1-(2-pyridylmethyl)-5,9-bis(toluene-p-sulfonyl)-1,5,9-triazacyclododecane

Base Information

Chemical Name:1-(2-pyridylmethyl)-5,9-bis(toluene-p-sulfonyl)-1,5,9-triazacyclododecane
CAS No.:172101-45-0
Molecular Formula:C₂₉H₃₈N₄O₄S₂
Molecular Weight:570.777
Hs Code.:

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 1-(2-pyridylmethyl)-5,9-bis(toluene-p-sulfonyl)-1,5,9-triazacyclododecane

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Technology Process of 1-(2-pyridylmethyl)-5,9-bis(toluene-p-sulfonyl)-1,5,9-triazacyclododecane

There total 3 articles about 1-(2-pyridylmethyl)-5,9-bis(toluene-p-sulfonyl)-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:

: 3731-51-9
2-(Aminomethyl)pyridine

: 172101-45-0
1-(2-pyridylmethyl)-5,9-bis(toluene-p-sulfonyl)-1,5,9-triazacyclododecane

Guidance literature:: Multi-step reaction with 4 steps

1: 65 percent / AcOH / 24 h / Heating

2: 69 percent / NaBH₄, 8M NaOH / Raney-Ni (50percent suspension in water) / methanol / 60 °C

3: 61 percent / NaOH / diethyl ether; H₂O / Ambient temperature

4: 1.) NaOEt / 1.) EtOH, 1 h 2.) DMF, 110 deg C, 2 h

With sodium hydroxide; sodium tetrahydroborate; sodium ethanolate; acetic acid; Raney-Ni (50percent suspension in water); In methanol; diethyl ether; water;
DOI:10.1039/DT9950003659

Reference yield:

: 155929-11-6
1,5-Dicyano-3-(2'-pyridylmethyl)-3-azapentane

: 172101-45-0
1-(2-pyridylmethyl)-5,9-bis(toluene-p-sulfonyl)-1,5,9-triazacyclododecane

Guidance literature:: Multi-step reaction with 3 steps

1: 69 percent / NaBH₄, 8M NaOH / Raney-Ni (50percent suspension in water) / methanol / 60 °C

2: 61 percent / NaOH / diethyl ether; H₂O / Ambient temperature

3: 1.) NaOEt / 1.) EtOH, 1 h 2.) DMF, 110 deg C, 2 h

With sodium hydroxide; sodium tetrahydroborate; sodium ethanolate; Raney-Ni (50percent suspension in water); In methanol; diethyl ether; water;
DOI:10.1039/DT9950003659

Reference yield:

: 109-64-8
1,3-dibromo-propane

: 172101-43-8
1,9-bis(toluene-p-sulfonyl)-5-(2-pyridylmethyl)-1,5,9-triazanonane

: 172101-45-0
1-(2-pyridylmethyl)-5,9-bis(toluene-p-sulfonyl)-1,5,9-triazacyclododecane

Guidance literature:: With sodium ethanolate; Yield given. Multistep reaction; 1.) EtOH, 1 h 2.) DMF, 110 deg C, 2 h;
DOI:10.1039/DT9950003659