![](/CAS/20210111/GIF/1056190-24-9.gif)
Carbamic acid, N-(1H-indol-6-ylmethyl)-, 1,1-dimethylethyl ester synthesis
- Product Name:Carbamic acid, N-(1H-indol-6-ylmethyl)-, 1,1-dimethylethyl ester
- CAS Number:1056190-24-9
- Molecular formula:C14H18N2O2
- Molecular Weight:246.3
![Di-tert-butyl dicarbonate](/CAS/GIF/24424-99-5.gif)
24424-99-5
820 suppliers
$13.50/25G
![1H-INDOLE-6-METHANAMINE](/CAS/GIF/3468-17-5.gif)
3468-17-5
85 suppliers
$36.00/100mg
![Carbamic acid, N-(1H-indol-6-ylmethyl)-, 1,1-dimethylethyl ester](/CAS/20210111/GIF/1056190-24-9.gif)
1056190-24-9
6 suppliers
inquiry
Yield:1056190-24-9 92.6%
Reaction Conditions:
in dichloromethane at 0 - 20; for 1 h;
Steps:
Experimental procedure for the synthesis of N-[(1H-indol-6-yl)methyl]carbamate
In a 50 ml_ round-bottom flask (1 H-indol-6-yl)methanamine (300 mg; 2.052 mmol; commercial available from Aldrich) is dissolved in DCM (5 ml_) and cooled to 0°C before BOC-anhydride (424 mg; 1.943 mmol) is added and the mixture is stirred at room temperature for 1 h. The solvent is removed under reduced pressure, the residue is dissolved in ACN/hhO/MeOH, filtered through a syringe filter and purified via prep. RP- HPLC(Gilson; column: XBridge Prep C18, 10pm (50*150), gradient: ACN/H2O (basic conditions 20-98% ACN in 9 min. flowrate: 150 mL/min wavelength: 222 nm). The product containing fractions are combined and freeze dried to yield tert-butyl N-[(1 H-indol-6- yl)methyl]carbamate (468 mg; 1.9 mmol; 92.6 %). HPLC method: LCMSBAS1 : [M-H]+ = 245; tret [min] = 1.19.
References:
WO2020/173935,2020,A1 Location in patent:Page/Page column 58
![6-Chloroindole](/CAS/GIF/17422-33-2.gif)
17422-33-2
311 suppliers
$10.00/1g
![Potassium {[(tert-butoxycarbonyl)amino]methyl}trifluoroborate](/CAS/GIF/1314538-55-0.gif)
1314538-55-0
89 suppliers
$64.00/250mg
![Carbamic acid, N-(1H-indol-6-ylmethyl)-, 1,1-dimethylethyl ester](/CAS/20210111/GIF/1056190-24-9.gif)
1056190-24-9
6 suppliers
inquiry
![Di-tert-butyl dicarbonate](/CAS/GIF/24424-99-5.gif)
24424-99-5
820 suppliers
$13.50/25G
![Carbamic acid, N-(1H-indol-6-ylmethyl)-, 1,1-dimethylethyl ester](/CAS/20210111/GIF/1056190-24-9.gif)
1056190-24-9
6 suppliers
inquiry