تفاعل #75081

معادلة التفاعل

2-methyl-1-bromo-1-propene

2-methyl-3-buten-2-ol

piperidine

triphenylphosphine

→

2,6-dimethyl-6-piperidino-4-hepten-2-ol

المردود 31.0%

ظروف التفاعل

المعالجة

1. 1
   أخرىwas reacted at 100° C

الإجراء التجريبي

A mixture of 10 mmoles 2-methyl-1-bromo-1-propene, 12.5 mmoles 2-methyl-3-buten-2-ol, 30 mmoles piperidine, 0.20 mmole palladium acetate and 0.40 mmole triphenylphosphine was reacted at 100° C. There was produced 61% of a mixture of nonadienols, 31% 2,6-dimethyl-6-piperidino-4-hepten-2-ol and 6% of what is believed to be 2,6-dimethyl-4-piperidino-5-hepten-2-ol.

المصدر