6-Amino-1-(2'-deoxy-3',5'-di-O-(p-toluoyl)-β-D-erythro-pentofuranosyl)-1H-pyrazolo<3,4-d>pyrimidin-4(5H)-thione

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Chemical Name:6-Amino-1-(2'-deoxy-3',5'-di-O-(p-toluoyl)-β-D-erythro-pentofuranosyl)-1H-pyrazolo<3,4-d>pyrimidin-4(5H)-thione
CAS No.:109737-97-5
Molecular Formula:C₂₆H₂₅N₅O₅S
Molecular Weight:519.581
Hs Code.:

Synonyms:6-Amino-1-(2'-deoxy-3',5'-di-O-(p-toluoyl)-β-D-erythro-pentofuranosyl)-1H-pyrazolo<3,4-d>pyrimidin-4(5H)-thione

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Chemical Property of 6-Amino-1-(2'-deoxy-3',5'-di-O-(p-toluoyl)-β-D-erythro-pentofuranosyl)-1H-pyrazolo<3,4-d>pyrimidin-4(5H)-thione

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Technology Process of 6-Amino-1-(2'-deoxy-3',5'-di-O-(p-toluoyl)-β-D-erythro-pentofuranosyl)-1H-pyrazolo<3,4-d>pyrimidin-4(5H)-thione

There total 4 articles about 6-Amino-1-(2'-deoxy-3',5'-di-O-(p-toluoyl)-β-D-erythro-pentofuranosyl)-1H-pyrazolo<3,4-d>pyrimidin-4(5H)-thione 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: 89.0%

: 109737-95-3
6-amino-4-chloro-1-(2'-deoxy-3',5'-di-O-(p-toluoyl)-β-D-erythro-pentofuranosyl)-1H-pyrazolo<3,4-d>pyrimidine

: 109737-97-5
6-Amino-1-(2'-deoxy-3',5'-di-O-(p-toluoyl)-β-D-erythro-pentofuranosyl)-1H-pyrazolo<3,4-d>pyrimidin-4(5H)-thione

Guidance literature:: With thiourea; In methanol; for 1h; Ambient temperature;
DOI:10.1002/hlca.19860690714

Reference yield:

: 3056-12-0,3601-89-6,4330-21-6,52304-86-6,141846-57-3
2-deoxy-3,5-di-O-(p-toluoyl)-α-D-erythropentofuranosyl chloride

: 109737-97-5
6-Amino-1-(2'-deoxy-3',5'-di-O-(p-toluoyl)-β-D-erythro-pentofuranosyl)-1H-pyrazolo<3,4-d>pyrimidin-4(5H)-thione

Guidance literature:: Multi-step reaction with 2 steps

1: 39 percent / KOH / tetrahydrofuran; H₂O / 0.03 h / Ambient temperature

2: 89 percent / thiourea / methanol / 1 h / Ambient temperature

With potassium hydroxide; thiourea; In tetrahydrofuran; methanol; water;
DOI:10.1002/hlca.19860690714

Reference yield:

: 5604-46-6
2-amino-4,6-dichloropyrimidine-5-carboxaldehyde

: 109737-97-5
6-Amino-1-(2'-deoxy-3',5'-di-O-(p-toluoyl)-β-D-erythro-pentofuranosyl)-1H-pyrazolo<3,4-d>pyrimidin-4(5H)-thione

Guidance literature:: Multi-step reaction with 3 steps

1: 78 percent / hydrazine hydrate / tetrahydrofuran; H₂O / 0.17 h / 50 °C

2: 39 percent / KOH / tetrahydrofuran; H₂O / 0.03 h / Ambient temperature

3: 89 percent / thiourea / methanol / 1 h / Ambient temperature

With potassium hydroxide; hydrazine hydrate; thiourea; In tetrahydrofuran; methanol; water;
DOI:10.1002/hlca.19860690714