Technology Process of Benzoic acid,
4-[1-(2-amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)propyl]
-, 1,1-dimethylethyl ester
There total 6 articles about Benzoic acid,
4-[1-(2-amino-4,7-dihydro-4-oxo-1H-pyrrolo[2,3-d]pyrimidin-5-yl)propyl]
-, 1,1-dimethylethyl ester which
guide to synthetic route it.
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synthetic route:
- Guidance literature:
-
With
potassium carbonate;
In
dimethyl sulfoxide;
at 20 ℃;
for 4h;
DOI:10.1248/cpb.49.1280
- Guidance literature:
-
Multi-step reaction with 6 steps
1.1: 79 percent / toluene / 2 h / Heating
2.1: PhSCu / tetrahydrofuran / -40 - -15 °C
2.2: 32 percent / tetrahydrofuran / 1 h / 0 °C
3.1: 88 percent / LiBH4 / diethyl ether / 13 h / 20 °C
4.1: 91 percent / (COCl)2; DMSO / CH2Cl2 / 0.25 h / -60 °C
5.1: 89 percent / 5,5-dibromobarbituric acid / diethyl ether / 64 h / 20 °C
6.1: 45 percent / K2CO3 / dimethylsulfoxide / 4 h / 20 °C
With
lithium borohydride; oxalyl dichloride; 5,5-dibromobarbituric acid; copper(I) thiophenolate; potassium carbonate; dimethyl sulfoxide;
In
tetrahydrofuran; diethyl ether; dichloromethane; dimethyl sulfoxide; toluene;
4.1: Swern oxidation;
DOI:10.1248/cpb.49.1280
- Guidance literature:
-
Multi-step reaction with 5 steps
1.1: PhSCu / tetrahydrofuran / -40 - -15 °C
1.2: 32 percent / tetrahydrofuran / 1 h / 0 °C
2.1: 88 percent / LiBH4 / diethyl ether / 13 h / 20 °C
3.1: 91 percent / (COCl)2; DMSO / CH2Cl2 / 0.25 h / -60 °C
4.1: 89 percent / 5,5-dibromobarbituric acid / diethyl ether / 64 h / 20 °C
5.1: 45 percent / K2CO3 / dimethylsulfoxide / 4 h / 20 °C
With
lithium borohydride; oxalyl dichloride; 5,5-dibromobarbituric acid; copper(I) thiophenolate; potassium carbonate; dimethyl sulfoxide;
In
tetrahydrofuran; diethyl ether; dichloromethane; dimethyl sulfoxide;
3.1: Swern oxidation;
DOI:10.1248/cpb.49.1280