N¹,N⁵-ditosyl-1,5,9-triazacyclododecane

Base Information

Chemical Name:N¹,N⁵-ditosyl-1,5,9-triazacyclododecane
CAS No.:164913-31-9
Molecular Formula:C₂₃H₃₃N₃O₄S₂
Molecular Weight:479.665
Hs Code.:

N<sup>1</sup>,N<sup>5</sup>-ditosyl-1,5,9-triazacyclododecane

Synonyms:N¹,N⁵-ditosyl-1,5,9-triazacyclododecane

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Chemical Property of N¹,N⁵-ditosyl-1,5,9-triazacyclododecane

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Technology Process of N¹,N⁵-ditosyl-1,5,9-triazacyclododecane

There total 4 articles about N¹,N⁵-ditosyl-1,5,9-triazacyclododecane 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%

: 164913-15-9
N¹-benzyl-N⁵,N⁹-ditosyl-1,5,9-triazacyclododecane

: 164913-31-9
N¹,N⁵-ditosyl-1,5,9-triazacyclododecane

Guidance literature:: With hydrogen; palladium on activated charcoal; In acetic acid; at 70 ℃; for 72h; under 3040 Torr;
DOI:10.1246/bcsj.73.693

Reference yield: 68.0%

: 98-59-9
p-toluenesulfonyl chloride

: 294-80-4
1,5,9-triazacyclododecane

: 164913-31-9
N¹,N⁵-ditosyl-1,5,9-triazacyclododecane

Guidance literature:: With sodium hydroxide; In diethyl ether; water; at 0 ℃; for 1h;
DOI:10.1021/jo951637h

Reference yield:

: 47771-56-2
N⁴-benzyl-N¹,N⁷-ditosyl-4-aza-1,7-heptanediamine

: 164913-31-9
N¹,N⁵-ditosyl-1,5,9-triazacyclododecane

Guidance literature:: Multi-step reaction with 2 steps

1: 52 percent / potassium carbonate / dimethylformamide / 96 h / 20 °C

2: 99 percent / hydrogen / Pd/C / acetic acid / 72 h / 70 °C / 3040 Torr

With hydrogen; potassium carbonate; palladium on activated charcoal; In acetic acid; N,N-dimethyl-formamide; 1: Cyclization / 2: Hydrogenolysis;
DOI:10.1246/bcsj.73.693