I need same information but till now i recive next info.
Best safe way is take PMK (powder or wax) CAS: 28578-16-7 and hydrolize him to make MDP2P (cas: 4676-39-5)
This way I changed pmk ethyl glycidate powder CAS 28578-16-7 to PMK oil (MDP2P; cas 4676-39-5).
pmk ethyl glycidate powder CAS 28578-16-7 1kg.
naoh 240g fermented in H2O 1400ml pour pmk ethyl glycidate CAS 28578-16-7
in NaOH+H2O reflux 80C 1h. After 1 hour, cool to room temperature.
Add 728 ml of 33% HCL to a mixture of all ingredients in a round-bottomed flask on ice. By adding all HCL reflux 80C 1h.
After 1 hour, cool to room temperature.
Separate the layer of water, keep the layer of oil at the bottom.
baking soda 200g + H2O 2000ml
Pour the oil layer into a mixture of 200 g baking soda + 2000 ml H2O.
Mix by stirring for 6-10 minutes, then stop.
Separate the layer of water, keep the layer of oil at the bottom.
Add 1 liter dcm for oil extraction in the aqueous layer.
The oil extracted by dcm from the water layer is mixed with the oil layer.
and dried with anhydrous sodium sulfate.
Evaporate DCM in a beaker.
PMK oil received (MDP2P; cas 4676-39-5) 550g pmk ethyl glycidate powder CAS 28578-16-7 1kg.
first step converting pmk to mpdp2p.....
e and naoh bicarbonate solutions will show how to make a 35% solution
1 kilo pmk well extracted from more than 500 ml mdp2p.... depends on how much more you extract with dcm
this step of converting pmk to mdp2p will have a moment where you will have to leave your bottle at 0 degrees .... you will do this with an ice bath around your glass .... in the description of the synthesis I will send you more details…