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Chemical custom 95% Boc-NH-PEG1-CH2CH2COOH


Boc-NH-PEG1-CH2CH2COOH can be used for chemical customization, and can also be used in many corporate production activities, we can provide you with high-quality products with purity up to 95% to meet your needs.

Synthesis of Monoprotected synthetic resin Glycol-Polycaprolactone (Boc-PEG-PCL)

Take 0.33g of synthesized Boc-PEG-NH2, add 0.016g of SnC12, mix well, replace the gas with argonon three times, vacuum and seal, and react at 140°C for six hours. When the reaction was terminated, it had been dissolved in chloride, precipitated with ether, and dried beneath vacuum to get a white powder of Boc-PEG-PCL with a yield of nearly ninetieth.


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