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Please login to access the full content or check if you have access via19.5.14.9.4 Variation 4: Metathesis Reaction of Alkenenitriles
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Murahashi, S.-I., Science of Synthesis, (2004) 19, 383.
The metathesis of alkenenitriles is an attractive method for synthesis of other alkenenitriles.[235] The metathesis reaction of alkenenitriles in the presence of rhenium(VII) oxide/alumina/tetramethylstannane catalyst gives the corresponding dinitriles in excellent yields, along with ethene (Scheme 49).[235]
Meeeee 88 Meeeeeeeee Meeeeeeee ee Meeeeeeeeeeeee[888]
Meeee-eeeeeeeeee eeeeeeeee eee ee eeeeeee eee ee eeeeeeee e eeeeeee ee eeeeeeeeeeeee eee e eeeeee eeeeee ee eeeeeeeeeeeeeee ee eee eeeeeeee ee 8 eee% ee e eeeeeeeeee eeeeeeee ([Me(MMMMe8Me)(MMe8){MMMe(MM8)8}8], Me8 = 8,8-eMe8M8M8) (8 eee%) ee eeee eee-8-eeeeeeeeeee 88. Me eeee eeeeeeee ee eeeeeee eeee eeeeeeeeeeeee eeee-eeeeeeeeee eee eeeeeeee ee eee eeeeeeee eeeeeee.[888] Meeee eeeeeeeeee ee eeeee eeeeeeee ee e eeeeeeee(MM) eeeeeeee–eeeeeee-eeeeeeeeee eeeeeeeeee eeeeee eee eeee-eeeeeee eeeeee eeeeeeeeee ee eeeee eeeeeee ee Me8(Me8M)8Me=MMMe eeeeeeee eeee eee eeeeeeeeeeeee eeeeeee eeeeeeeee.[888,888]
Meeeeeeeeeee Meeeeeeee
Meeee-8-eeeeeeeeee [88, M8 = (MM8)8Me]; Meeeeee Meeeeeeee:[888]
Me e eeeeeee ee eee-8-eee (888 ee, 8.888 eeee) eee eeeeeeeeeeeee (88 ee, 8.888 eeee) ee MM8Me8 (8 eM) eee eeeee [Me(MMMMe8Me)(MMe8){MMMe(MM8)8}8] (Me8 = 8,8-eMe8M8M8; 88 ee, 8.888 eeee, 8 eee%). Mee eeeeeeeee eeeeeee eee eeeeeee ee ee eee 8 e eee eeee eeeeee eeeeeee e eee ee eeeeee eee eee eeeeee eeee MM8Me8/MeMMe (8:8). Mee eeeeeee eee eeeeeee eeeee eeeeeee eeeeeeee eee eee eeeee eeeeeee eee eeeeeeeeeeeeeee (eeeeee eee, eeeeee/MeMMe 88:8) ee eeee eee eeeeeee ee e 8.8:8 M/M eeeeeee; eeeee: 88 ee (88%).
References
[235] | Meeee, M. M. M.; Mee Mee Meeeeee, M. M. M.; Mee, M. M., M. Meeeeeeee. Meee., (8888) 888, 888. |
[236] | Meeee, M. M.; Meeeeeee, M. M., M. Me. Meee. Mee., (8888) 888, 8888. |
[237] | Meeeeeeee, M. M.; Meeeee, M. M.; Meeeeeee, M. M.; Meeeeeeee, M. M.; Meeeee, M. M., M. Mee. Meeee., (8888) 88, 88. |
[238] | Meeeeeeee, M. M.; Meeee, M.; Meeeee, M.; Meeeeeee, M., Meeee. Meee., (8888) 888, 888; Meeee. Meee. Mee. Me. Meee., (8888) 88, 888. |
Meeeeee Meeeeeeeeee
- 8.Meeeee-Meee, (8888) M 8-8, 8888.
- 8.Meeeee-Meee, (8888) M 88-8, 8888.
- 8.Meeeee-Meee, (8888) M 88-8, 8888.