tert-butyl 9-(2,6-difluorobenzyl)-2-(6-cyano-1H-benzo[d]imidazol-1-yl)-8-oxo-8,9-dihydropurine-7-carboxylate

Base Information

Chemical Name:tert-butyl 9-(2,6-difluorobenzyl)-2-(6-cyano-1H-benzo[d]imidazol-1-yl)-8-oxo-8,9-dihydropurine-7-carboxylate
CAS No.:911825-72-4
Molecular Formula:C₂₅H₁₉F₂N₇O₃
Molecular Weight:503.468
Hs Code.:

Synonyms:tert-butyl 9-(2,6-difluorobenzyl)-2-(6-cyano-1H-benzo[d]imidazol-1-yl)-8-oxo-8,9-dihydropurine-7-carboxylate

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Chemical Property of tert-butyl 9-(2,6-difluorobenzyl)-2-(6-cyano-1H-benzo[d]imidazol-1-yl)-8-oxo-8,9-dihydropurine-7-carboxylate

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Technology Process of tert-butyl 9-(2,6-difluorobenzyl)-2-(6-cyano-1H-benzo[d]imidazol-1-yl)-8-oxo-8,9-dihydropurine-7-carboxylate

There total 6 articles about tert-butyl 9-(2,6-difluorobenzyl)-2-(6-cyano-1H-benzo[d]imidazol-1-yl)-8-oxo-8,9-dihydropurine-7-carboxylate 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:

: 1026789-57-0
tert-butyl 9-(2,6-difluorobenzyl)-2-(2-amino-5-cyanophenylamino)-8-oxo-8,9-dihydropurine-7-carboxylate

: 149-73-5
trimethyl orthoformate

: 911825-72-4
tert-butyl 9-(2,6-difluorobenzyl)-2-(6-cyano-1H-benzo[d]imidazol-1-yl)-8-oxo-8,9-dihydropurine-7-carboxylate

Guidance literature:: toluene-4-sulfonic acid; In methanol; for 1h;

Reference yield:

: 218632-01-0
3-fluoro-4-nitrobenzonitrile

: 911825-72-4
tert-butyl 9-(2,6-difluorobenzyl)-2-(6-cyano-1H-benzo[d]imidazol-1-yl)-8-oxo-8,9-dihydropurine-7-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hydride / N,N-dimethyl-formamide / 3 h / -40 - -20 °C

2: sodium dithionite; water; sodium hydrogencarbonate / tetrahydrofuran / 0.08 h

3: toluene-4-sulfonic acid / methanol / 1 h

With sodium dithionite; water; sodium hydride; sodium hydrogencarbonate; toluene-4-sulfonic acid; In tetrahydrofuran; methanol; N,N-dimethyl-formamide;

Reference yield:

: 911825-70-2
tert-butyI 9-(2,6-difluorobenzyl)-2-amino-8-oxo-8,9-dihydropurine-7-carboxylate

: 911825-72-4
tert-butyl 9-(2,6-difluorobenzyl)-2-(6-cyano-1H-benzo[d]imidazol-1-yl)-8-oxo-8,9-dihydropurine-7-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: sodium hydride / N,N-dimethyl-formamide / 3 h / -40 - -20 °C

2: sodium dithionite; water; sodium hydrogencarbonate / tetrahydrofuran / 0.08 h

3: toluene-4-sulfonic acid / methanol / 1 h

With sodium dithionite; water; sodium hydride; sodium hydrogencarbonate; toluene-4-sulfonic acid; In tetrahydrofuran; methanol; N,N-dimethyl-formamide;