Tetrahedron p. 8355 - 8370 (1998)
Update date:2022-08-03
Topics:
Wang, Cunxiao
Gu, Xin
Yu, Marvin S.
Curran, Dennis P.
One- and three-carbon 'Dowd-Beckwith' ring expansions of cyclopentanones and cyclohexanones are generally successful, but tandem expansion/cyclization reactions can be compromised by competing processes. An evaluation of the competition between ring expansion, 1,5-hydrogen transfer, and 6-exo cyclization provides information on how to design successful tandem expansion cyclization sequences.
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Doi:10.1021/om980035w
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(2015)Doi:10.1016/S0022-328X(97)00720-1
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(1998)
