,9-bis(1-benzyl-1H-tetrazol-5-yl)-N¹,N¹²-ditrityl-4,9-diazadodecane-1,12-diamine

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Technology Process of 4,9-bis(1-benzyl-1H-tetrazol-5-yl)-N¹,N¹²-ditrityl-4,9-diazadodecane-1,12-diamine

There total 2 articles about 4,9-bis(1-benzyl-1H-tetrazol-5-yl)-N¹,N¹²-ditrityl-4,9-diazadodecane-1,12-diamine 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: 82.0%

4,9-bis[(benzylamino)thiocarbonyl]-N1,N12-ditrityl-4,9-diazadodecane-1,12-diamine (916892-51-8) → 4,9-bis(1-benzyl-1H-tetrazol-5-yl)-N1,N12-ditrityl-4,9-diazadodecane-1,12-diamine (916892-56-3)

Guidance literature:

With trimethylsilylazide; di-isopropyl azodicarboxylate; triphenylphosphine; In tetrahydrofuran; for 16h; Heating;

DOI:10.1055/s-2006-942502

Reference yield:

N1,N14-bis(triphenylmethyl)spermine (168699-01-2) → 4,9-bis(1-benzyl-1H-tetrazol-5-yl)-N1,N12-ditrityl-4,9-diazadodecane-1,12-diamine (916892-56-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 90 percent / CH₂Cl₂ / 25 °C

2: 82 percent / DIAD; PPh₃; azidotrimethylsilane / tetrahydrofuran / 16 h / Heating

With trimethylsilylazide; di-isopropyl azodicarboxylate; triphenylphosphine; In tetrahydrofuran; dichloromethane; 2: Mitsunobu reaction;

DOI:10.1055/s-2006-942502

Reference yield:

4,9-bis(1-benzyl-1H-tetrazol-5-yl)-N1,N12-ditrityl-4,9-diazadodecane-1,12-diamine (916892-56-3) → 4,9-bis(1-benzyl-1H-tetrazol-5-yl)-4,9-diazadodecane-1,12-diamine (916892-61-0)

Guidance literature:

With trifluoroacetic acid; In dichloromethane; 2,2,2-trifluoroethanol; at 0 ℃;

DOI:10.1055/s-2006-942502

upstream raw materials:

4,9-bis[(benzylamino)thiocarbonyl]-N¹,N¹²-ditrityl-4,9-diazadodecane-1,12-diamine

N¹,N¹⁴-bis(triphenylmethyl)spermine

Downstream raw materials:

4,9-bis(1-benzyl-1H-tetrazol-5-yl)-4,9-diazadodecane-1,12-diamine

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