Method for preparation of epoxysilicone compounds and allyl-term

Details Method for preparation of epoxysilicone compounds and allyl-term Method for preparation of epoxysilicone compounds and allyl-term

1987-05-05

1988-11-29

Marquis, Melvyn I.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From silicon reactant having at least one...

549215, 528 10, 528 32, 556480, C08G 7704

Patent

active

047882689

ABSTRACT:
Epoxysilicone compounds are prepared by first reacting a dibromobenzene compound with magnesium in anhydrous ether solvent to form a Grignard reagent and subsequently reacting the Grignard reagent with allyl bromide to form a (bromophenyl)propene compound. Next, the (bromophenyl)propene compound is converted to the corresponding Grignard reagent, which is then reacted with a compound of the formula I below ##STR1## where n=1 to 6,

REFERENCES:
patent: 3516964 (1970-06-01), Patterson
patent: 4082726 (1978-04-01), Mine et al.

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