Metathesis catalysts and methods thereof
Abstract
The present application provides, among other things, compounds and methods for metathesis reactions. In some embodiments, the present disclosure provides methods for preparing alkenyl halide with regioselectivity and/or stereoselectivity. In some embodiments, the present disclosure provides methods for preparing alkenyl halide with regioselectivity and Z-selectivity. In some embodiments, the present disclosure provides methods for preparing alkenyl halide with regioselectivity and E-selectivity. In some embodiments, provided technologies are particularly useful for preparing alkenyl fluorides. In some embodiments, a provided compound useful for metathesis reactions has the structure of formula II-a. In some embodiments, a provided compound useful for metathesis reactions has the structure of formula II-b.
Claims
exact text as granted — not AI-modified1 - 20 . (canceled)
21 . A compound of formula
wherein
M is Mo or W;
R 1 is
one of R 2 and R 3 is hydrogen, and the other is optionally substituted C 1-6 aliphatic;
R 4 is optionally substituted
R 5 is optionally substituted 1-pyrrolyl
22 . The compound of claim 21 , wherein M is Mo.
23 . The compound of claim 21 , wherein R 4 is selected from
24 . The compound of claim 21 , wherein R s is
25 . The compound of claim 21 , wherein the compound is selected from:Join the waitlist — get patent alerts
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