1-<5-(tert-bytyldiphenylsilyl)oxypentyl>-4-chloro-1H-pyrazolo<3,4-d>pyrimidine

Base Information

Chemical Name:1-<5-(tert-bytyldiphenylsilyl)oxypentyl>-4-chloro-1H-pyrazolo<3,4-d>pyrimidine
CAS No.:175230-53-2
Molecular Formula:C₂₆H₃₁ClN₄OSi
Molecular Weight:479.097
Hs Code.:

Synonyms:1-<5-(tert-bytyldiphenylsilyl)oxypentyl>-4-chloro-1H-pyrazolo<3,4-d>pyrimidine

Suppliers and Price of 1-<5-(tert-bytyldiphenylsilyl)oxypentyl>-4-chloro-1H-pyrazolo<3,4-d>pyrimidine

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Chemical Property of 1-<5-(tert-bytyldiphenylsilyl)oxypentyl>-4-chloro-1H-pyrazolo<3,4-d>pyrimidine

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Technology Process of 1-<5-(tert-bytyldiphenylsilyl)oxypentyl>-4-chloro-1H-pyrazolo<3,4-d>pyrimidine

There total 5 articles about 1-<5-(tert-bytyldiphenylsilyl)oxypentyl>-4-chloro-1H-pyrazolo<3,4-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: 20.0%

: 5399-92-8
4-chloro-1H-pyrazolo[3,4-d]pyrimidine

: 164025-54-1
tert-butyl-(5-iodo-pentyloxy)-diphenyl-silane

: 175230-53-2
1-<5-(tert-bytyldiphenylsilyl)oxypentyl>-4-chloro-1H-pyrazolo<3,4-d>pyrimidine

: 2-<5-(tert-bytyldiphenylsilyl)oxypentyl>-4-chloro-2H-pyrazolo<3,4-d>pyrimidine

Guidance literature:: With caesium carbonate; In N,N-dimethyl-formamide; at 0 ℃; for 3h;
DOI:10.1016/0040-4020(95)01060-2

Reference yield:

: 111-29-5
1 ,5-pentanediol

: 175230-53-2
1-<5-(tert-bytyldiphenylsilyl)oxypentyl>-4-chloro-1H-pyrazolo<3,4-d>pyrimidine

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) NaH / 1.) THF, RT, 30 min, 2.) THF, RT, 4 h

2: Et₃N / CH₂Cl₂ / 1 h

3: NaI / acetone / 16 h / Heating

4: 52 percent / Cs₂CO₃ / dimethylformamide / 3 h / 0 °C

With sodium hydride; caesium carbonate; triethylamine; sodium iodide; In dichloromethane; N,N-dimethyl-formamide; acetone;
DOI:10.1016/0040-4020(95)01060-2

Reference yield:

: 121671-76-9
5-(tert-butyldiphenylsilyloxy)pentan-1-ol

: 175230-53-2
1-<5-(tert-bytyldiphenylsilyl)oxypentyl>-4-chloro-1H-pyrazolo<3,4-d>pyrimidine

Guidance literature:: Multi-step reaction with 3 steps

1: Et₃N / CH₂Cl₂ / 1 h

2: NaI / acetone / 16 h / Heating

3: 52 percent / Cs₂CO₃ / dimethylformamide / 3 h / 0 °C

With caesium carbonate; triethylamine; sodium iodide; In dichloromethane; N,N-dimethyl-formamide; acetone;
DOI:10.1016/0040-4020(95)01060-2