I use PEG-1000 (poly ethylene glycol) in my synthesis process, but I only have PEG-400 and PEG-4000. So, what is an alternative to PEG-1000 ?
Please check and compare the chemical and physical properties of PEG 400, PEG 1000 and PEG4000 from a standard Handbook.
I believe, with this information and the requirements for your experiments in mind, you will yourself be able to make this decision.
With best wishes,
ARB
May be depend on your application. PEG 400, PEG 1000, and PEG 4000 are belong to the same class of compounds with different size/length.
Depends on its application to yours prescribed conversion. Study the composition of different PEG's (All will have similar basic structure so may be useful) and then go for performing the reaction.
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