4-<<(dimethylamino)methylidene>amino>-7-<5-O-<(4-methoxytriphenyl)methyl>-β-D-ribofuranosyl>-7H-pyrrolo<2,3-d>pyrimidine

Base Information

• Chemical Name: 4-<<(dimethylamino)methylidene>amino>-7-<5-O-<(4-methoxytriphenyl)methyl>-β-D-ribofuranosyl>-7H-pyrrolo<2,3-d>pyrimidine
• CAS No.: 57881-44-4
• Molecular Formula: C₃₄H₃₅N₅O₅
• Molecular Weight: 593.682

Synonyms:4-<<(dimethylamino)methylidene>amino>-7-<5-O-<(4-methoxytriphenyl)methyl>-β-D-ribofuranosyl>-7H-pyrrolo<2,3-d>pyrimidine

Chemical Property of 4-<<(dimethylamino)methylidene>amino>-7-<5-O-<(4-methoxytriphenyl)methyl>-β-D-ribofuranosyl>-7H-pyrrolo<2,3-d>pyrimidine

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Technology Process of 4-<<(dimethylamino)methylidene>amino>-7-<5-O-<(4-methoxytriphenyl)methyl>-β-D-ribofuranosyl>-7H-pyrrolo<2,3-d>pyrimidine

There total 3 articles about 4-<<(dimethylamino)methylidene>amino>-7-<5-O-<(4-methoxytriphenyl)methyl>-β-D-ribofuranosyl>-7H-pyrrolo<2,3-d>pyrimidine 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: 81.0%

4-<<(dimethylamino)methylidene>amino>-7-(β-D-ribofuranosyl)-7H-pyrrolo<2,3-d>pyrimidine (57881-19-3) + mono-4-methoxytrityl chloride (14470-28-1) → 4-<<(dimethylamino)methylidene>amino>-7-<5-O-<(4-methoxytriphenyl)methyl>-β-D-ribofuranosyl>-7H-pyrrolo<2,3-d>pyrimidine (57881-44-4)

Guidance literature:

With N-ethyl-N,N-diisopropylamine; In pyridine; at 50 ℃; for 3h;

DOI:10.1002/hlca.19930760502

Reference yield:

tubercidin (69-33-0) → 4-<<(dimethylamino)methylidene>amino>-7-<5-O-<(4-methoxytriphenyl)methyl>-β-D-ribofuranosyl>-7H-pyrrolo<2,3-d>pyrimidine (57881-44-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 85 percent / dimethylformamide / 1 h / 50 °C

2: 81 percent / (i-Pr)2NEt / pyridine / 3 h / 50 °C

With N-ethyl-N,N-diisopropylamine; In pyridine; N,N-dimethyl-formamide;

DOI:10.1002/hlca.19930760502

Reference yield:

→ 4-<<(dimethylamino)methylidene>amino>-7-<5-O-<(4-methoxytriphenyl)methyl>-β-D-ribofuranosyl>-7H-pyrrolo<2,3-d>pyrimidine (57881-44-4)

Guidance literature:

N-Dimethylaminomethylentubercidin,4-Methoxy-tritylchlorid;

DOI:10.1021/bi00695a001

upstream raw materials:

4-<<(dimethylamino)methylidene>amino>-7-(β-D-ribofuranosyl)-7H-pyrrolo<2,3-d>pyrimidine

mono-4-methoxytrityl chloride

tubercidin

Downstream raw materials:

4-<<(dimethylamino)methylidene>amino>-7-<3-O-<(1,1-dimethylethyl)dimethylsilyl>-5-O-<(4-methoxytriphenyl)methyl>-β-D-ribofuranosyl>-7H-pyrrolo<2,3-d>pyrimidine

4-<<(dimethylamino)methylidene>amino>-7-<5-O-<(4-methoxytriphenyl)methyl>-2-O--β-D-ribofuranosyl>-7H-pyrrolo<2,3-d>pyrimidine

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