초록 ▼

A process for allylic rearrangement, particularly terpenoid allylic rearrangement, utilizing certain acid forming metals to form an ester or alcoholate (alcohologen) of the allylic alcohol to be rearranged, isomerizing and cleaving the alcohologen in the presence of a transition metal compound catal

A process for allylic rearrangement, particularly terpenoid allylic rearrangement, utilizing certain acid forming metals to form an ester or alcoholate (alcohologen) of the allylic alcohol to be rearranged, isomerizing and cleaving the alcohologen in the presence of a transition metal compound catalyst and recovering the rearranged alcohol.

대표청구항 ▼

A process for allylic rearrangement which comprises: forming an isomerization reaction mixture containing allylic tertiary alcohologen; isomerizing said tertiary allylic alcohologen to primary and/or secondary allylic alcohologens by subjecting it to liquid phase catalytic isomerization conditions i

A process for allylic rearrangement which comprises: forming an isomerization reaction mixture containing allylic tertiary alcohologen; isomerizing said tertiary allylic alcohologen to primary and/or secondary allylic alcohologens by subjecting it to liquid phase catalytic isomerization conditions in the presence of a catalytic amount of a transition metal compound wherein the metal is selected from Group V, VI or VII of the Periodic Table said allylic tertiary alcohologen being an ester or alcoholate of an acid or a hydroxide of an element in Group III or IV of the Periodic Table, and cleaving the resulting isomerized allylic alcohologens.