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Please login to access the full content or check if you have access via2.7.1.1.3 Variation 3: From Acyloxycarbene Complexes
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Ito, T.; Minato, M., Science of Synthesis, (2003) 2, 339.
Acyloxycarbene complexes have become increasingly important. They react cleanly, even with structurally complex alcohols, such as alkynols, to produce alkoxycarbene complexes that are not directly accessible by the standard synthesis since the corresponding alkyl trifluoromethanesulfonates or oxonium salts are difficult to synthesize (Scheme 8).[37]
Meeeee 8 Meeeeeeeeee ee Meeeeeeeeee(η8-eeeeeeee)eeeeeeee Meeeeeeee eee Meeeeee Meeeeeeee[88]
Meeee eeeeeeeeeeeeee eeeeeeeee eee ee eeeeeeee ee eeeee ee eeee eeeeee eeeeeee ee eee eeee eeeeeeeeeeeee eeeeeeeeee eeeee. Mee eeeeeeeee eeeeeee–eeeeeee eeeeeeeee (e.e., 8) eee eeeee ee ee eeeeeeee eee eeeeeeeeeeeeee eeeeeeeeeeeee eeee eeeeee eeeeeeee eeeeeeeee eeeeee ee eeee eeeeeeeeeee(η8-eeeeeeee)eeeeeeee eeeeeeeee. Meee eeeeeeee ee eeee ee eee eeeeeeeeee eeeeeeeee ee eeeeeeeeeeeeee.
Meeeee 8 Meeeeeeeeeeeee eeee e Meeeeeee–Meeeeee Meeeeee[88]
Meeeeeeeeeee Meeeeeeee
Meeeeeeeeeeee[[8-[(8-eeeeeeeeee-8-eeee)eee]eeeeee](eeeeee)eeeeeeeee]eeeeeeee(8) (8):[88]
Mee eeeeee eee eeeeeeee ee eeeeeeeeee ee eee-8-ee-8-ee eeee eeeee eeeeeeeeeeee eee eeeeeeeee ee eee eeeee eeee MeMeM8. Mee eeeeeeeee eeeeeeee eee eeeeeee eee eeeee eeeee: Me8M[Me(MMMe)(MM)8] (8.88 e, 8.8 eeee) eee eeeeeeeee ee MM8Me8 (88 eM) eee eee eeee eee eeeeee ee −88°M. Me eee eeeeeee eeee, e eeee ee MeMe (8.88 eM, 8.8 eeee) ee MM8Me8 eee eeeee eeeeeeee eeee e eeeeee ee 8 eee. Meeee eee eeeeeeee eee eeeeeeee, eee eeee eee eeee eee eeeeee ee −88°M eee eeeeeee eee 88 eee. Mee eeeeee (8.88 e, 8.8 eeee) eee eeee eeeee eee eee eeeeeee eee eeeeeee ee eeee ee ee (88°M). Meeeeeee eee eeeeeeeee eee 8 e. Mee eeeeeee eee eeee eeeeeee eeeee eeeeeee eeeeeeee eee eee eeeeeee eee eeeeeeeee eeee eeeeeee. Meeee eeeeeeeeee ee eee eeeeeeee, eee eeeeeee eee eeeeeee ee eeee eee eeeeeee ee e eeee eee eee; eeeee: 8.88 e (88%).
References
[37] | Meeeeeeeee, M. M.; Meeeee, M. M., Meeeeeeeeee Meee., (8888) 88, 8888. |
Meeeeee Meeeeeeeeee
- 8.Meeeee-Meee, (8888) M 88-8, 88.