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57021-67-7

1-Propanol, 3-methoxy-2,2-dimethyl- synthesis

6synthesis methods
-

Yield:57021-67-7 32% ,84195-74-4 65% ,71-23-8 3.8 g

Reaction Conditions:

with [2,2]bipyridinyl;palladium diacetate at 50; for 15 h;

Steps:

3

In a Three-necked flask of 100mL with Dimroth condenser, Pd(OAc)2 135mg (0.60 mmol), 2,2'-bipyridyl 1.79g (11.4 mmol), neopentyl glycol 4.17g(40 mmol) , n- propyl vinyl ether 32.7g (380 mmol) were added, and vinylationreaction was performed for 15 hours at 50 ° C. The liquid after the completionof the reaction was analyzed by gas chromatography, the conversion rate ofneopentyl glycol is 97%, the yield of neopentyl glycol monomethyl ether was32%, the yield of neopentyl glycol divinyl ether was 65% yield that has beengenerated, and contained n- propyl vinyl ether 27.1g, reaction by-product n-propanol 3.8g.

References:

JP5806532,2015,B2 Location in patent:Paragraph 0080

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