Synthetic Communications p. 73 - 77 (1991)
Update date:2022-08-11
Topics:
Brandsma
Walda
Oosterveld
The diyne amines CH3C≡CC≡CNR2 (R = CH3 or C2H5) have been synthesized with greater than 50% overall yields starting from 1,4-dichloro-2-butyne, the last step being a base-catalyzed isomerization of HC≡CC≡CCH2NR2.
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(1965)Doi:10.1021/ja002543e
(2000)Doi:10.1039/c4tc01001a
(2014)Doi:10.1021/ac00245a021
(1982)Doi:10.1016/0040-4020(72)80100-5
(1972)Doi:10.1021/jo00811a040
(1971)