4-Benzylamino-7-(2,3,5-tri-O-benzyl-β-D-arabinofuranosyl)pyrrolo<2,3-d>pyrimidin

Base Information

Chemical Name:4-Benzylamino-7-(2,3,5-tri-O-benzyl-β-D-arabinofuranosyl)pyrrolo<2,3-d>pyrimidin
CAS No.:74895-43-5
Molecular Formula:C₃₉H₃₈N₄O₄
Molecular Weight:626.755
Hs Code.:

Synonyms:4-Benzylamino-7-(2,3,5-tri-O-benzyl-β-D-arabinofuranosyl)pyrrolo<2,3-d>pyrimidin

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Chemical Property of 4-Benzylamino-7-(2,3,5-tri-O-benzyl-β-D-arabinofuranosyl)pyrrolo<2,3-d>pyrimidin

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Technology Process of 4-Benzylamino-7-(2,3,5-tri-O-benzyl-β-D-arabinofuranosyl)pyrrolo<2,3-d>pyrimidin

There total 4 articles about 4-Benzylamino-7-(2,3,5-tri-O-benzyl-β-D-arabinofuranosyl)pyrrolo<2,3-d>pyrimidin 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: 83.7%

: 74895-42-4
4-Benzylamino-2-methylthio-7-(2,3,5-tri-O-benzyl-β-D-arabinofuranosyl)pyrrolo<2,3-d>pyrimidin

: 74895-43-5
4-Benzylamino-7-(2,3,5-tri-O-benzyl-β-D-arabinofuranosyl)pyrrolo<2,3-d>pyrimidin

Guidance literature:: nickel; In isopropyl alcohol; benzene; for 6h; Heating;
DOI:10.1002/cber.19801130603

Reference yield:

: 70613-79-5
2,3,5-tri-O-benzyl-D-arabinofuranosyl bromide

: 74895-43-5
4-Benzylamino-7-(2,3,5-tri-O-benzyl-β-D-arabinofuranosyl)pyrrolo<2,3-d>pyrimidin

Guidance literature:: Multi-step reaction with 3 steps

1: 70 percent / Benzyltriethylammoniumchlorid, 50percent aq. NaOH / hexane; 1,2-dimethoxy-ethane / 2 h

2: 83.5 percent / 4 h / Heating

3: 83.7 percent / Raney-Ni / propan-2-ol; benzene / 6 h / Heating

With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride; nickel; In 1,2-dimethoxyethane; hexane; isopropyl alcohol; benzene;
DOI:10.1002/cber.19801130603

Reference yield:

: 52522-49-3
2,3,5-tri-O-benzyl-1-(4-nitrobenzoyloxy)-D-arabinofuranose

: 74895-43-5
4-Benzylamino-7-(2,3,5-tri-O-benzyl-β-D-arabinofuranosyl)pyrrolo<2,3-d>pyrimidin

Guidance literature:: Multi-step reaction with 4 steps

1: HBr / CH₂Cl₂

2: 70 percent / Benzyltriethylammoniumchlorid, 50percent aq. NaOH / hexane; 1,2-dimethoxy-ethane / 2 h

3: 83.5 percent / 4 h / Heating

4: 83.7 percent / Raney-Ni / propan-2-ol; benzene / 6 h / Heating

With sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride; hydrogen bromide; nickel; In 1,2-dimethoxyethane; hexane; dichloromethane; isopropyl alcohol; benzene;
DOI:10.1002/cber.19801130603