9-benzoyl-6,12-bis(p-tolylsulfonyl)-1,17-bis(mesyloxy)-6,9,12-triaza-3,15-dioxaheptadecane

Base Information

• Chemical Name: 9-benzoyl-6,12-bis(p-tolylsulfonyl)-1,17-bis(mesyloxy)-6,9,12-triaza-3,15-dioxaheptadecane
• CAS No.: 107098-12-4
• Molecular Formula: C₃₅H₄₉N₃O₁₃S₄
• Molecular Weight: 848.05

Synonyms:9-benzoyl-6,12-bis(p-tolylsulfonyl)-1,17-bis(mesyloxy)-6,9,12-triaza-3,15-dioxaheptadecane

Chemical Property of 9-benzoyl-6,12-bis(p-tolylsulfonyl)-1,17-bis(mesyloxy)-6,9,12-triaza-3,15-dioxaheptadecane

Chemical Property:

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Technology Process of 9-benzoyl-6,12-bis(p-tolylsulfonyl)-1,17-bis(mesyloxy)-6,9,12-triaza-3,15-dioxaheptadecane

There total 2 articles about 9-benzoyl-6,12-bis(p-tolylsulfonyl)-1,17-bis(mesyloxy)-6,9,12-triaza-3,15-dioxaheptadecane 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: 99.0%

methanesulfonyl chloride (124-63-0) + 9-benzoyl-6,12-bis(p-tolylsulfonyl)-6,9,12-triaza-3,15-dioxaheptadecane-1,17-diol (107098-11-3) → 9-benzoyl-6,12-bis(p-tolylsulfonyl)-1,17-bis(mesyloxy)-6,9,12-triaza-3,15-dioxaheptadecane (107098-12-4)

Guidance literature:

With triethylamine; In dichloromethane; for 2h; Ambient temperature;

DOI:10.1021/jo00385a003

Reference yield:

3-benzoyl-N1,N5-ditosyl-3-azapentane-1,5-diamine (77429-98-2) → 9-benzoyl-6,12-bis(p-tolylsulfonyl)-1,17-bis(mesyloxy)-6,9,12-triaza-3,15-dioxaheptadecane (107098-12-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 92 percent / K₂CO₃ / 72 h / 100 °C

2: 99 percent / triethylamine / CH₂Cl₂ / 2 h / Ambient temperature

With potassium carbonate; triethylamine; In dichloromethane;

DOI:10.1021/jo00385a003

Reference yield: 55.0%

1,4,7-tritosyl-1,4,7-triazaheptane (56187-04-3) + 9-benzoyl-6,12-bis(p-tolylsulfonyl)-1,17-bis(mesyloxy)-6,9,12-triaza-3,15-dioxaheptadecane (107098-12-4) → 7-benzoyl-4,10,16,19,22-pentakis(p-tolylsulfonyl)-1,13-dioxa-4,7,10,16,19,22-hexaazacyclotetracosane (107098-16-8)

Guidance literature:

With caesium carbonate; In N,N-dimethyl-formamide; at 95 ℃; for 72h;

DOI:10.1021/jo00385a003

upstream raw materials:

methanesulfonyl chloride

9-benzoyl-6,12-bis(p-tolylsulfonyl)-6,9,12-triaza-3,15-dioxaheptadecane-1,17-diol

3-benzoyl-N¹,N⁵-ditosyl-3-azapentane-1,5-diamine

Downstream raw materials:

7-benzoyl-4,10,16,19,22-pentakis(p-tolylsulfonyl)-1,13-dioxa-4,7,10,16,19,22-hexaazacyclotetracosane

7,9-dibenzoyl-4,10,16,22-tetrakis-(p-tolylsulfonyl)1,13-dioxa-4,7,10,16,19,22-hexaazacyclotetracosane

4,10,16,22-tetrakis(p-tolylsulfonyl)1,13-dioxa-4,7,10,16,19,22-hexaazacyclotetracosane

4,10,16,19,22-pentakis(p-tolylsulfonyl)-1,13-dioxa-4,7,10,16,19,22-hexaazacyclotetracosane

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