METHYL 3,5-DIIODO-L-TYROSINATE synthesis
- Product Name:METHYL 3,5-DIIODO-L-TYROSINATE
- CAS Number:76318-50-8
- Molecular formula:C10H11I2NO3
- Molecular Weight:447.01
Yield:76318-50-8 100%
Reaction Conditions:
with sulfuryl dichloride at 0 - 20;Inert atmosphere;
Steps:
31 Preparation of compound IntA-07- 1
To a solution of 3,5-Diiodo-L-tyrosine dihydrate (3 g, 6.39 mmol) in MeOH (20 mL)was added dropwise thionyl chloride (836 1iL, 11.5 mmol) at 0°C under N2 atmosphere. Themixture was stirred overnight at room temperature. After the reaction was completed, the mixture was concentrated to produce compound IntA-Q7-1 (2.86 g, quant.).El-MS m/z: 448(M).
References:
WO2019/8441,2019,A1 Location in patent:Page/Page column 173
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