N⁹-benzyl-N¹,N⁵,N¹³,N¹⁷-tetratosyl-1,5,9,13,17-pentaazacycloheneicosane

Base Information

Chemical Name:N⁹-benzyl-N¹,N⁵,N¹³,N¹⁷-tetratosyl-1,5,9,13,17-pentaazacycloheneicosane
CAS No.:164913-24-0
Molecular Formula:C₅₁H₆₇N₅O₈S₄
Molecular Weight:1006.39
Hs Code.:

N<sup>9</sup>-benzyl-N<sup>1</sup>,N<sup>5</sup>,N<sup>13</sup>,N<sup>17</sup>-tetratosyl-1,5,9,13,17-pentaazacycloheneicosane

Synonyms:N⁹-benzyl-N¹,N⁵,N¹³,N¹⁷-tetratosyl-1,5,9,13,17-pentaazacycloheneicosane

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Chemical Property of N⁹-benzyl-N¹,N⁵,N¹³,N¹⁷-tetratosyl-1,5,9,13,17-pentaazacycloheneicosane

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Technology Process of N⁹-benzyl-N¹,N⁵,N¹³,N¹⁷-tetratosyl-1,5,9,13,17-pentaazacycloheneicosane

There total 5 articles about N⁹-benzyl-N¹,N⁵,N¹³,N¹⁷-tetratosyl-1,5,9,13,17-pentaazacycloheneicosane 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: 58.0%

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

: 109240-52-0
O¹,O¹²-dimesyl-N⁴,N⁹-ditosyl-4,9-diaza-1,12-dodecanediol

: 164913-24-0
N⁹-benzyl-N¹,N⁵,N¹³,N¹⁷-tetratosyl-1,5,9,13,17-pentaazacycloheneicosane

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃; for 96h;
DOI:10.1246/bcsj.73.693

Reference yield:

: 15544-47-5
N,N'-ditosyl-1,4-diaminobutane

: 164913-24-0
N⁹-benzyl-N¹,N⁵,N¹³,N¹⁷-tetratosyl-1,5,9,13,17-pentaazacycloheneicosane

Guidance literature:: Multi-step reaction with 3 steps

1: 87 percent / potassium carbonate / dimethylformamide / 96 h / 20 °C

2: 75 percent / triethylamine / CH₂Cl₂ / 2 h / 20 °C

3: 58 percent / potassium carbonate / dimethylformamide / 96 h / 20 °C

With potassium carbonate; triethylamine; In dichloromethane; N,N-dimethyl-formamide; 1: Alkylation / 2: mesylation / 3: Cyclization;
DOI:10.1246/bcsj.73.693

Reference yield:

: 3245-95-2
N-(3-bromo-propyl)-4-methyl-benzenesulfonamide

: 164913-24-0
N⁹-benzyl-N¹,N⁵,N¹³,N¹⁷-tetratosyl-1,5,9,13,17-pentaazacycloheneicosane

Guidance literature:: Multi-step reaction with 2 steps

1: 99 percent / sodium hydrogen carbonate / acetonitrile / 70 h / 70 °C

2: 58 percent / potassium carbonate / dimethylformamide / 96 h / 20 °C

With sodium hydrogencarbonate; potassium carbonate; In N,N-dimethyl-formamide; acetonitrile; 1: Alkylation / 2: Cyclization;
DOI:10.1246/bcsj.73.693